def test_series_on_tap_emits_action():
x, y = 1, 2 # different values to assert order
listener = unittest.mock.Mock()
figure = bokeh.plotting.figure()
event = bokeh.events.Tap(figure, x=x, y=y)
view = series.SeriesView(figure, {})
view.subscribe(listener)
view.on_tap(event)
listener.assert_called_once_with(series.set_position(x, y))
def test_series_reducer():
state = series.reducer({}, series.set_position(0, 0))
assert state == {"position": {"x": 0, "y": 0}}
def test_series_set_position_action():
action = series.set_position(0, 0)
assert action == {"kind": series.SET_POSITION, "payload": {"x": 0, "y": 0}}
def test_series_reducer_immutable_state():
state = {"position": {"x": 1, "y": 1}}
next_state = series.reducer(state, series.set_position(0, 0))
assert state == {"position": {"x": 1, "y": 1}}
assert next_state == {"position": {"x": 0, "y": 0}}
def test_series_reducer():
state = series.reducer({}, series.set_position(0, 0))
assert state == {"position": {"x": 0, "y": 0}}
def test_series_reducer_immutable_state():
state = {"position": {"x": 1, "y": 1}}
next_state = series.reducer(state, series.set_position(0, 0))
assert state == {"position": {"x": 1, "y": 1}}
assert next_state == {"position": {"x": 0, "y": 0}}
@pytest.mark.parametrize("actions,expect", [
([], {}),
([series.set_position(0, 0)], {
"position": {
"x": 0,
"y": 0
}
}),
([db.set_value("key", "value")], {
"key": "value"
}),
([series.set_position(0, 0),
db.set_value("key", "value")], {
"key": "value",
"position": {
"x": 0,
"y": 0
}