Tests cleanup

tests/samples.py

@@ -1,188 +0,0 @@
-"""
-Samples of the various charts. Run this script to generate the reference
-samples.
-"""
-import os
-import sys
-
-from pygal.plot import Plot
-from pygal import bar
-from pygal import time_series
-from pygal import pie
-from pygal import schedule
-from pygal import line
-
-
-def sample_Plot():
-    g = Plot({
-        'min_x_value': 0,
-        'min_y_value': 0,
-        'area_fill': True,
-        'stagger_x_labels': True,
-        'stagger_y_labels': True,
-        'show_x_guidelines': True
-       })
-    g.add_data({'data': [1, 25, 2, 30, 3, 45], 'title': 'series 1'})
-    g.add_data({'data': [1, 30, 2, 31, 3, 40], 'title': 'series 2'})
-    g.add_data({'data': [.5, 35, 1, 20, 3, 10.5], 'title': 'series 3'})
-    return g
-
-
-def sample_TimeSeries():
-    g = time_series.Plot({})
-
-    g.timescale_divisions = '4 hours'
-    g.stagger_x_labels = True
-    g.x_label_format = '%d-%b %H:%M'
-    #g.max_y_value = 200
-
-    g.add_data({'data': ['2005-12-21T00:00:00', 20, '2005-12-22T00:00:00', 21],
-                'title': 'series 1'})
-
-    return g
-
-
-def generate_samples():
-    yield 'Plot', sample_Plot()
-    yield 'TimeSeries', sample_TimeSeries()
-    yield 'VerticalBar', SampleBar.vertical()
-    yield 'HorizontalBar', SampleBar.horizontal()
-    yield 'VerticalBarLarge', SampleBar.vertical_large()
-    yield 'Pie', sample_Pie()
-    yield 'Schedule', sample_Schedule()
-    yield 'Line', sample_Line()
-
-
-class SampleBar:
-    fields = ['Internet', 'TV', 'Newspaper', 'Magazine', 'Radio']
-
-    @classmethod
-    def vertical(cls):
-
-        g = bar.VerticalBar(cls.fields)
-
-        g.stack = 'side'
-        g.scale_integers = True
-        g.width, g.height = 640, 480
-        g.graph_title = 'Question 7'
-        g.show_graph_title = True
-
-        g.add_data({'data': [-2, 3, 1, 3, 1], 'title': 'Female'})
-        g.add_data({'data': [0, 2, 1, 5, 4], 'title': 'Male'})
-
-        return g
-
-    @classmethod
-    def horizontal(cls):
-        g = bar.HorizontalBar(cls.fields)
-
-        g.stack = 'side'
-        g.scale_integers = True
-        g.width, g.height = 640, 480
-        g.graph_title = 'Question 7'
-        g.show_graph_title = True
-
-        g.add_data({'data': [-2, 3, 1, 3, 1], 'title': 'Female'})
-        g.add_data({'data': [0, 2, 1, 5, 4], 'title': 'Male'})
-
-        return g
-
-    @classmethod
-    def vertical_large(cls):
-        g = bar.VerticalBar(cls.fields)
-        options = dict(
-            scale_integers=True,
-            stack='side',
-            width=640,
-            height=480,
-            graph_title='Question 8',
-            show_graph_title=True,
-            no_css=False,)
-        g.__dict__.update(options)
-
-        g.add_data(dict(data=[2, 22, 98, 143, 82], title='intermediate'))
-        g.add_data(dict(data=[2, 26, 106, 193, 105], title='old'))
-        return g
-
-
-def sample_Line():
-    g = line.Line()
-    options = dict(
-        scale_integers=True,
-        area_fill=True,
-        width=640,
-        height=480,
-        fields=SampleBar.fields,
-        graph_title='Question 7',
-        show_graph_title=True,
-        no_css=False,
-    )
-    g.__dict__.update(options)
-    g.add_data({'data': [-2, 3, 1, 3, 1], 'title': 'Female'})
-    g.add_data({'data': [0, 2, 1, 5, 4], 'title': 'Male'})
-    return g
-
-
-def sample_Pie():
-    g = pie.Pie({})
-    options = dict(
-        width=640,
-        height=480,
-        fields=SampleBar.fields,
-        graph_title='Question 7',
-        expand_greatest=True,
-        show_data_labels=True,
-    )
-    g.__dict__.update(options)
-    g.add_data({'data': [-2, 3, 1, 3, 1], 'title': 'Female'})
-    g.add_data({'data': [0, 2, 1, 5, 4], 'title': 'Male'})
-    return g
-
-
-def sample_Schedule():
-    title = "Billy's Schedule"
-    data1 = [
-      "History 107", "5/19/04", "6/30/04",
-      "Algebra 011", "6/2/04", "8/11/04",
-      "Psychology 101", "6/28/04", "8/9/04",
-      "Acting 105", "7/7/04", "8/16/04"
-      ]
-
-    g = schedule.Schedule(dict(
-        width=640,
-        height=480,
-        graph_title=title,
-        show_graph_title=True,
-        key=False,
-        scale_x_integers=True,
-        scale_y_integers=True,
-        show_data_labels=True,
-        show_y_guidelines=False,
-        show_x_guidelines=True,
-        # show_x_title=True, # not yet implemented
-        x_title="Time",
-        show_y_title=False,
-        rotate_x_labels=True,
-        rotate_y_labels=False,
-        x_label_format="%m/%d",
-        timescale_divisions="1 week",
-        add_popups=True,
-        popup_format="%m/%d/%y",
-        area_fill=True,
-        min_y_value=0,
-        ))
-
-    g.add_data(dict(data=data1, title="Data"))
-
-    return g
-
-
-def save_samples():
-    root = os.path.dirname(__file__)
-    for sample_name, sample in generate_samples():
-        res = sample.burn()
-        with open(os.path.join(root, sample_name + '.py.svg'), 'w') as f:
-            f.write(res)
-
-if __name__ == '__main__':
-    save_samples()

tests/test_plot.py

@@ -1,20 +0,0 @@
-import unittest
-
-
-class PlotTester(unittest.TestCase):
-    def test_index_error_2010_04(self):
-        """
-        Reported by Jean Schurger
-        a 'IndexError: tuple index out of range' when there are only two
-        values returned by float_range (in the case there are only two
-        different 'y' values in the data) and 'scale_y_integers == True'.
-
-        Credit to Jean for the test code as well.
-        """
-        from pygal.plot import Plot
-        g = Plot(dict(scale_y_integers=True))
-        g.add_data(dict(data=[1, 0, 2, 1], title='foo'))
-        res = g.burn()
-
-if __name__ == '__main__':
-    unittest.main()

tests/test_samples.py

@@ -1,11 +0,0 @@
-import samples
-
-
-def pytest_generate_tests(metafunc):
-    if "sample" in metafunc.funcargnames:
-        for name, chart in samples.generate_samples():
-            metafunc.addcall(funcargs=dict(sample=chart))
-
-
-def test_sample(sample):
-    res = sample.burn()

tests/test_time_series.py

@@ -1,19 +0,0 @@
-from pygal import time_series
-
-
-def test_field_width():
-    """
-    cking reports in a comment on PyPI that the X-axis labels all
-    bunch up on the left. This tests confirms the bug and tests for its
-    correctness.
-    """
-    g = time_series.Plot({})
-
-    g.timescale_divisions = '4 hours'
-    g.stagger_x_labels = True
-    g.x_label_format = '%d-%b %H:%M'
-
-    g.add_data({'data': ['2005-12-21T00:00:00', 20, '2005-12-22T00:00:00', 21],
-                'title': 'series 1'})
-    g.burn()
-    assert g.field_width() > 1