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Document all tests

pull/242/head
Florian Mounier 9 years ago
parent
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d5894c2a9d
23 changed files with 289 additions and 74 deletions
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  1. 12
      pygal/test/__init__.py
  2. 4
      pygal/test/conftest.py
  3. 4
      pygal/test/test_bar.py
  4. 11
      pygal/test/test_box.py
  5. 66
      pygal/test/test_colors.py
  6. 29
      pygal/test/test_config.py
  7. 8
      pygal/test/test_date.py
  8. 60
      pygal/test/test_donut.py
  9. 29
      pygal/test/test_graph.py
  10. 4
      pygal/test/test_histogram.py
  11. 12
      pygal/test/test_interpolate.py
  12. 14
      pygal/test/test_line.py
  13. 21
      pygal/test/test_maps.py
  14. 6
      pygal/test/test_pie.py
  15. 19
      pygal/test/test_serie_config.py
  16. 15
      pygal/test/test_sparktext.py
  17. 7
      pygal/test/test_stacked.py
  18. 5
      pygal/test/test_style.py
  19. 4
      pygal/test/test_table.py
  20. 13
      pygal/test/test_util.py
  21. 6
      pygal/test/test_view.py
  22. 10
      pygal/test/test_xml_filters.py
  23. 4
      pygal/test/utils.py

12
pygal/test/__init__.py
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@ -17,6 +17,8 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Pygal test package"""
import pygal import pygal
from pygal.util import cut from pygal.util import cut
from pygal.graph.map import BaseMap from pygal.graph.map import BaseMap
@ -24,6 +26,7 @@ from decimal import Decimal
def get_data(i): def get_data(i):
"""Return sample test data for an index"""
return [ return [
[(-1, 1), (2, 0), (0, 4)], [(-1, 1), (2, 0), (0, 4)],
[(0, 1), (None, 2), (3, 2)], [(0, 1), (None, 2), (3, 2)],
@ -33,13 +36,7 @@ def get_data(i):
def adapt(chart, data): def adapt(chart, data):
# if isinstance(chart, pygal.DateY): """Adapt data to chart type"""
# # Convert to a credible datetime
# return list(map(
# lambda t:
# (datetime.fromtimestamp(1360000000 + t[0] * 987654)
# if t[0] is not None else None, t[1]), data))
if isinstance(chart, pygal.XY): if isinstance(chart, pygal.XY):
return data return data
@ -53,6 +50,7 @@ def adapt(chart, data):
def make_data(chart, datas): def make_data(chart, datas):
"""Add sample data to the test chart"""
for i, data in enumerate(datas): for i, data in enumerate(datas):
chart.add(data[0], chart.add(data[0],
adapt(chart, data[1]), adapt(chart, data[1]),

4
pygal/test/conftest.py
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@ -17,6 +17,8 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""pytest fixtures"""
import pytest import pytest
import pygal import pygal
from pygal.etree import etree from pygal.etree import etree
@ -26,6 +28,7 @@ from . import get_data
@pytest.fixture @pytest.fixture
def etreefx(request): def etreefx(request):
"""Fixture allowing to test with builtin etree and lxml"""
if request.param == 'etree': if request.param == 'etree':
etree.to_etree() etree.to_etree()
if request.param == 'lxml': if request.param == 'lxml':
@ -33,6 +36,7 @@ def etreefx(request):
def pytest_generate_tests(metafunc): def pytest_generate_tests(metafunc):
"""Generate the tests for etree and lxml"""
if etree._lxml_etree and sys.version_info[:2] != (2, 6): if etree._lxml_etree and sys.version_info[:2] != (2, 6):
metafunc.fixturenames.append('etreefx') metafunc.fixturenames.append('etreefx')
metafunc.parametrize('etreefx', ['lxml', 'etree'], indirect=True) metafunc.parametrize('etreefx', ['lxml', 'etree'], indirect=True)

4
pygal/test/test_bar.py
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@ -16,10 +16,14 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Bar chart related tests"""
from pygal import Bar from pygal import Bar
def test_simple_bar(): def test_simple_bar():
"""Simple bar test"""
bar = Bar() bar = Bar()
rng = [-3, -32, -39] rng = [-3, -32, -39]
bar.add('test1', rng) bar.add('test1', rng)

11
pygal/test/test_box.py
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@ -16,11 +16,14 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Box chart related tests"""
from pygal.graph.box import Box from pygal.graph.box import Box
from pygal import Box as ghostedBox
def test_quartiles(): def test_quartiles():
"""Test box points for the 1.5IQR computation method"""
a = [-2.0, 3.0, 4.0, 5.0, 8.0] # odd test data a = [-2.0, 3.0, 4.0, 5.0, 8.0] # odd test data
(min_s, q0, q1, q2, q3, q4, max_s), outliers = Box._box_points( (min_s, q0, q1, q2, q3, q4, max_s), outliers = Box._box_points(
a, mode='1.5IQR') a, mode='1.5IQR')
@ -55,6 +58,7 @@ def test_quartiles():
def test_quartiles_min_extremes(): def test_quartiles_min_extremes():
"""Test box points for the extremes computation method"""
a = [-2.0, 3.0, 4.0, 5.0, 8.0] # odd test data a = [-2.0, 3.0, 4.0, 5.0, 8.0] # odd test data
(min_s, q0, q1, q2, q3, q4, max_s), outliers = Box._box_points( (min_s, q0, q1, q2, q3, q4, max_s), outliers = Box._box_points(
a, mode='extremes') a, mode='extremes')
@ -89,6 +93,7 @@ def test_quartiles_min_extremes():
def test_quartiles_tukey(): def test_quartiles_tukey():
"""Test box points for the tukey computation method"""
a = [] # empty data a = [] # empty data
(min_s, q0, q1, q2, q3, q4, max_s), outliers = Box._box_points( (min_s, q0, q1, q2, q3, q4, max_s), outliers = Box._box_points(
a, mode='tukey') a, mode='tukey')
@ -131,6 +136,7 @@ def test_quartiles_tukey():
def test_quartiles_stdev(): def test_quartiles_stdev():
"""Test box points for the stdev computation method"""
a = [35, 42, 35, 41, 36, 6, 12, 51, 33, 27, 46, 36, 44, 53, 75, 46, 16, a = [35, 42, 35, 41, 36, 6, 12, 51, 33, 27, 46, 36, 44, 53, 75, 46, 16,
51, 45, 29, 25, 26, 54, 61, 27, 40, 23, 34, 51, 37] 51, 45, 29, 25, 26, 54, 61, 27, 40, 23, 34, 51, 37]
SD = 14.67 SD = 14.67
@ -151,7 +157,8 @@ def test_quartiles_stdev():
def test_simple_box(): def test_simple_box():
box = ghostedBox() """Simple box test"""
box = Box()
box.add('test1', [-1, 2, 3, 3.1, 3.2, 4, 5]) box.add('test1', [-1, 2, 3, 3.1, 3.2, 4, 5])
box.add('test2', [2, 3, 5, 6, 6, 4]) box.add('test2', [2, 3, 5, 6, 6, 4])
box.title = 'Box test' box.title = 'Box test'

66
pygal/test/test_colors.py
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@ -1,3 +1,24 @@
# -*- coding: utf-8 -*-
# This file is part of pygal
#
# A python svg graph plotting library
# Copyright © 2012-2015 Kozea
#
# This library is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Color utility functions tests"""
from __future__ import division from __future__ import division
from pygal.colors import ( from pygal.colors import (
@ -6,6 +27,7 @@ from pygal.colors import (
def test_parse_color(): def test_parse_color():
"""Test color parse function"""
assert parse_color('#123') == (17, 34, 51, 1., '#rgb') assert parse_color('#123') == (17, 34, 51, 1., '#rgb')
assert parse_color('#cdf') == (204, 221, 255, 1., '#rgb') assert parse_color('#cdf') == (204, 221, 255, 1., '#rgb')
assert parse_color('#a3d7') == (170, 51, 221, 119 / 255, '#rgba') assert parse_color('#a3d7') == (170, 51, 221, 119 / 255, '#rgba')
@ -19,6 +41,7 @@ def test_parse_color():
def test_unparse_color(): def test_unparse_color():
"""Test color unparse function"""
assert unparse_color(17, 34, 51, 1., '#rgb') == '#123' assert unparse_color(17, 34, 51, 1., '#rgb') == '#123'
assert unparse_color(204, 221, 255, 1., '#rgb') == '#cdf' assert unparse_color(204, 221, 255, 1., '#rgb') == '#cdf'
assert unparse_color(170, 51, 221, 119 / 255, '#rgba') == '#a3d7' assert unparse_color(170, 51, 221, 119 / 255, '#rgba') == '#a3d7'
@ -32,6 +55,7 @@ def test_unparse_color():
def test_darken(): def test_darken():
"""Test darken color function"""
assert darken('#800', 20) == '#200' assert darken('#800', 20) == '#200'
assert darken('#800e', 20) == '#200e' assert darken('#800e', 20) == '#200e'
assert darken('#800', 0) == '#800' assert darken('#800', 0) == '#800'
@ -48,6 +72,7 @@ def test_darken():
def test_lighten(): def test_lighten():
"""Test lighten color function"""
assert lighten('#800', 20) == '#e00' assert lighten('#800', 20) == '#e00'
assert lighten('#800', 0) == '#800' assert lighten('#800', 0) == '#800'
assert lighten('#ffffff', 10) == '#ffffff' assert lighten('#ffffff', 10) == '#ffffff'
@ -59,6 +84,7 @@ def test_lighten():
def test_saturate(): def test_saturate():
"""Test color saturation function"""
assert saturate('#000', 20) == '#000' assert saturate('#000', 20) == '#000'
assert saturate('#fff', 20) == '#fff' assert saturate('#fff', 20) == '#fff'
assert saturate('#8a8', 100) == '#3f3' assert saturate('#8a8', 100) == '#3f3'
@ -66,6 +92,7 @@ def test_saturate():
def test_desaturate(): def test_desaturate():
"""Test color desaturation function"""
assert desaturate('#000', 20) == '#000' assert desaturate('#000', 20) == '#000'
assert desaturate('#fff', 20) == '#fff' assert desaturate('#fff', 20) == '#fff'
assert desaturate('#8a8', 100) == '#999' assert desaturate('#8a8', 100) == '#999'
@ -73,6 +100,7 @@ def test_desaturate():
def test_rotate(): def test_rotate():
"""Test color rotation function"""
assert rotate('#000', 45) == '#000' assert rotate('#000', 45) == '#000'
assert rotate('#fff', 45) == '#fff' assert rotate('#fff', 45) == '#fff'
assert rotate('#811', 45) == '#886a11' assert rotate('#811', 45) == '#886a11'
@ -82,6 +110,7 @@ def test_rotate():
def test_hsl_to_rgb_part_0(): def test_hsl_to_rgb_part_0():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(0, 100, 50) == (255, 0, 0) assert hsl_to_rgb(0, 100, 50) == (255, 0, 0)
assert hsl_to_rgb(60, 100, 50) == (255, 255, 0) assert hsl_to_rgb(60, 100, 50) == (255, 255, 0)
assert hsl_to_rgb(120, 100, 50) == (0, 255, 0) assert hsl_to_rgb(120, 100, 50) == (0, 255, 0)
@ -91,6 +120,7 @@ def test_hsl_to_rgb_part_0():
def test_rgb_to_hsl_part_0(): def test_rgb_to_hsl_part_0():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(255, 0, 0) == (0, 100, 50) assert rgb_to_hsl(255, 0, 0) == (0, 100, 50)
assert rgb_to_hsl(255, 255, 0) == (60, 100, 50) assert rgb_to_hsl(255, 255, 0) == (60, 100, 50)
assert rgb_to_hsl(0, 255, 0) == (120, 100, 50) assert rgb_to_hsl(0, 255, 0) == (120, 100, 50)
@ -100,6 +130,7 @@ def test_rgb_to_hsl_part_0():
def test_hsl_to_rgb_part_1(): def test_hsl_to_rgb_part_1():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(-360, 100, 50) == (255, 0, 0) assert hsl_to_rgb(-360, 100, 50) == (255, 0, 0)
assert hsl_to_rgb(-300, 100, 50) == (255, 255, 0) assert hsl_to_rgb(-300, 100, 50) == (255, 255, 0)
assert hsl_to_rgb(-240, 100, 50) == (0, 255, 0) assert hsl_to_rgb(-240, 100, 50) == (0, 255, 0)
@ -109,6 +140,7 @@ def test_hsl_to_rgb_part_1():
def test_rgb_to_hsl_part_1(): def test_rgb_to_hsl_part_1():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(255, 0, 0) == (-360, 100, 50) # assert rgb_to_hsl(255, 0, 0) == (-360, 100, 50)
# assert rgb_to_hsl(255, 255, 0) == (-300, 100, 50) # assert rgb_to_hsl(255, 255, 0) == (-300, 100, 50)
# assert rgb_to_hsl(0, 255, 0) == (-240, 100, 50) # assert rgb_to_hsl(0, 255, 0) == (-240, 100, 50)
@ -119,6 +151,7 @@ def test_rgb_to_hsl_part_1():
def test_hsl_to_rgb_part_2(): def test_hsl_to_rgb_part_2():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(360, 100, 50) == (255, 0, 0) assert hsl_to_rgb(360, 100, 50) == (255, 0, 0)
assert hsl_to_rgb(420, 100, 50) == (255, 255, 0) assert hsl_to_rgb(420, 100, 50) == (255, 255, 0)
assert hsl_to_rgb(480, 100, 50) == (0, 255, 0) assert hsl_to_rgb(480, 100, 50) == (0, 255, 0)
@ -128,6 +161,7 @@ def test_hsl_to_rgb_part_2():
def test_rgb_to_hsl_part_2(): def test_rgb_to_hsl_part_2():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(255, 0, 0) == (360, 100, 50) # assert rgb_to_hsl(255, 0, 0) == (360, 100, 50)
# assert rgb_to_hsl(255, 255, 0) == (420, 100, 50) # assert rgb_to_hsl(255, 255, 0) == (420, 100, 50)
# assert rgb_to_hsl(0, 255, 0) == (480, 100, 50) # assert rgb_to_hsl(0, 255, 0) == (480, 100, 50)
@ -138,6 +172,7 @@ def test_rgb_to_hsl_part_2():
def test_hsl_to_rgb_part_3(): def test_hsl_to_rgb_part_3():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(6120, 100, 50) == (255, 0, 0) assert hsl_to_rgb(6120, 100, 50) == (255, 0, 0)
assert hsl_to_rgb(-9660, 100, 50) == (255, 255, 0) assert hsl_to_rgb(-9660, 100, 50) == (255, 255, 0)
assert hsl_to_rgb(99840, 100, 50) == (0, 255, 0) assert hsl_to_rgb(99840, 100, 50) == (0, 255, 0)
@ -147,6 +182,7 @@ def test_hsl_to_rgb_part_3():
def test_rgb_to_hsl_part_3(): def test_rgb_to_hsl_part_3():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(255, 0, 0) == (6120, 100, 50) # assert rgb_to_hsl(255, 0, 0) == (6120, 100, 50)
# assert rgb_to_hsl(255, 255, 0) == (-9660, 100, 50) # assert rgb_to_hsl(255, 255, 0) == (-9660, 100, 50)
# assert rgb_to_hsl(0, 255, 0) == (99840, 100, 50) # assert rgb_to_hsl(0, 255, 0) == (99840, 100, 50)
@ -157,6 +193,7 @@ def test_rgb_to_hsl_part_3():
def test_hsl_to_rgb_part_4(): def test_hsl_to_rgb_part_4():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(0, 100, 50) == (255, 0, 0) assert hsl_to_rgb(0, 100, 50) == (255, 0, 0)
assert hsl_to_rgb(12, 100, 50) == (255, 51, 0) assert hsl_to_rgb(12, 100, 50) == (255, 51, 0)
assert hsl_to_rgb(24, 100, 50) == (255, 102, 0) assert hsl_to_rgb(24, 100, 50) == (255, 102, 0)
@ -171,6 +208,7 @@ def test_hsl_to_rgb_part_4():
def test_rgb_to_hsl_part_4(): def test_rgb_to_hsl_part_4():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(255, 0, 0) == (0, 100, 50) assert rgb_to_hsl(255, 0, 0) == (0, 100, 50)
assert rgb_to_hsl(255, 51, 0) == (12, 100, 50) assert rgb_to_hsl(255, 51, 0) == (12, 100, 50)
assert rgb_to_hsl(255, 102, 0) == (24, 100, 50) assert rgb_to_hsl(255, 102, 0) == (24, 100, 50)
@ -185,6 +223,7 @@ def test_rgb_to_hsl_part_4():
def test_hsl_to_rgb_part_5(): def test_hsl_to_rgb_part_5():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(120, 100, 50) == (0, 255, 0) assert hsl_to_rgb(120, 100, 50) == (0, 255, 0)
assert hsl_to_rgb(132, 100, 50) == (0, 255, 51) assert hsl_to_rgb(132, 100, 50) == (0, 255, 51)
assert hsl_to_rgb(144, 100, 50) == (0, 255, 102) assert hsl_to_rgb(144, 100, 50) == (0, 255, 102)
@ -199,6 +238,7 @@ def test_hsl_to_rgb_part_5():
def test_rgb_to_hsl_part_5(): def test_rgb_to_hsl_part_5():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(0, 255, 0) == (120, 100, 50) assert rgb_to_hsl(0, 255, 0) == (120, 100, 50)
assert rgb_to_hsl(0, 255, 51) == (132, 100, 50) assert rgb_to_hsl(0, 255, 51) == (132, 100, 50)
assert rgb_to_hsl(0, 255, 102) == (144, 100, 50) assert rgb_to_hsl(0, 255, 102) == (144, 100, 50)
@ -213,6 +253,7 @@ def test_rgb_to_hsl_part_5():
def test_hsl_to_rgb_part_6(): def test_hsl_to_rgb_part_6():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(240, 100, 50) == (0, 0, 255) assert hsl_to_rgb(240, 100, 50) == (0, 0, 255)
assert hsl_to_rgb(252, 100, 50) == (51, 0, 255) assert hsl_to_rgb(252, 100, 50) == (51, 0, 255)
assert hsl_to_rgb(264, 100, 50) == (102, 0, 255) assert hsl_to_rgb(264, 100, 50) == (102, 0, 255)
@ -227,6 +268,7 @@ def test_hsl_to_rgb_part_6():
def test_rgb_to_hsl_part_6(): def test_rgb_to_hsl_part_6():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(0, 0, 255) == (240, 100, 50) assert rgb_to_hsl(0, 0, 255) == (240, 100, 50)
assert rgb_to_hsl(51, 0, 255) == (252, 100, 50) assert rgb_to_hsl(51, 0, 255) == (252, 100, 50)
assert rgb_to_hsl(102, 0, 255) == (264, 100, 50) assert rgb_to_hsl(102, 0, 255) == (264, 100, 50)
@ -241,78 +283,91 @@ def test_rgb_to_hsl_part_6():
def test_hsl_to_rgb_part_7(): def test_hsl_to_rgb_part_7():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(0, 20, 50) == (153, 102, 102) assert hsl_to_rgb(0, 20, 50) == (153, 102, 102)
assert hsl_to_rgb(0, 60, 50) == (204, 51, 51) assert hsl_to_rgb(0, 60, 50) == (204, 51, 51)
assert hsl_to_rgb(0, 100, 50) == (255, 0, 0) assert hsl_to_rgb(0, 100, 50) == (255, 0, 0)
def test_rgb_to_hsl_part_7(): def test_rgb_to_hsl_part_7():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(153, 102, 102) == (0, 20, 50) assert rgb_to_hsl(153, 102, 102) == (0, 20, 50)
assert rgb_to_hsl(204, 51, 51) == (0, 60, 50) assert rgb_to_hsl(204, 51, 51) == (0, 60, 50)
assert rgb_to_hsl(255, 0, 0) == (0, 100, 50) assert rgb_to_hsl(255, 0, 0) == (0, 100, 50)
def test_hsl_to_rgb_part_8(): def test_hsl_to_rgb_part_8():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(60, 20, 50) == (153, 153, 102) assert hsl_to_rgb(60, 20, 50) == (153, 153, 102)
assert hsl_to_rgb(60, 60, 50) == (204, 204, 51) assert hsl_to_rgb(60, 60, 50) == (204, 204, 51)
assert hsl_to_rgb(60, 100, 50) == (255, 255, 0) assert hsl_to_rgb(60, 100, 50) == (255, 255, 0)
def test_rgb_to_hsl_part_8(): def test_rgb_to_hsl_part_8():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(153, 153, 102) == (60, 20, 50) assert rgb_to_hsl(153, 153, 102) == (60, 20, 50)
assert rgb_to_hsl(204, 204, 51) == (60, 60, 50) assert rgb_to_hsl(204, 204, 51) == (60, 60, 50)
assert rgb_to_hsl(255, 255, 0) == (60, 100, 50) assert rgb_to_hsl(255, 255, 0) == (60, 100, 50)
def test_hsl_to_rgb_part_9(): def test_hsl_to_rgb_part_9():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(120, 20, 50) == (102, 153, 102) assert hsl_to_rgb(120, 20, 50) == (102, 153, 102)
assert hsl_to_rgb(120, 60, 50) == (51, 204, 51) assert hsl_to_rgb(120, 60, 50) == (51, 204, 51)
assert hsl_to_rgb(120, 100, 50) == (0, 255, 0) assert hsl_to_rgb(120, 100, 50) == (0, 255, 0)
def test_rgb_to_hsl_part_9(): def test_rgb_to_hsl_part_9():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(102, 153, 102) == (120, 20, 50) assert rgb_to_hsl(102, 153, 102) == (120, 20, 50)
assert rgb_to_hsl(51, 204, 51) == (120, 60, 50) assert rgb_to_hsl(51, 204, 51) == (120, 60, 50)
assert rgb_to_hsl(0, 255, 0) == (120, 100, 50) assert rgb_to_hsl(0, 255, 0) == (120, 100, 50)
def test_hsl_to_rgb_part_10(): def test_hsl_to_rgb_part_10():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(180, 20, 50) == (102, 153, 153) assert hsl_to_rgb(180, 20, 50) == (102, 153, 153)
assert hsl_to_rgb(180, 60, 50) == (51, 204, 204) assert hsl_to_rgb(180, 60, 50) == (51, 204, 204)
assert hsl_to_rgb(180, 100, 50) == (0, 255, 255) assert hsl_to_rgb(180, 100, 50) == (0, 255, 255)
def test_rgb_to_hsl_part_10(): def test_rgb_to_hsl_part_10():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(102, 153, 153) == (180, 20, 50) assert rgb_to_hsl(102, 153, 153) == (180, 20, 50)
assert rgb_to_hsl(51, 204, 204) == (180, 60, 50) assert rgb_to_hsl(51, 204, 204) == (180, 60, 50)
assert rgb_to_hsl(0, 255, 255) == (180, 100, 50) assert rgb_to_hsl(0, 255, 255) == (180, 100, 50)
def test_hsl_to_rgb_part_11(): def test_hsl_to_rgb_part_11():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(240, 20, 50) == (102, 102, 153) assert hsl_to_rgb(240, 20, 50) == (102, 102, 153)
assert hsl_to_rgb(240, 60, 50) == (51, 51, 204) assert hsl_to_rgb(240, 60, 50) == (51, 51, 204)
assert hsl_to_rgb(240, 100, 50) == (0, 0, 255) assert hsl_to_rgb(240, 100, 50) == (0, 0, 255)
def test_rgb_to_hsl_part_11(): def test_rgb_to_hsl_part_11():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(102, 102, 153) == (240, 20, 50) assert rgb_to_hsl(102, 102, 153) == (240, 20, 50)
assert rgb_to_hsl(51, 51, 204) == (240, 60, 50) assert rgb_to_hsl(51, 51, 204) == (240, 60, 50)
assert rgb_to_hsl(0, 0, 255) == (240, 100, 50) assert rgb_to_hsl(0, 0, 255) == (240, 100, 50)
def test_hsl_to_rgb_part_12(): def test_hsl_to_rgb_part_12():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(300, 20, 50) == (153, 102, 153) assert hsl_to_rgb(300, 20, 50) == (153, 102, 153)
assert hsl_to_rgb(300, 60, 50) == (204, 51, 204) assert hsl_to_rgb(300, 60, 50) == (204, 51, 204)
assert hsl_to_rgb(300, 100, 50) == (255, 0, 255) assert hsl_to_rgb(300, 100, 50) == (255, 0, 255)
def test_rgb_to_hsl_part_12(): def test_rgb_to_hsl_part_12():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(153, 102, 153) == (300, 20, 50) assert rgb_to_hsl(153, 102, 153) == (300, 20, 50)
assert rgb_to_hsl(204, 51, 204) == (300, 60, 50) assert rgb_to_hsl(204, 51, 204) == (300, 60, 50)
assert rgb_to_hsl(255, 0, 255) == (300, 100, 50) assert rgb_to_hsl(255, 0, 255) == (300, 100, 50)
def test_hsl_to_rgb_part_13(): def test_hsl_to_rgb_part_13():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(0, 100, 0) == (0, 0, 0) assert hsl_to_rgb(0, 100, 0) == (0, 0, 0)
assert hsl_to_rgb(0, 100, 10) == (51, 0, 0) assert hsl_to_rgb(0, 100, 10) == (51, 0, 0)
assert hsl_to_rgb(0, 100, 20) == (102, 0, 0) assert hsl_to_rgb(0, 100, 20) == (102, 0, 0)
@ -327,6 +382,7 @@ def test_hsl_to_rgb_part_13():
def test_rgb_to_hsl_part_13(): def test_rgb_to_hsl_part_13():
"""Test rgb to hsl color function"""
assert rgb_to_hsl(0, 0, 0) == (0, 0, 0) assert rgb_to_hsl(0, 0, 0) == (0, 0, 0)
assert rgb_to_hsl(51, 0, 0) == (0, 100, 10) assert rgb_to_hsl(51, 0, 0) == (0, 100, 10)
assert rgb_to_hsl(102, 0, 0) == (0, 100, 20) assert rgb_to_hsl(102, 0, 0) == (0, 100, 20)
@ -341,6 +397,7 @@ def test_rgb_to_hsl_part_13():
def test_hsl_to_rgb_part_14(): def test_hsl_to_rgb_part_14():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(60, 100, 0) == (0, 0, 0) assert hsl_to_rgb(60, 100, 0) == (0, 0, 0)
assert hsl_to_rgb(60, 100, 10) == (51, 51, 0) assert hsl_to_rgb(60, 100, 10) == (51, 51, 0)
assert hsl_to_rgb(60, 100, 20) == (102, 102, 0) assert hsl_to_rgb(60, 100, 20) == (102, 102, 0)
@ -355,6 +412,7 @@ def test_hsl_to_rgb_part_14():
def test_rgb_to_hsl_part_14(): def test_rgb_to_hsl_part_14():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(0, 0, 0) == (60, 100, 0) # assert rgb_to_hsl(0, 0, 0) == (60, 100, 0)
assert rgb_to_hsl(51, 51, 0) == (60, 100, 10) assert rgb_to_hsl(51, 51, 0) == (60, 100, 10)
assert rgb_to_hsl(102, 102, 0) == (60, 100, 20) assert rgb_to_hsl(102, 102, 0) == (60, 100, 20)
@ -369,6 +427,7 @@ def test_rgb_to_hsl_part_14():
def test_hsl_to_rgb_part_15(): def test_hsl_to_rgb_part_15():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(120, 100, 0) == (0, 0, 0) assert hsl_to_rgb(120, 100, 0) == (0, 0, 0)
assert hsl_to_rgb(120, 100, 10) == (0, 51, 0) assert hsl_to_rgb(120, 100, 10) == (0, 51, 0)
assert hsl_to_rgb(120, 100, 20) == (0, 102, 0) assert hsl_to_rgb(120, 100, 20) == (0, 102, 0)
@ -383,6 +442,7 @@ def test_hsl_to_rgb_part_15():
def test_rgb_to_hsl_part_15(): def test_rgb_to_hsl_part_15():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(0, 0, 0) == (120, 100, 0) # assert rgb_to_hsl(0, 0, 0) == (120, 100, 0)
assert rgb_to_hsl(0, 51, 0) == (120, 100, 10) assert rgb_to_hsl(0, 51, 0) == (120, 100, 10)
assert rgb_to_hsl(0, 102, 0) == (120, 100, 20) assert rgb_to_hsl(0, 102, 0) == (120, 100, 20)
@ -397,6 +457,7 @@ def test_rgb_to_hsl_part_15():
def test_hsl_to_rgb_part_16(): def test_hsl_to_rgb_part_16():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(180, 100, 0) == (0, 0, 0) assert hsl_to_rgb(180, 100, 0) == (0, 0, 0)
assert hsl_to_rgb(180, 100, 10) == (0, 51, 51) assert hsl_to_rgb(180, 100, 10) == (0, 51, 51)
assert hsl_to_rgb(180, 100, 20) == (0, 102, 102) assert hsl_to_rgb(180, 100, 20) == (0, 102, 102)
@ -411,6 +472,7 @@ def test_hsl_to_rgb_part_16():
def test_rgb_to_hsl_part_16(): def test_rgb_to_hsl_part_16():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(0, 0, 0) == (180, 100, 0) # assert rgb_to_hsl(0, 0, 0) == (180, 100, 0)
assert rgb_to_hsl(0, 51, 51) == (180, 100, 10) assert rgb_to_hsl(0, 51, 51) == (180, 100, 10)
assert rgb_to_hsl(0, 102, 102) == (180, 100, 20) assert rgb_to_hsl(0, 102, 102) == (180, 100, 20)
@ -425,6 +487,7 @@ def test_rgb_to_hsl_part_16():
def test_hsl_to_rgb_part_17(): def test_hsl_to_rgb_part_17():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(240, 100, 0) == (0, 0, 0) assert hsl_to_rgb(240, 100, 0) == (0, 0, 0)
assert hsl_to_rgb(240, 100, 10) == (0, 0, 51) assert hsl_to_rgb(240, 100, 10) == (0, 0, 51)
assert hsl_to_rgb(240, 100, 20) == (0, 0, 102) assert hsl_to_rgb(240, 100, 20) == (0, 0, 102)
@ -439,6 +502,7 @@ def test_hsl_to_rgb_part_17():
def test_rgb_to_hsl_part_17(): def test_rgb_to_hsl_part_17():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(0, 0, 0) == (240, 100, 0) # assert rgb_to_hsl(0, 0, 0) == (240, 100, 0)
assert rgb_to_hsl(0, 0, 51) == (240, 100, 10) assert rgb_to_hsl(0, 0, 51) == (240, 100, 10)
assert rgb_to_hsl(0, 0, 102) == (240, 100, 20) assert rgb_to_hsl(0, 0, 102) == (240, 100, 20)
@ -453,6 +517,7 @@ def test_rgb_to_hsl_part_17():
def test_hsl_to_rgb_part_18(): def test_hsl_to_rgb_part_18():
"""Test hsl to rgb color function"""
assert hsl_to_rgb(300, 100, 0) == (0, 0, 0) assert hsl_to_rgb(300, 100, 0) == (0, 0, 0)
assert hsl_to_rgb(300, 100, 10) == (51, 0, 51) assert hsl_to_rgb(300, 100, 10) == (51, 0, 51)
assert hsl_to_rgb(300, 100, 20) == (102, 0, 102) assert hsl_to_rgb(300, 100, 20) == (102, 0, 102)
@ -467,6 +532,7 @@ def test_hsl_to_rgb_part_18():
def test_rgb_to_hsl_part_18(): def test_rgb_to_hsl_part_18():
"""Test rgb to hsl color function"""
# assert rgb_to_hsl(0, 0, 0) == (300, 100, 0) # assert rgb_to_hsl(0, 0, 0) == (300, 100, 0)
assert rgb_to_hsl(51, 0, 51) == (300, 100, 10) assert rgb_to_hsl(51, 0, 51) == (300, 100, 10)
assert rgb_to_hsl(102, 0, 102) == (300, 100, 20) assert rgb_to_hsl(102, 0, 102) == (300, 100, 20)

29
pygal/test/test_config.py
Unescape View File

@ -17,6 +17,8 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Various config options tested on one chart type or more"""
from pygal import ( from pygal import (
Line, Dot, Pie, Treemap, Radar, Config, Bar, Funnel, Line, Dot, Pie, Treemap, Radar, Config, Bar, Funnel,
Histogram, Gauge, Box, XY, Histogram, Gauge, Box, XY,
@ -29,6 +31,7 @@ from tempfile import NamedTemporaryFile
def test_config_behaviours(): def test_config_behaviours():
"""Test that all different way to set config produce same results"""
line1 = Line() line1 = Line()
line1.show_legend = False line1.show_legend = False
line1.fill = True line1.fill = True
@ -89,6 +92,7 @@ def test_config_behaviours():
def test_config_alterations_class(): def test_config_alterations_class():
"""Assert a config can be changed on config class"""
class LineConfig(Config): class LineConfig(Config):
no_prefix = True no_prefix = True
show_legend = False show_legend = False
@ -111,6 +115,7 @@ def test_config_alterations_class():
def test_config_alterations_instance(): def test_config_alterations_instance():
"""Assert a config can be changed on instance"""
class LineConfig(Config): class LineConfig(Config):
no_prefix = True no_prefix = True
show_legend = False show_legend = False
@ -134,6 +139,7 @@ def test_config_alterations_instance():
def test_config_alterations_kwargs(): def test_config_alterations_kwargs():
"""Assert a config can be changed with keyword args"""
class LineConfig(Config): class LineConfig(Config):
no_prefix = True no_prefix = True
show_legend = False show_legend = False
@ -167,6 +173,7 @@ def test_config_alterations_kwargs():
def test_logarithmic(): def test_logarithmic():
"""Test logarithmic option"""
line = Line(logarithmic=True) line = Line(logarithmic=True)
line.add('_', [1, 10 ** 10, 1]) line.add('_', [1, 10 ** 10, 1])
q = line.render_pyquery() q = line.render_pyquery()
@ -180,6 +187,7 @@ def test_logarithmic():
def test_interpolation(Chart): def test_interpolation(Chart):
"""Test interpolation option"""
chart = Chart(interpolate='cubic') chart = Chart(interpolate='cubic')
chart.add('1', [1, 3, 12, 3, 4]) chart.add('1', [1, 3, 12, 3, 4])
chart.add('2', [7, -4, 10, None, 8, 3, 1]) chart.add('2', [7, -4, 10, None, 8, 3, 1])
@ -188,12 +196,14 @@ def test_interpolation(Chart):
def test_no_data_interpolation(Chart): def test_no_data_interpolation(Chart):
"""Test interpolation option with no data"""
chart = Chart(interpolate='cubic') chart = Chart(interpolate='cubic')
q = chart.render_pyquery() q = chart.render_pyquery()
assert q(".text-overlay text").text() == "No data" assert q(".text-overlay text").text() == "No data"
def test_no_data_with_empty_serie_interpolation(Chart): def test_no_data_with_empty_serie_interpolation(Chart):
"""Test interpolation option with an empty serie"""
chart = Chart(interpolate='cubic') chart = Chart(interpolate='cubic')
chart.add('Serie', []) chart.add('Serie', [])
q = chart.render_pyquery() q = chart.render_pyquery()
@ -201,6 +211,7 @@ def test_no_data_with_empty_serie_interpolation(Chart):
def test_logarithmic_bad_interpolation(): def test_logarithmic_bad_interpolation():
"""Test interpolation option with a logarithmic chart"""
line = Line(logarithmic=True, interpolate='cubic') line = Line(logarithmic=True, interpolate='cubic')
line.add('_', [.001, .00000001, 1]) line.add('_', [.001, .00000001, 1])
q = line.render_pyquery() q = line.render_pyquery()
@ -208,6 +219,7 @@ def test_logarithmic_bad_interpolation():
def test_logarithmic_big_scale(): def test_logarithmic_big_scale():
"""Test logarithmic option with a large range of value"""
line = Line(logarithmic=True) line = Line(logarithmic=True)
line.add('_', [10 ** -10, 10 ** 10, 1]) line.add('_', [10 ** -10, 10 ** 10, 1])
q = line.render_pyquery() q = line.render_pyquery()
@ -215,6 +227,7 @@ def test_logarithmic_big_scale():
def test_value_formatter(): def test_value_formatter():
"""Test value formatter option"""
line = Line(value_formatter=lambda x: str(x) + u('‰')) line = Line(value_formatter=lambda x: str(x) + u('‰'))
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4]) line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery() q = line.render_pyquery()
@ -224,6 +237,7 @@ def test_value_formatter():
def test_logarithmic_small_scale(): def test_logarithmic_small_scale():
"""Test logarithmic with a small range of values"""
line = Line(logarithmic=True) line = Line(logarithmic=True)
line.add('_', [1 + 10 ** 10, 3 + 10 ** 10, 2 + 10 ** 10]) line.add('_', [1 + 10 ** 10, 3 + 10 ** 10, 2 + 10 ** 10])
q = line.render_pyquery() q = line.render_pyquery()
@ -231,6 +245,7 @@ def test_logarithmic_small_scale():
def test_human_readable(): def test_human_readable():
"""Test human readable option"""
line = Line() line = Line()
line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4]) line.add('_', [10 ** 4, 10 ** 5, 23 * 10 ** 4])
q = line.render_pyquery() q = line.render_pyquery()
@ -243,6 +258,7 @@ def test_human_readable():
def test_show_legend(): def test_show_legend():
"""Test show legend option"""
line = Line() line = Line()
line.add('_', [1, 2, 3]) line.add('_', [1, 2, 3])
q = line.render_pyquery() q = line.render_pyquery()
@ -253,6 +269,7 @@ def test_show_legend():
def test_show_dots(): def test_show_dots():
"""Test show dots option"""
line = Line() line = Line()
line.add('_', [1, 2, 3]) line.add('_', [1, 2, 3])
q = line.render_pyquery() q = line.render_pyquery()
@ -263,6 +280,7 @@ def test_show_dots():
def test_no_data(): def test_no_data():
"""Test no data and no data text option"""
line = Line() line = Line()
q = line.render_pyquery() q = line.render_pyquery()
assert q(".text-overlay text").text() == "No data" assert q(".text-overlay text").text() == "No data"
@ -272,6 +290,7 @@ def test_no_data():
def test_include_x_axis(Chart): def test_include_x_axis(Chart):
"""Test x axis inclusion option"""
chart = Chart() chart = Chart()
if Chart in ( if Chart in (
Pie, Treemap, Radar, Funnel, Dot, Gauge, Histogram, Box Pie, Treemap, Radar, Funnel, Dot, Gauge, Histogram, Box
@ -296,6 +315,7 @@ def test_include_x_axis(Chart):
def test_css(Chart): def test_css(Chart):
"""Test css file option"""
css = "{{ id }}text { fill: #bedead; }\n" css = "{{ id }}text { fill: #bedead; }\n"
with NamedTemporaryFile('w') as f: with NamedTemporaryFile('w') as f:
f.write(css) f.write(css)
@ -311,6 +331,7 @@ def test_css(Chart):
def test_inline_css(Chart): def test_inline_css(Chart):
"""Test inline css option"""
css = "{{ id }}text { fill: #bedead; }\n" css = "{{ id }}text { fill: #bedead; }\n"
config = Config() config = Config()
@ -322,11 +343,13 @@ def test_inline_css(Chart):
def test_meta_config(): def test_meta_config():
"""Test config metaclass"""
from pygal.config import CONFIG_ITEMS from pygal.config import CONFIG_ITEMS
assert all(c.name != 'Unbound' for c in CONFIG_ITEMS) assert all(c.name != 'Unbound' for c in CONFIG_ITEMS)
def test_label_rotation(Chart): def test_label_rotation(Chart):
"""Test label rotation option"""
chart = Chart(x_label_rotation=28, y_label_rotation=76) chart = Chart(x_label_rotation=28, y_label_rotation=76)
chart.add('1', [4, -5, 123, 59, 38]) chart.add('1', [4, -5, 123, 59, 38])
chart.add('2', [89, 0, 8, .12, 8]) chart.add('2', [89, 0, 8, .12, 8])
@ -339,6 +362,7 @@ def test_label_rotation(Chart):
def test_legend_at_bottom(Chart): def test_legend_at_bottom(Chart):
"""Test legend at bottom option"""
chart = Chart(legend_at_bottom=True) chart = Chart(legend_at_bottom=True)
chart.add('1', [4, -5, 123, 59, 38]) chart.add('1', [4, -5, 123, 59, 38])
chart.add('2', [89, 0, 8, .12, 8]) chart.add('2', [89, 0, 8, .12, 8])
@ -348,6 +372,7 @@ def test_legend_at_bottom(Chart):
def test_x_y_title(Chart): def test_x_y_title(Chart):
"""Test x title and y title options"""
chart = Chart(title='I Am A Title', chart = Chart(title='I Am A Title',
x_title="I am a x title", x_title="I am a x title",
y_title="I am a y title") y_title="I am a y title")
@ -358,6 +383,7 @@ def test_x_y_title(Chart):
def test_x_label_major(Chart): def test_x_label_major(Chart):
"""Test x label major option"""
if Chart in ( if Chart in (
Pie, Treemap, Funnel, Dot, Gauge, Histogram, Box, Pie, Treemap, Funnel, Dot, Gauge, Histogram, Box,
Pyramid, DateTimeLine, TimeLine, DateLine, Pyramid, DateTimeLine, TimeLine, DateLine,
@ -402,6 +428,7 @@ def test_x_label_major(Chart):
def test_y_label_major(Chart): def test_y_label_major(Chart):
"""Test y label major option"""
if Chart in ( if Chart in (
Pie, Treemap, Funnel, Dot, Gauge, Histogram, Box, Pie, Treemap, Funnel, Dot, Gauge, Histogram, Box,
HorizontalBar, HorizontalStackedBar, HorizontalBar, HorizontalStackedBar,
@ -450,6 +477,7 @@ def test_y_label_major(Chart):
def test_no_y_labels(Chart): def test_no_y_labels(Chart):
"""Test no y labels chart"""
chart = Chart() chart = Chart()
chart.y_labels = [] chart.y_labels = []
chart.add('_', [1, 2, 3]) chart.add('_', [1, 2, 3])
@ -458,6 +486,7 @@ def test_no_y_labels(Chart):
def test_fill(Chart): def test_fill(Chart):
"""Test fill option"""
chart = Chart(fill=True) chart = Chart(fill=True)
chart.add('_', [1, 2, 3]) chart.add('_', [1, 2, 3])
chart.add('?', [10, 21, 5]) chart.add('?', [10, 21, 5])

8
pygal/test/test_date.py
Unescape View File

@ -16,12 +16,16 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Date related charts tests"""
from pygal import DateLine, TimeLine, DateTimeLine, TimeDeltaLine from pygal import DateLine, TimeLine, DateTimeLine, TimeDeltaLine
from pygal.test.utils import texts from pygal.test.utils import texts
from datetime import datetime, date, time, timedelta from datetime import datetime, date, time, timedelta
def test_date(): def test_date():
"""Test a simple dateline"""
date_chart = DateLine(truncate_label=1000) date_chart = DateLine(truncate_label=1000)
date_chart.add('dates', [ date_chart.add('dates', [
(date(2013, 1, 2), 300), (date(2013, 1, 2), 300),
@ -42,6 +46,7 @@ def test_date():
def test_time(): def test_time():
"""Test a simple timeline"""
time_chart = TimeLine(truncate_label=1000) time_chart = TimeLine(truncate_label=1000)
time_chart.add('times', [ time_chart.add('times', [
(time(1, 12, 29), 2), (time(1, 12, 29), 2),
@ -64,6 +69,7 @@ def test_time():
def test_datetime(): def test_datetime():
"""Test a simple datetimeline"""
datetime_chart = DateTimeLine(truncate_label=1000) datetime_chart = DateTimeLine(truncate_label=1000)
datetime_chart.add('datetimes', [ datetime_chart.add('datetimes', [
(datetime(2013, 1, 2, 1, 12, 29), 300), (datetime(2013, 1, 2, 1, 12, 29), 300),
@ -84,6 +90,7 @@ def test_datetime():
def test_timedelta(): def test_timedelta():
"""Test a simple timedeltaline"""
timedelta_chart = TimeDeltaLine(truncate_label=1000) timedelta_chart = TimeDeltaLine(truncate_label=1000)
timedelta_chart.add('timedeltas', [ timedelta_chart.add('timedeltas', [
(timedelta(seconds=1), 10), (timedelta(seconds=1), 10),
@ -105,6 +112,7 @@ def test_timedelta():
def test_date_xrange(): def test_date_xrange():
"""Test dateline with xrange"""
datey = DateLine(truncate_label=1000) datey = DateLine(truncate_label=1000)
datey.add('dates', [ datey.add('dates', [
(date(2013, 1, 2), 300), (date(2013, 1, 2), 300),

60
pygal/test/test_donut.py
Unescape View File

@ -1,60 +0,0 @@
# -*- coding: utf-8 -*-
# This file is part of pygal
#
# A python svg graph plotting library
# Copyright © 2012-2015 Kozea
#
# This library is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>.
from pygal import Pie
def test_donut():
chart = Pie(inner_radius=.3, pretty_print=True)
chart.title = 'Browser usage in February 2012 (in %)'
chart.add('IE', 19.5)
chart.add('Firefox', 36.6)
chart.add('Chrome', 36.3)
chart.add('Safari', 4.5)
chart.add('Opera', 2.3)
assert chart.render()
def test_multiseries_donut():
# this just demos that the multiseries pie does not respect
# the inner_radius
chart = Pie(inner_radius=.3, pretty_print=True)
chart.title = 'Browser usage by version in February 2012 (in %)'
chart.add('IE', [5.7, 10.2, 2.6, 1])
chart.add('Firefox', [.6, 16.8, 7.4, 2.2, 1.2, 1, 1, 1.1, 4.3, 1])
chart.add('Chrome', [.3, .9, 17.1, 15.3, .6, .5, 1.6])
chart.add('Safari', [4.4, .1])
chart.add('Opera', [.1, 1.6, .1, .5])
assert chart.render()
def test_half_pie():
pie = Pie()
pie.add('IE', 19.5)
pie.add('Firefox', 36.6)
pie.add('Chrome', 36.3)
pie.add('Safari', 4.5)
pie.add('Opera', 2.3)
half = Pie(half_pie=True)
half.add('IE', 19.5)
half.add('Firefox', 36.6)
half.add('Chrome', 36.3)
half.add('Safari', 4.5)
half.add('Opera', 2.3)
assert pie.render() != half.render()

29
pygal/test/test_graph.py
Unescape View File

@ -17,6 +17,8 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Generate tests for different chart types with different data"""
import os import os
import pygal import pygal
import uuid import uuid
@ -34,6 +36,7 @@ except ImportError:
def test_multi_render(Chart, datas): def test_multi_render(Chart, datas):
"""Check that a chart always render the same"""
chart = Chart() chart = Chart()
chart = make_data(chart, datas) chart = make_data(chart, datas)
svg = chart.render() svg = chart.render()
@ -42,6 +45,7 @@ def test_multi_render(Chart, datas):
def test_render_to_file(Chart, datas): def test_render_to_file(Chart, datas):
"""Test in file rendering"""
file_name = '/tmp/test_graph-%s.svg' % uuid.uuid4() file_name = '/tmp/test_graph-%s.svg' % uuid.uuid4()
if os.path.exists(file_name): if os.path.exists(file_name):
os.remove(file_name) os.remove(file_name)
@ -56,6 +60,7 @@ def test_render_to_file(Chart, datas):
@pytest.mark.skipif(not cairosvg, reason="CairoSVG not installed") @pytest.mark.skipif(not cairosvg, reason="CairoSVG not installed")
def test_render_to_png(Chart, datas): def test_render_to_png(Chart, datas):
"""Test in file png rendering"""
file_name = '/tmp/test_graph-%s.png' % uuid.uuid4() file_name = '/tmp/test_graph-%s.png' % uuid.uuid4()
if os.path.exists(file_name): if os.path.exists(file_name):
os.remove(file_name) os.remove(file_name)
@ -71,6 +76,7 @@ def test_render_to_png(Chart, datas):
def test_metadata(Chart): def test_metadata(Chart):
"""Test metadata values"""
chart = Chart() chart = Chart()
v = range(7) v = range(7)
if Chart in (pygal.Box,): if Chart in (pygal.Box,):
@ -110,6 +116,7 @@ def test_metadata(Chart):
def test_empty_lists(Chart): def test_empty_lists(Chart):
"""Test chart rendering with an empty serie"""
chart = Chart() chart = Chart()
chart.add('A', [1, 2]) chart.add('A', [1, 2])
chart.add('B', []) chart.add('B', [])
@ -120,6 +127,7 @@ def test_empty_lists(Chart):
def test_empty_lists_with_nones(Chart): def test_empty_lists_with_nones(Chart):
"""Test chart rendering with a None filled serie"""
chart = Chart() chart = Chart()
chart.add('A', [None, None]) chart.add('A', [None, None])
chart.add('B', [None, 4, 4]) chart.add('B', [None, 4, 4])
@ -128,6 +136,7 @@ def test_empty_lists_with_nones(Chart):
def test_only_one_value(Chart): def test_only_one_value(Chart):
"""Test chart rendering with only one value"""
chart = Chart() chart = Chart()
chart.add('S', [1]) chart.add('S', [1])
q = chart.render_pyquery() q = chart.render_pyquery()
@ -135,6 +144,7 @@ def test_only_one_value(Chart):
def test_only_one_value_log(Chart): def test_only_one_value_log(Chart):
"""Test logarithmic chart rendering with only one value"""
chart = Chart(logarithmic=True) chart = Chart(logarithmic=True)
chart.add('S', [1]) chart.add('S', [1])
if not chart._dual: if not chart._dual:
@ -144,6 +154,7 @@ def test_only_one_value_log(Chart):
def test_only_one_value_intrp(Chart): def test_only_one_value_intrp(Chart):
"""Test interpolated chart rendering with only one value"""
chart = Chart(interpolate='cubic') chart = Chart(interpolate='cubic')
chart.add('S', [1]) chart.add('S', [1])
q = chart.render_pyquery() q = chart.render_pyquery()
@ -151,6 +162,7 @@ def test_only_one_value_intrp(Chart):
def test_non_iterable_value(Chart): def test_non_iterable_value(Chart):
"""Test serie as non iterable"""
chart = Chart(no_prefix=True) chart = Chart(no_prefix=True)
chart.add('A', 1) chart.add('A', 1)
chart.add('B', 2) chart.add('B', 2)
@ -167,6 +179,7 @@ def test_non_iterable_value(Chart):
def test_iterable_types(Chart): def test_iterable_types(Chart):
"""Test serie as various iterable"""
chart = Chart(no_prefix=True) chart = Chart(no_prefix=True)
chart.add('A', [1, 2]) chart.add('A', [1, 2])
chart.add('B', []) chart.add('B', [])
@ -184,6 +197,7 @@ def test_iterable_types(Chart):
def test_values_by_dict(Chart): def test_values_by_dict(Chart):
"""Test serie as dict"""
chart1 = Chart(no_prefix=True) chart1 = Chart(no_prefix=True)
chart2 = Chart(no_prefix=True) chart2 = Chart(no_prefix=True)
@ -214,18 +228,21 @@ def test_values_by_dict(Chart):
def test_no_data_with_no_values(Chart): def test_no_data_with_no_values(Chart):
"""Test no data"""
chart = Chart() chart = Chart()
q = chart.render_pyquery() q = chart.render_pyquery()
assert q(".text-overlay text").text() == "No data" assert q(".text-overlay text").text() == "No data"
def test_no_data_with_no_values_with_include_x_axis(Chart): def test_no_data_with_no_values_with_include_x_axis(Chart):
"""Test no data and include_x_axis"""
chart = Chart(include_x_axis=True) chart = Chart(include_x_axis=True)
q = chart.render_pyquery() q = chart.render_pyquery()
assert q(".text-overlay text").text() == "No data" assert q(".text-overlay text").text() == "No data"
def test_no_data_with_empty_serie(Chart): def test_no_data_with_empty_serie(Chart):
"""Test no data for empty serie"""
chart = Chart() chart = Chart()
chart.add('Serie', []) chart.add('Serie', [])
q = chart.render_pyquery() q = chart.render_pyquery()
@ -233,6 +250,7 @@ def test_no_data_with_empty_serie(Chart):
def test_no_data_with_empty_series(Chart): def test_no_data_with_empty_series(Chart):
"""Test no data for 2 empty series"""
chart = Chart() chart = Chart()
chart.add('Serie1', []) chart.add('Serie1', [])
chart.add('Serie2', []) chart.add('Serie2', [])
@ -241,6 +259,7 @@ def test_no_data_with_empty_series(Chart):
def test_no_data_with_none(Chart): def test_no_data_with_none(Chart):
"""Test no data for a None containing serie"""
chart = Chart() chart = Chart()
chart.add('Serie', None) chart.add('Serie', None)
q = chart.render_pyquery() q = chart.render_pyquery()
@ -248,6 +267,7 @@ def test_no_data_with_none(Chart):
def test_no_data_with_list_of_none(Chart): def test_no_data_with_list_of_none(Chart):
"""Test no data for a None containing serie"""
chart = Chart() chart = Chart()
chart.add('Serie', [None]) chart.add('Serie', [None])
q = chart.render_pyquery() q = chart.render_pyquery()
@ -255,6 +275,7 @@ def test_no_data_with_list_of_none(Chart):
def test_no_data_with_lists_of_nones(Chart): def test_no_data_with_lists_of_nones(Chart):
"""Test no data for several None containing series"""
chart = Chart() chart = Chart()
chart.add('Serie1', [None, None, None, None]) chart.add('Serie1', [None, None, None, None])
chart.add('Serie2', [None, None, None]) chart.add('Serie2', [None, None, None])
@ -263,6 +284,7 @@ def test_no_data_with_lists_of_nones(Chart):
def test_unicode_labels_decode(Chart): def test_unicode_labels_decode(Chart):
"""Test unicode labels"""
chart = Chart() chart = Chart()
chart.add(u('Série1'), [{ chart.add(u('Série1'), [{
'value': 1, 'value': 1,
@ -284,6 +306,7 @@ def test_unicode_labels_decode(Chart):
def test_unicode_labels_python2(Chart): def test_unicode_labels_python2(Chart):
"""Test unicode labels in python 2"""
if sys.version_info[0] == 3: if sys.version_info[0] == 3:
return return
chart = Chart() chart = Chart()
@ -307,6 +330,7 @@ def test_unicode_labels_python2(Chart):
def test_unicode_labels_python3(Chart): def test_unicode_labels_python3(Chart):
"""Test unicode labels in python 3"""
if sys.version_info[0] == 2: if sys.version_info[0] == 2:
return return
chart = Chart() chart = Chart()
@ -330,6 +354,7 @@ def test_unicode_labels_python3(Chart):
def test_labels_with_links(Chart): def test_labels_with_links(Chart):
"""Test values with links"""
chart = Chart() chart = Chart()
# link on chart and label # link on chart and label
chart.add({ chart.add({
@ -381,12 +406,14 @@ def test_labels_with_links(Chart):
def test_sparkline(Chart, datas): def test_sparkline(Chart, datas):
"""Test sparkline"""
chart = Chart() chart = Chart()
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart.render_sparkline() assert chart.render_sparkline()
def test_secondary(Chart): def test_secondary(Chart):
"""Test secondary chart"""
chart = Chart() chart = Chart()
rng = [83, .12, -34, 59] rng = [83, .12, -34, 59]
chart.add('First serie', rng) chart.add('First serie', rng)
@ -397,12 +424,14 @@ def test_secondary(Chart):
def test_ipython_notebook(Chart, datas): def test_ipython_notebook(Chart, datas):
"""Test ipython notebook"""
chart = Chart() chart = Chart()
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart._repr_svg_() assert chart._repr_svg_()
def test_long_title(Chart, datas): def test_long_title(Chart, datas):
"""Test chart rendering with a long title"""
chart = Chart( chart = Chart(
title="A chart is a graphical representation of data, in which " title="A chart is a graphical representation of data, in which "
"'the data is represented by symbols, such as bars in a bar chart, " "'the data is represented by symbols, such as bars in a bar chart, "

4
pygal/test/test_histogram.py
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@ -17,10 +17,14 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Histogram chart related tests"""
from pygal import Histogram from pygal import Histogram
def test_histogram(): def test_histogram():
"""Simple histogram test"""
hist = Histogram() hist = Histogram()
hist.add('1', [ hist.add('1', [
(2, 0, 1), (2, 0, 1),

12
pygal/test/test_interpolate.py
Unescape View File

@ -17,16 +17,20 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Interpolations tests"""
from pygal.test import make_data from pygal.test import make_data
def test_cubic(Chart, datas): def test_cubic(Chart, datas):
"""Test cubic interpolation"""
chart = Chart(interpolate='cubic') chart = Chart(interpolate='cubic')
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart.render() assert chart.render()
def test_cubic_prec(Chart, datas): def test_cubic_prec(Chart, datas):
"""Test cubic interpolation precision"""
chart = Chart(interpolate='cubic', interpolation_precision=200) chart = Chart(interpolate='cubic', interpolation_precision=200)
chart = make_data(chart, datas) chart = make_data(chart, datas)
@ -37,30 +41,35 @@ def test_cubic_prec(Chart, datas):
def test_quadratic(Chart, datas): def test_quadratic(Chart, datas):
"""Test quadratic interpolation"""
chart = Chart(interpolate='quadratic') chart = Chart(interpolate='quadratic')
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart.render() assert chart.render()
def test_lagrange(Chart, datas): def test_lagrange(Chart, datas):
"""Test lagrange interpolation"""
chart = Chart(interpolate='lagrange') chart = Chart(interpolate='lagrange')
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart.render() assert chart.render()
def test_trigonometric(Chart, datas): def test_trigonometric(Chart, datas):
"""Test trigonometric interpolation"""
chart = Chart(interpolate='trigonometric') chart = Chart(interpolate='trigonometric')
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart.render() assert chart.render()
def test_hermite(Chart, datas): def test_hermite(Chart, datas):
"""Test hermite interpolation"""
chart = Chart(interpolate='hermite') chart = Chart(interpolate='hermite')
chart = make_data(chart, datas) chart = make_data(chart, datas)
assert chart.render() assert chart.render()
def test_hermite_finite(Chart, datas): def test_hermite_finite(Chart, datas):
"""Test hermite finite difference interpolation"""
chart = Chart(interpolate='hermite', chart = Chart(interpolate='hermite',
interpolation_parameters={'type': 'finite_difference'}) interpolation_parameters={'type': 'finite_difference'})
chart = make_data(chart, datas) chart = make_data(chart, datas)
@ -68,6 +77,7 @@ def test_hermite_finite(Chart, datas):
def test_hermite_cardinal(Chart, datas): def test_hermite_cardinal(Chart, datas):
"""Test hermite cardinal interpolation"""
chart = Chart(interpolate='hermite', chart = Chart(interpolate='hermite',
interpolation_parameters={'type': 'cardinal', 'c': .75}) interpolation_parameters={'type': 'cardinal', 'c': .75})
chart = make_data(chart, datas) chart = make_data(chart, datas)
@ -75,6 +85,7 @@ def test_hermite_cardinal(Chart, datas):
def test_hermite_catmull_rom(Chart, datas): def test_hermite_catmull_rom(Chart, datas):
"""Test hermite catmull rom interpolation"""
chart = Chart(interpolate='hermite', chart = Chart(interpolate='hermite',
interpolation_parameters={'type': 'catmull_rom'}) interpolation_parameters={'type': 'catmull_rom'})
chart = make_data(chart, datas) chart = make_data(chart, datas)
@ -82,6 +93,7 @@ def test_hermite_catmull_rom(Chart, datas):
def test_hermite_kochanek_bartels(Chart, datas): def test_hermite_kochanek_bartels(Chart, datas):
"""Test hermite kochanek bartels interpolation"""
chart = Chart(interpolate='hermite', chart = Chart(interpolate='hermite',
interpolation_parameters={ interpolation_parameters={
'type': 'kochanek_bartels', 'b': -1, 'c': 1, 't': 1}) 'type': 'kochanek_bartels', 'b': -1, 'c': 1, 't': 1})

14
pygal/test/test_line.py
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@ -16,6 +16,9 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Line chart related tests"""
from __future__ import division from __future__ import division
from pygal import Line from pygal import Line
from pygal.test.utils import texts from pygal.test.utils import texts
@ -23,6 +26,7 @@ from math import cos, sin
def test_simple_line(): def test_simple_line():
"""Simple line test"""
line = Line() line = Line()
rng = range(-30, 31, 5) rng = range(-30, 31, 5)
line.add('test1', [cos(x / 10) for x in rng]) line.add('test1', [cos(x / 10) for x in rng])
@ -49,6 +53,7 @@ def test_simple_line():
def test_line(): def test_line():
"""Another simple line test"""
line = Line() line = Line()
rng = [8, 12, 23, 73, 39, 57] rng = [8, 12, 23, 73, 39, 57]
line.add('Single serie', rng) line.add('Single serie', rng)
@ -62,6 +67,7 @@ def test_line():
def test_one_dot(): def test_one_dot():
"""Line test with an unique value"""
line = Line() line = Line()
line.add('one dot', [12]) line.add('one dot', [12])
line.x_labels = ['one'] line.x_labels = ['one']
@ -72,6 +78,7 @@ def test_one_dot():
def test_no_dot(): def test_no_dot():
"""Line test with an empty serie"""
line = Line() line = Line()
line.add('no dot', []) line.add('no dot', [])
q = line.render_pyquery() q = line.render_pyquery()
@ -79,11 +86,13 @@ def test_no_dot():
def test_no_dot_at_all(): def test_no_dot_at_all():
"""Line test with no value"""
q = Line().render_pyquery() q = Line().render_pyquery()
assert q(".text-overlay text").text() == 'No data' assert q(".text-overlay text").text() == 'No data'
def test_not_equal_x_labels(): def test_not_equal_x_labels():
"""Test x_labels"""
line = Line() line = Line()
line.add('test1', range(100)) line.add('test1', range(100))
line.x_labels = map(str, range(11)) line.x_labels = map(str, range(11))
@ -95,6 +104,7 @@ def test_not_equal_x_labels():
def test_only_major_dots_every(): def test_only_major_dots_every():
"""Test major dots"""
line = Line(show_only_major_dots=True, x_labels_major_every=3) line = Line(show_only_major_dots=True, x_labels_major_every=3)
line.add('test', range(12)) line.add('test', range(12))
line.x_labels = map(str, range(12)) line.x_labels = map(str, range(12))
@ -103,6 +113,7 @@ def test_only_major_dots_every():
def test_only_major_dots_no_labels(): def test_only_major_dots_no_labels():
"""Test major dots with no labels"""
line = Line(show_only_major_dots=True) line = Line(show_only_major_dots=True)
line.add('test', range(12)) line.add('test', range(12))
q = line.render_pyquery() q = line.render_pyquery()
@ -110,6 +121,7 @@ def test_only_major_dots_no_labels():
def test_only_major_dots_count(): def test_only_major_dots_count():
"""Test major dots with a major label count"""
line = Line(show_only_major_dots=True) line = Line(show_only_major_dots=True)
line.add('test', range(12)) line.add('test', range(12))
line.x_labels = map(str, range(12)) line.x_labels = map(str, range(12))
@ -119,6 +131,7 @@ def test_only_major_dots_count():
def test_only_major_dots(): def test_only_major_dots():
"""Test major dots with specified major labels"""
line = Line(show_only_major_dots=True,) line = Line(show_only_major_dots=True,)
line.add('test', range(12)) line.add('test', range(12))
line.x_labels = map(str, range(12)) line.x_labels = map(str, range(12))
@ -128,6 +141,7 @@ def test_only_major_dots():
def test_line_secondary(): def test_line_secondary():
"""Test line with a secondary serie"""
line = Line() line = Line()
rng = [8, 12, 23, 73, 39, 57] rng = [8, 12, 23, 73, 39, 57]
line.add('First serie', rng) line.add('First serie', rng)

21
pygal/test/test_maps.py
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@ -1,3 +1,24 @@
# -*- coding: utf-8 -*-
# This file is part of pygal
#
# A python svg graph plotting library
# Copyright © 2012-2015 Kozea
#
# This library is free software: you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Map plugins tests are imported here"""
import pkg_resources import pkg_resources

6
pygal/test/test_pie.py
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@ -16,10 +16,14 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Donut chart related tests"""
from pygal import Pie from pygal import Pie
def test_donut(): def test_donut():
"""Test a donut pie chart"""
chart = Pie(inner_radius=.3, pretty_print=True) chart = Pie(inner_radius=.3, pretty_print=True)
chart.title = 'Browser usage in February 2012 (in %)' chart.title = 'Browser usage in February 2012 (in %)'
chart.add('IE', 19.5) chart.add('IE', 19.5)
@ -31,6 +35,7 @@ def test_donut():
def test_multiseries_donut(): def test_multiseries_donut():
"""Test a donut pie chart with multiserie"""
# this just demos that the multiseries pie does not respect # this just demos that the multiseries pie does not respect
# the inner_radius # the inner_radius
chart = Pie(inner_radius=.3, pretty_print=True) chart = Pie(inner_radius=.3, pretty_print=True)
@ -44,6 +49,7 @@ def test_multiseries_donut():
def test_half_pie(): def test_half_pie():
"""Test a half pie chart"""
pie = Pie() pie = Pie()
pie.add('IE', 19.5) pie.add('IE', 19.5)
pie.add('Firefox', 36.6) pie.add('Firefox', 36.6)

19
pygal/test/test_serie_config.py
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@ -17,13 +17,17 @@
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Test per serie configuration"""
from pygal import Line from pygal import Line
def test_serie_config(): s1 = [1, 3, 12, 3, 4]
s1 = [1, 3, 12, 3, 4] s2 = [7, -4, 10, None, 8, 3, 1]
s2 = [7, -4, 10, None, 8, 3, 1]
def test_no_serie_config():
"""Test per serie no configuration"""
chart = Line() chart = Line()
chart.add('1', s1) chart.add('1', s1)
chart.add('2', s2) chart.add('2', s2)
@ -33,6 +37,9 @@ def test_serie_config():
assert len(q('.serie-0 .dot')) == 5 assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6 assert len(q('.serie-1 .dot')) == 6
def test_global_config():
"""Test global configuration"""
chart = Line(stroke=False) chart = Line(stroke=False)
chart.add('1', s1) chart.add('1', s1)
chart.add('2', s2) chart.add('2', s2)
@ -42,6 +49,9 @@ def test_serie_config():
assert len(q('.serie-0 .dot')) == 5 assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6 assert len(q('.serie-1 .dot')) == 6
def test_serie_config():
"""Test per serie configuration"""
chart = Line() chart = Line()
chart.add('1', s1, stroke=False) chart.add('1', s1, stroke=False)
chart.add('2', s2) chart.add('2', s2)
@ -51,6 +61,9 @@ def test_serie_config():
assert len(q('.serie-0 .dot')) == 5 assert len(q('.serie-0 .dot')) == 5
assert len(q('.serie-1 .dot')) == 6 assert len(q('.serie-1 .dot')) == 6
def test_serie_precedence_over_global_config():
"""Test that per serie configuration overide global configuration"""
chart = Line(stroke=False) chart = Line(stroke=False)
chart.add('1', s1, stroke=True) chart.add('1', s1, stroke=True)
chart.add('2', s2) chart.add('2', s2)

15
pygal/test/test_sparktext.py
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@ -16,23 +16,29 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Test sparktext rendering"""
from pygal import Line, Bar from pygal import Line, Bar
from pygal._compat import u from pygal._compat import u
def test_basic_sparktext(): def test_basic_sparktext():
"""Test basic sparktext"""
chart = Line() chart = Line()
chart.add('_', [1, 5, 22, 13, 53]) chart.add('_', [1, 5, 22, 13, 53])
assert chart.render_sparktext() == u('▁▁▃▂█') assert chart.render_sparktext() == u('▁▁▃▂█')
def test_all_sparktext(): def test_all_sparktext():
"""Test all character sparktext"""
chart = Line() chart = Line()
chart.add('_', range(8)) chart.add('_', range(8))
assert chart.render_sparktext() == u('▁▂▃▄▅▆▇█') assert chart.render_sparktext() == u('▁▂▃▄▅▆▇█')
def test_shifted_sparktext(): def test_shifted_sparktext():
"""Test relative_to option in sparktext"""
chart = Line() chart = Line()
chart.add('_', list(map(lambda x: x + 10000, range(8)))) chart.add('_', list(map(lambda x: x + 10000, range(8))))
assert chart.render_sparktext() == u('▁▂▃▄▅▆▇█') assert chart.render_sparktext() == u('▁▂▃▄▅▆▇█')
@ -40,6 +46,7 @@ def test_shifted_sparktext():
def test_another_sparktext(): def test_another_sparktext():
"""Test that same data produces same sparktext"""
chart = Line() chart = Line()
chart.add('_', [0, 30, 55, 80, 33, 150]) chart.add('_', [0, 30, 55, 80, 33, 150])
assert chart.render_sparktext() == u('▁▂▃▄▂█') assert chart.render_sparktext() == u('▁▂▃▄▂█')
@ -49,11 +56,16 @@ def test_another_sparktext():
assert chart2.render_sparktext() == chart.render_sparktext() assert chart2.render_sparktext() == chart.render_sparktext()
def test_negative_and_float_and_no_data_sparktext(): def test_negative_and_float__sparktext():
"""Test negative values"""
"""Test negative values"""
chart = Line() chart = Line()
chart.add('_', [0.1, 0.2, 0.9, -0.5]) chart.add('_', [0.1, 0.2, 0.9, -0.5])
assert chart.render_sparktext() == u('▁▂█▁') assert chart.render_sparktext() == u('▁▂█▁')
def test_no_data_sparktext():
"""Test no data sparktext"""
chart2 = Line() chart2 = Line()
chart2.add('_', []) chart2.add('_', [])
assert chart2.render_sparktext() == u('') assert chart2.render_sparktext() == u('')
@ -63,6 +75,7 @@ def test_negative_and_float_and_no_data_sparktext():
def test_same_max_and_relative_values_sparktext(): def test_same_max_and_relative_values_sparktext():
"""Test flat sparktexts"""
chart = Line() chart = Line()
chart.add('_', [0, 0, 0, 0, 0]) chart.add('_', [0, 0, 0, 0, 0])
assert chart.render_sparktext() == u('▁▁▁▁▁') assert chart.render_sparktext() == u('▁▁▁▁▁')

7
pygal/test/test_stacked.py
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@ -16,10 +16,14 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Stacked chart related tests"""
from pygal import StackedLine from pygal import StackedLine
def test_stacked_line(): def test_stacked_line():
"""Test stacked line"""
stacked = StackedLine() stacked = StackedLine()
stacked.add('one_two', [1, 2]) stacked.add('one_two', [1, 2])
stacked.add('ten_twelve', [10, 12]) stacked.add('ten_twelve', [10, 12])
@ -29,6 +33,7 @@ def test_stacked_line():
def test_stacked_line_reverse(): def test_stacked_line_reverse():
"""Test stack from top stacked line"""
stacked = StackedLine(stack_from_top=True) stacked = StackedLine(stack_from_top=True)
stacked.add('one_two', [1, 2]) stacked.add('one_two', [1, 2])
stacked.add('ten_twelve', [10, 12]) stacked.add('ten_twelve', [10, 12])
@ -38,6 +43,7 @@ def test_stacked_line_reverse():
def test_stacked_line_log(): def test_stacked_line_log():
"""Test logarithmic stacked line"""
stacked = StackedLine(logarithmic=True) stacked = StackedLine(logarithmic=True)
stacked.add('one_two', [1, 2]) stacked.add('one_two', [1, 2])
stacked.add('ten_twelve', [10, 12]) stacked.add('ten_twelve', [10, 12])
@ -47,6 +53,7 @@ def test_stacked_line_log():
def test_stacked_line_interpolate(): def test_stacked_line_interpolate():
"""Test interpolated stacked line"""
stacked = StackedLine(interpolate='cubic') stacked = StackedLine(interpolate='cubic')
stacked.add('one_two', [1, 2]) stacked.add('one_two', [1, 2])
stacked.add('ten_twelve', [10, 12]) stacked.add('ten_twelve', [10, 12])

5
pygal/test/test_style.py
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@ -16,6 +16,9 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Style related tests"""
from pygal import Line from pygal import Line
from pygal.style import ( from pygal.style import (
LightStyle, LightStyle,
@ -26,6 +29,7 @@ STYLES = LightenStyle, DarkenStyle, SaturateStyle, DesaturateStyle, RotateStyle
def test_parametric_styles(): def test_parametric_styles():
"""Test that no parametric produce the same result"""
chart = None chart = None
for style in STYLES: for style in STYLES:
line = Line(style=style('#f4e83a')) line = Line(style=style('#f4e83a'))
@ -37,6 +41,7 @@ def test_parametric_styles():
def test_parametric_styles_with_parameters(): def test_parametric_styles_with_parameters():
"""Test a parametric style with parameters"""
line = Line(style=RotateStyle( line = Line(style=RotateStyle(
'#de3804', step=12, max_=180, base_style=LightStyle)) '#de3804', step=12, max_=180, base_style=LightStyle))
line.add('_', [1, 2, 3]) line.add('_', [1, 2, 3])

4
pygal/test/test_table.py
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@ -16,11 +16,15 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Box chart related tests"""
from pygal import Pie from pygal import Pie
from pyquery import PyQuery as pq from pyquery import PyQuery as pq
def test_pie_table(): def test_pie_table():
"""Test rendering a table for a pie"""
chart = Pie(inner_radius=.3, pretty_print=True) chart = Pie(inner_radius=.3, pretty_print=True)
chart.title = 'Browser usage in February 2012 (in %)' chart.title = 'Browser usage in February 2012 (in %)'
chart.add('IE', 19.5) chart.add('IE', 19.5)

13
pygal/test/test_util.py
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@ -16,6 +16,9 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Utility functions tests"""
from pygal._compat import u from pygal._compat import u
from pygal.util import ( from pygal.util import (
round_to_int, round_to_float, _swap_curly, template, humanize, round_to_int, round_to_float, _swap_curly, template, humanize,
@ -24,6 +27,7 @@ from pytest import raises
def test_round_to_int(): def test_round_to_int():
"""Test round to int function"""
assert round_to_int(154231, 1000) == 154000 assert round_to_int(154231, 1000) == 154000
assert round_to_int(154231, 10) == 154230 assert round_to_int(154231, 10) == 154230
assert round_to_int(154231, 100000) == 200000 assert round_to_int(154231, 100000) == 200000
@ -34,6 +38,7 @@ def test_round_to_int():
def test_round_to_float(): def test_round_to_float():
"""Test round to float function"""
assert round_to_float(12.01934, .01) == 12.02 assert round_to_float(12.01934, .01) == 12.02
assert round_to_float(12.01134, .01) == 12.01 assert round_to_float(12.01134, .01) == 12.01
assert round_to_float(12.1934, .1) == 12.2 assert round_to_float(12.1934, .1) == 12.2
@ -45,6 +50,7 @@ def test_round_to_float():
def test_swap_curly(): def test_swap_curly():
"""Test swap curly function"""
for str in ( for str in (
'foo', 'foo',
u('foo foo foo bar'), u('foo foo foo bar'),
@ -64,6 +70,7 @@ def test_swap_curly():
def test_format(): def test_format():
"""Test format function"""
assert template('foo {{ baz }}', baz='bar') == 'foo bar' assert template('foo {{ baz }}', baz='bar') == 'foo bar'
with raises(KeyError): with raises(KeyError):
assert template('foo {{ baz }}') == 'foo baz' assert template('foo {{ baz }}') == 'foo baz'
@ -80,6 +87,7 @@ def test_format():
def test_humanize(): def test_humanize():
"""Test humanize function"""
assert humanize(1) == '1' assert humanize(1) == '1'
assert humanize(1.) == '1' assert humanize(1.) == '1'
assert humanize(10) == '10' assert humanize(10) == '10'
@ -109,6 +117,7 @@ def test_humanize():
def test_truncate(): def test_truncate():
"""Test truncate function"""
assert truncate('1234567890', 50) == '1234567890' assert truncate('1234567890', 50) == '1234567890'
assert truncate('1234567890', 5) == u('1234…') assert truncate('1234567890', 5) == u('1234…')
assert truncate('1234567890', 1) == u('…') assert truncate('1234567890', 1) == u('…')
@ -119,6 +128,7 @@ def test_truncate():
def test_minify_css(): def test_minify_css():
"""Test css minifier function"""
css = ''' css = '''
/* /*
* Font-sizes from config, override with care * Font-sizes from config, override with care
@ -139,7 +149,8 @@ def test_minify_css():
'.legends .legend text{font-family:monospace;font-size:14}') '.legends .legend text{font-family:monospace;font-size:14}')
def test_major(): def test_majorize():
"""Test majorize function"""
assert majorize(()) == [] assert majorize(()) == []
assert majorize((0,)) == [] assert majorize((0,)) == []
assert majorize((0, 1)) == [] assert majorize((0, 1)) == []

6
pygal/test/test_view.py
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@ -18,7 +18,13 @@
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""View related tests"""
# TODO
def test_all_logarithmic(Chart): def test_all_logarithmic(Chart):
"""Test logarithmic view rendering"""
chart = Chart(logarithmic=True) chart = Chart(logarithmic=True)
chart.add('1', [1, 30, 8, 199, -23]) chart.add('1', [1, 30, 8, 199, -23])
chart.add('2', [87, 42, .9, 189, 81]) chart.add('2', [87, 42, .9, 189, 81])

10
pygal/test/test_xml_filters.py
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@ -16,14 +16,22 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Xml filter tests"""
from pygal import Bar from pygal import Bar
class ChangeBarsXMLFilter(object): class ChangeBarsXMLFilter(object):
"""xml filter that insert a subplot"""
def __init__(self, a, b): def __init__(self, a, b):
"""Generate data"""
self.data = [b[i] - a[i] for i in range(len(a))] self.data = [b[i] - a[i] for i in range(len(a))]
def __call__(self, T): def __call__(self, T):
"""Apply the filter on the tree"""
subplot = Bar(legend_at_bottom=True, explicit_size=True, subplot = Bar(legend_at_bottom=True, explicit_size=True,
width=800, height=150) width=800, height=150)
subplot.add("Difference", self.data) subplot.add("Difference", self.data)
@ -35,6 +43,7 @@ class ChangeBarsXMLFilter(object):
def test_xml_filters_round_trip(): def test_xml_filters_round_trip():
"""Ensure doing nothing does nothing"""
plot = Bar() plot = Bar()
plot.add("A", [60, 75, 80, 78, 83, 90]) plot.add("A", [60, 75, 80, 78, 83, 90])
plot.add("B", [92, 87, 81, 73, 68, 55]) plot.add("B", [92, 87, 81, 73, 68, 55])
@ -45,6 +54,7 @@ def test_xml_filters_round_trip():
def test_xml_filters_change_bars(): def test_xml_filters_change_bars():
"""Test the use a xml filter"""
plot = Bar(legend_at_bottom=True, explicit_size=True, plot = Bar(legend_at_bottom=True, explicit_size=True,
width=800, height=600) width=800, height=600)
A = [60, 75, 80, 78, 83, 90] A = [60, 75, 80, 78, 83, 90]

4
pygal/test/utils.py
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@ -16,8 +16,12 @@
# #
# You should have received a copy of the GNU Lesser General Public License # You should have received a copy of the GNU Lesser General Public License
# along with pygal. If not, see <http://www.gnu.org/licenses/>. # along with pygal. If not, see <http://www.gnu.org/licenses/>.
"""Tests helpers"""
from pyquery import PyQuery as pq from pyquery import PyQuery as pq
def texts(i, e): def texts(i, e):
"""Helper for getting the text of an element"""
return pq(e).text() return pq(e).text()

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