def test_basic_trait(self):
kwargs = dict(fill_alpha=0.7, alpha=0.8, color="red")
ca = bph._pop_visuals(Circle, kwargs)
assert ca['fill_alpha'] == 0.7
assert ca['line_alpha'] == 0.8
assert ca["line_color"] == "red"
assert ca["fill_color"] == "red"
assert set(ca) == { "fill_color", "line_color", "fill_alpha", "line_alpha" }
def test_override_defaults(self):
kwargs = dict(fill_alpha=0.7, line_alpha=0.8)
ca = bph._pop_visuals(Circle, kwargs, defaults=dict(line_color="blue", fill_color="green"), override_defaults=dict(color="white"))
assert ca['fill_alpha'] == 0.7
assert ca['line_alpha'] == 0.8
assert ca["line_color"] == "white"
assert ca["fill_color"] == "white"
assert set(ca) == { "fill_color", "line_color", "fill_alpha", "line_alpha" }
def test_override_defaults_with_prefix(self):
glyph_kwargs = dict(fill_alpha=1, line_alpha=1)
kwargs = dict(alpha=0.6)
ca = bph._pop_visuals(Circle,
kwargs,
prefix='nonselection_',
defaults=glyph_kwargs,
override_defaults={'alpha': 0.1})
assert ca['fill_alpha'] == 0.1
assert ca['line_alpha'] == 0.1
