def test_sort_stacked_only_stack(self):
seriesList = self._generate_series_list()
seriesList[0].options = 'stacked'
seriesList[1].options = 'stacked'
seriesList[2].options = 'stacked'
self.assertEqual(glyph.sort_stacked(copy.deepcopy(seriesList)),
seriesList)
def test_sort_stacked_invalid_inputs(self):
with self.assertRaises(TypeError):
glyph.sort_stacked(None)
with self.assertRaises(TypeError):
glyph.sort_stacked(1)
with self.assertRaises(AttributeError):
glyph.sort_stacked('string')
def test_sort_stacked_no_stack(self):
seriesList = self._generate_series_list()
self.assertEqual(glyph.sort_stacked(seriesList), seriesList)
def test_sort_stacked_empty_input(self):
self.assertEqual(glyph.sort_stacked(''), [])