def test_draw_pcoa_graph(self):
"""draw_pcoa_graph: draws the matplotlib figure"""
filename1 = '/tmp/PC1_vs_PC2_plot.png'
filename2 = '/tmp/PC1vsPC2plot.eps.gz'
self._paths_to_clean_up = [filename1, filename2]
obs1, obs2 = draw_pcoa_graph(self.plot_label,
self.dir_path,
self.data_file_link,
self.coord_1,
self.coord_2,
None,
None,
None,
None,
self.data,
self.prefs,
self.groups,
self.colors,
self.background_color,
self.label_color,
data_colors,
self.data_color_order,
generate_eps=True)
self.assertEqual(obs1, expsrcmap2 + expimgmap2)
self.assertEqual(obs2, expeps2)
self.assertTrue(
exists(filename1), 'The png file was not created in \
the appropriate location')
self.assertTrue(
exists(filename2), 'The eps file was not created in \
the appropriate location')
def test_draw_pcoa_graph(self):
"""draw_pcoa_graph: draws the matplotlib figure"""
filename1 = '/tmp/PC1_vs_PC2_plot.png'
filename2 = '/tmp/PC1vsPC2plot.eps.gz'
self._paths_to_clean_up = [filename1, filename2]
obs1, obs2 = draw_pcoa_graph(self.plot_label, self.dir_path,
self.data_file_link, self.coord_1, self.coord_2,
None, None, None, None,
self.data, self.prefs, self.groups, self.colors,
self.background_color, self.label_color,
data_colors, self.data_color_order,
generate_eps=True)
self.assertEqual(obs1, expsrcmap2 + expimgmap2)
self.assertEqual(obs2, expeps2)
self.assertTrue(exists(filename1), 'The png file was not created in \
the appropriate location')
self.assertTrue(exists(filename2), 'The eps file was not created in \
the appropriate location')