def test_set_defaults():
fake_grid_options_a = {"foo": "bar"}
set_defaults(show_toolbar=False,
precision=4,
grid_options=fake_grid_options_a)
def assert_widget_vals_a(widget):
assert not widget.show_toolbar
assert widget.precision == 4
assert widget.grid_options == fake_grid_options_a
df = create_df()
view = show_grid(df)
assert_widget_vals_a(view)
view = sqlgridWidget(df=df)
assert_widget_vals_a(view)
fake_grid_options_b = {"foo": "buzz"}
set_defaults(show_toolbar=True,
precision=2,
grid_options=fake_grid_options_b)
def assert_widget_vals_b(widget):
assert widget.show_toolbar
assert widget.precision == 2
assert widget.grid_options == fake_grid_options_b
df = create_df()
view = show_grid(df)
assert_widget_vals_b(view)
view = sqlgridWidget(df=df)
assert_widget_vals_b(view)
def test_object_dtype_categorical():
cat_series = pd.Series(
pd.Categorical(my_object_vals, categories=my_object_vals))
widget = show_grid(cat_series)
constraints_enum = widget._columns[0]["constraints"]["enum"]
assert not isinstance(constraints_enum[0], dict)
assert not isinstance(constraints_enum[1], dict)
widget._handle_sqlgrid_msg_helper({
"type": "show_filter_dropdown",
"field": 0,
"search_val": None
})
widget._handle_sqlgrid_msg_helper({
"field": 0,
"filter_info": {
"field": 0,
"selected": [0],
"type": "text",
"excluded": [],
},
"type": "change_filter",
})
assert len(widget._df) == 1
assert widget._df[0][0] == cat_series[0]
def test_instance_created():
event_history = init_event_history(All)
sqlgrid_widget = show_grid(create_df())
assert event_history == [{"name": "instance_created"}]
assert sqlgrid_widget.id
def test_multi_interval_index():
df = create_interval_index_df()
df["A"] = np.array([3] * 1000, dtype="int32")
df.set_index(["time", "time_bin"], inplace=True)
show_grid(df)
def test_interval_index():
df = create_interval_index_df()
df.set_index("time_bin", inplace=True)
show_grid(df)