From 3352e022bbcace183d98a3ec9e710ca60ec73de8 Mon Sep 17 00:00:00 2001
From: Florian Mounier <florian.mounier@kozea.fr>
Date: Mon, 19 May 2014 16:25:05 +0200
Subject: [PATCH] Tests for pie

---
 pygal/test/test_pie.py | 62 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 pygal/test/test_pie.py

diff --git a/pygal/test/test_pie.py b/pygal/test/test_pie.py
new file mode 100644
index 0000000..baf183f
--- /dev/null
+++ b/pygal/test/test_pie.py
@@ -0,0 +1,62 @@
+# -*- coding: utf-8 -*-
+# This file is part of pygal
+#
+# A python svg graph plotting library
+# Copyright © 2012-2014 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/>.
+import os
+import uuid
+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()