def test_add_events(
self, df_type, add_interaction, reset_event, event_1, event_2
):
bg = BaseGraph()
bg.add_interaction = add_interaction
bg.reset_event = reset_event
bg.chart = hv.InteractiveDatashader()
df = initialize_df(df_type, {"x": [1, 2, 2], "y": [3, 4, 5]})
dashboard = DashBoard(dataframe=DataFrame.from_dataframe(df))
self.event_1 = None
self.event_2 = None
def t_func(fn):
self.event_1 = fn.__name__
def t_func1(fn):
self.event_2 = fn.__name__
bg.chart.add_box_select_callback = t_func
bg.chart.add_lasso_select_callback = t_func1
bg.add_events(dashboard)
assert self.event_1 == event_1
assert self.event_2 == event_2
def test_view(self, chart, _chart):
bg = BaseGraph()
bg.chart = mock.Mock(**{"view.return_value": chart})
bg.width = 400
bg.title = "test"
assert str(bg.view()) == str(
chart_view(_chart, width=bg.width, title=bg.title)
)
def test_add_reset_event(self, df_type):
bg = BaseGraph()
bg.edges = None
bg.chart_type = "test"
bg.x = "a"
bg.x_range = (0, 2)
bg.y_range = (3, 5)
bg.chart = hv.InteractiveDatashader()
df = initialize_df(df_type, {"a": [1, 2, 2], "b": [3, 4, 5]})
dashboard = DashBoard(dataframe=DataFrame.from_dataframe(df))
dashboard._active_view = bg
def t_func1(event, fn):
fn("event")
def reload_fn(data, edges=None, patch_update=False):
pass
bg.add_event = t_func1
bg.reload_chart = reload_fn
bg.add_reset_event(dashboard)
assert bg.selected_indices is None
def test_view(self, chart, _chart):
bg = BaseGraph()
bg.chart = chart
bg.width = 400
assert str(bg.view()) == str(chart_view(_chart, width=bg.width))