def test_controls_on_number(listener):
event = Mock()
event.item = 5
controls = colors.ColorPalette()
controls.add_subscriber(listener)
controls.on_number(event)
listener.assert_called_once_with(colors.set_palette_number(5))
def test_controls_render_sets_menu():
controls = colors.ColorPalette()
names = ["A", "B"]
numbers = [1, 2]
props = {"names": names, "numbers": numbers}
controls.render(props)
assert controls.dropdowns["names"].menu == [("A", "A"), ("B", "B")]
assert controls.dropdowns["numbers"].menu == [("1", "1"), ("2", "2")]
def test_render_called_once_with_two_identical_settings():
store = redux.Store(colors.reducer)
controls = colors.ColorPalette()
controls.render = unittest.mock.Mock()
controls.connect(store)
for action in [
colors.set_palette_name("Accent"),
colors.set_palette_name("Accent"),
]:
store.dispatch(action)
controls.render.assert_called_once()
def test_render_called_once_with_non_relevant_settings():
"""Render should only happen when relevant state changes"""
store = redux.Store(redux.combine_reducers(db.reducer, colors.reducer))
controls = colors.ColorPalette()
controls.render = unittest.mock.Mock()
controls.connect(store)
for action in [
colors.set_palette_name("Accent"),
db.set_value("variable", "air_temperature")
]:
store.dispatch(action)
controls.render.assert_called_once()
def test_controls_on_name(listener):
color_mapper = bokeh.models.LinearColorMapper()
controls = colors.ColorPalette(color_mapper)
controls.subscribe(listener)
controls.on_number(None, None, 5)
listener.assert_called_once_with(colors.set_palette_number(5))
def test_color_controls():
color_mapper = bokeh.models.LinearColorMapper()
controls = colors.ColorPalette(color_mapper)
controls.render({"name": "Accent", "number": 3})
assert color_mapper.palette == ['#7fc97f', '#beaed4', '#fdc086']
def test_controls_render_palette(props, palette):
color_mapper = bokeh.models.LinearColorMapper()
controls = colors.ColorPalette(color_mapper)
controls.render(props)
assert color_mapper.palette == palette
def test_controls_render_label(key, props, label):
color_mapper = bokeh.models.LinearColorMapper()
controls = colors.ColorPalette(color_mapper)
controls.render(props)
assert controls.dropdowns[key].label == label
def test_controls_on_reverse(listener):
color_mapper = bokeh.models.LinearColorMapper()
controls = colors.ColorPalette(color_mapper)
controls.subscribe(listener)
controls.on_reverse(None, None, [0])
listener.assert_called_once_with(colors.set_reverse(True))
def test_color_palette_render_checkbox(props, active):
color_palette = colors.ColorPalette()
color_palette.render(props)
assert color_palette.checkbox.active == active
def test_controls_render_label(key, props, label):
controls = colors.ColorPalette()
controls.render(props)
assert controls.dropdowns[key].label == label
def test_controls_on_reverse(listener):
controls = colors.ColorPalette()
controls.add_subscriber(listener)
controls.on_reverse(None, None, [0])
listener.assert_called_once_with(colors.set_reverse(True))
