def test__graph_will_handle_sources_correctly():
node_source = ColumnDataSource(data=dict(foo=[]))
edge_source = ColumnDataSource(data=dict(start=[], end=[], bar=[]))
kw = _graph(node_source, edge_source)
assert set(kw['node_renderer'].data_source.data.keys()) == {"foo"}
assert set(kw['edge_renderer'].data_source.data.keys()) == {"start", "end", "bar"}
def test__graph_will_handle_sources_correctly():
node_source = ColumnDataSource(data=dict(foo=[]))
edge_source = ColumnDataSource(data=dict(start=[], end=[], bar=[]))
kw = bph._graph(node_source, edge_source)
assert set(kw['node_renderer'].data_source.data.keys()) == {"foo"}
assert set(kw['edge_renderer'].data_source.data.keys()) == {"start", "end", "bar"}
def test__graph_handles_node_marker_dataspec_correctly():
node_source = {'marker': ['square', 'circle', 'x']}
kw = bph._graph(node_source, {}, node_marker='marker')
node_glyph = kw['node_renderer'].glyph
assert isinstance(node_glyph, Scatter)
assert node_glyph.marker == {'field': 'marker'}
def test__graph_will_convert_dataframes_to_sources():
node_source = pd.DataFrame(data=dict(foo=[]))
edge_source = pd.DataFrame(data=dict(start=[], end=[], bar=[]))
kw = _graph(node_source, edge_source)
# 'index' column is added from pandas df
assert set(kw['node_renderer'].data_source.data.keys()) == {"index", "foo"}
assert set(kw['edge_renderer'].data_source.data.keys()) == {"index", "start", "end", "bar"}
def test__graph_will_convert_dataframes_to_sources(pd):
node_source = pd.DataFrame(data=dict(foo=[]))
edge_source = pd.DataFrame(data=dict(start=[], end=[], bar=[]))
kw = bph._graph(node_source, edge_source)
# 'index' column is added from pandas df
assert set(kw['node_renderer'].data_source.data.keys()) == {"index", "foo"}
assert set(kw['edge_renderer'].data_source.data.keys()) == {"index", "start", "end", "bar"}
def test__graph_properly_handle_edge_property_mixins():
kwargs = dict(edge_line_color="purple", edge_selection_line_color="blue",
edge_nonselection_line_color="yellow", edge_hover_line_color="red",
edge_muted_line_color="orange", edge_line_width=23)
kw = _graph({}, {}, **kwargs)
r = kw['edge_renderer']
assert r.glyph.line_color == "purple"
assert r.selection_glyph.line_color == "blue"
assert r.nonselection_glyph.line_color == "yellow"
assert r.hover_glyph.line_color == "red"
assert r.muted_glyph.line_color == "orange"
assert r.glyph.line_width == 23
assert r.selection_glyph.line_width == 23
assert r.nonselection_glyph.line_width == 23
assert r.hover_glyph.line_width == 23
assert r.muted_glyph.line_width == 23
def test__graph_properly_handle_node_property_mixins():
kwargs = dict(node_fill_color="purple", node_selection_fill_color="blue",
node_nonselection_fill_color="yellow", node_hover_fill_color="red",
node_muted_fill_color="orange", node_radius=0.6)
kw = _graph({}, {}, **kwargs)
r = kw['node_renderer']
assert r.glyph.fill_color == "purple"
assert r.selection_glyph.fill_color == "blue"
assert r.nonselection_glyph.fill_color == "yellow"
assert r.hover_glyph.fill_color == "red"
assert r.muted_glyph.fill_color == "orange"
assert r.glyph.radius == 0.6
assert r.selection_glyph.radius == 0.6
assert r.nonselection_glyph.radius == 0.6
assert r.hover_glyph.radius == 0.6
assert r.muted_glyph.radius == 0.6
def test__graph_properly_handle_edge_property_mixins():
kwargs = dict(edge_line_color="purple", edge_selection_line_color="blue",
edge_nonselection_line_color="yellow", edge_hover_line_color="red",
edge_muted_line_color="orange", edge_line_width=23)
kw = bph._graph({}, {}, **kwargs)
r = kw['edge_renderer']
assert r.glyph.line_color == "purple"
assert r.selection_glyph.line_color == "blue"
assert r.nonselection_glyph.line_color == "yellow"
assert r.hover_glyph.line_color == "red"
assert r.muted_glyph.line_color == "orange"
assert r.glyph.line_width == 23
assert r.selection_glyph.line_width == 23
assert r.nonselection_glyph.line_width == 23
assert r.hover_glyph.line_width == 23
assert r.muted_glyph.line_width == 23
def test__graph_properly_handle_node_property_mixins():
kwargs = dict(node_fill_color="purple", node_selection_fill_color="blue",
node_nonselection_fill_color="yellow", node_hover_fill_color="red",
node_muted_fill_color="orange", node_radius=0.6)
kw = bph._graph({}, {}, **kwargs)
r = kw['node_renderer']
assert r.glyph.fill_color == "purple"
assert r.selection_glyph.fill_color == "blue"
assert r.nonselection_glyph.fill_color == "yellow"
assert r.hover_glyph.fill_color == "red"
assert r.muted_glyph.fill_color == "orange"
assert r.glyph.radius == 0.6
assert r.selection_glyph.radius == 0.6
assert r.nonselection_glyph.radius == 0.6
assert r.hover_glyph.radius == 0.6
assert r.muted_glyph.radius == 0.6
def test__graph_handles_node_marker_correctly():
kw = bph._graph({}, {}, node_marker='x')
node_glyph = kw['node_renderer'].glyph
assert isinstance(node_glyph, X)