def test_middleware_given_set_name_emits_set_numbers():
log = Log()
store = redux.Store(colors.reducer, middlewares=[colors.palettes, log])
store.dispatch(colors.set_palette_name("Blues"))
assert log.actions == [
colors.set_palette_numbers(colors.palette_numbers("Blues")),
colors.set_palette_name("Blues")
]
def test_middleware_given_set_name_emits_set_numbers():
store = redux.Store(colors.reducer)
action = colors.set_palette_name("Blues")
result = list(colors.palettes(store, action))
assert result == [
colors.set_palette_numbers(colors.palette_numbers("Blues")),
colors.set_palette_name("Blues"),
]
def test_middleware_given_inconsistent_number():
store = redux.Store(colors.reducer)
store.dispatch(colors.set_palette_number(1000))
action = colors.set_palette_name("Viridis")
result = list(colors.palettes(store, action))
assert result == [
colors.set_palette_numbers(colors.palette_numbers("Viridis")),
colors.set_palette_number(256),
colors.set_palette_name("Viridis"),
]
def test_defaults():
expected = {
"name": "Viridis",
"number": 256,
"names": colors.palette_names(),
"numbers": colors.palette_numbers("Viridis"),
"low": 0,
"high": 1,
"reverse": False,
"invisible_min": False,
"invisible_max": False,
}
assert colors.defaults() == expected
def test_middleware_given_inconsistent_number():
log = Log()
store = redux.Store(colors.reducer, middlewares=[colors.palettes, log])
actions = [
colors.set_palette_number(1000),
colors.set_palette_name("Viridis")
]
for action in actions:
store.dispatch(action)
assert len(log.actions) == 4
assert log.actions == [
colors.set_palette_number(1000),
colors.set_palette_numbers(colors.palette_numbers("Viridis")),
colors.set_palette_number(256),
colors.set_palette_name("Viridis")
]
def test_palette_numbers(name, expect):
result = colors.palette_numbers(name)
assert result == expect
