def test_solid_color_not_tuple(self):
with self.assertRaises(TypeError):
plot_utils.make_linear_alpha_cmap('cmap',
'hello',
1,
min_alpha=0,
max_alpha=1)
def test_max_less_than_min_alpha(self):
solid_color = plt.cm.jet(0.8)
with self.assertRaises(ValueError):
plot_utils.make_linear_alpha_cmap('cmap',
solid_color,
1,
min_alpha=1,
max_alpha=0)
def test_max_alpha_not_num(self):
solid_color = plt.cm.jet(0.8)
with self.assertRaises(TypeError):
plot_utils.make_linear_alpha_cmap('cmap',
solid_color,
1,
min_alpha=0,
max_alpha='hello')
def test_solid_normalization_val_not_num(self):
solid_color = plt.cm.jet(0.8)
with self.assertRaises(TypeError):
plot_utils.make_linear_alpha_cmap('cmap',
solid_color,
'hello',
min_alpha=0,
max_alpha=1)
def test_solid_color_list_not_nums(self):
solid_color = [0, 255, 'hello', 55]
with self.assertRaises(TypeError):
plot_utils.make_linear_alpha_cmap(5,
solid_color,
1,
min_alpha=0,
max_alpha=1)
def test_solid_color_len_wrong(self):
solid_color = [0, 255, 45]
with self.assertRaises(ValueError):
plot_utils.make_linear_alpha_cmap('cmap',
solid_color,
1,
min_alpha=0,
max_alpha=1)
def test_name_not_str(self):
solid_color = plt.cm.jet(0.8)
with self.assertRaises(TypeError):
plot_utils.make_linear_alpha_cmap(5,
solid_color,
1,
min_alpha=0,
max_alpha=1)
