Source code for pygal.test.test_pie

# -*- coding: utf-8 -*-
# This file is part of pygal
#
# A python svg graph plotting library
# Copyright © 2012-2016 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/>.

"""Donut chart related tests"""

from pygal import Pie


[docs]def test_donut(): """Test a donut pie chart""" 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()
[docs]def test_multiseries_donut(): """Test a donut pie chart with multiserie""" # 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()
[docs]def test_half_pie(): """Test a half pie chart""" 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()