def test_nested_observable_list():
mock = Mock()
root = observ.ObservableList([1, 2, 3])
child = observ.ObservableList([4, 5, 6])
root.append(child)
root.append(child)
root.subscribe(mock)
root[3][0] = 7
mock.assert_called_once_with(new_value=[1, 2, 3, [7, 5, 6], [7, 5, 6]])
root[4][0] = 8
mock.assert_called_with(new_value=[1, 2, 3, [8, 5, 6], [8, 5, 6]])
def test_list_sort():
mock = Mock()
observable = observ.ObservableList([1, 3, 2])
observable.subscribe(mock)
observable.sort()
mock.assert_called_with(new_value=[1, 2, 3])
def test_list_reverse():
mock = Mock()
observable = observ.ObservableList([1, 2, 3])
observable.subscribe(mock)
observable.reverse()
mock.assert_called_with(new_value=[3, 2, 1])
def test_list_append():
mock = Mock()
observable = observ.ObservableList()
observable.subscribe(mock)
observable.append(1)
mock.assert_called_with(new_value=[1])
def test_list_of_dicts():
mock = Mock()
books = observ.ObservableList([])
got = observ.ObservableDict(title="goat", author="martin")
books.append(got)
lotr = observ.ObservableDict(title="lotr", author="tolkien")
books.append(lotr)
books.subscribe(mock)
books[0]['title'] = "got"
mock.assert_called_once_with(new_value=[{
"title": "got",
"author": "martin"
}, {
"title": "lotr",
"author": "tolkien"
}])
def test_list_init():
observable = observ.ObservableList([1, 2, 3])
assert observable == [1, 2, 3]
