def test_can_participate_in_many_experiments_with_allow_multiple_experiments(self):
self.app.config['SPLIT_ALLOW_MULTIPLE_EXPERIMENTS'] = True
link_color = ab_test('link_color', 'blue', 'red')
button_size = ab_test('button_size', 'small', 'big')
assert _get_session()['button_size'] == button_size
button_size_alt = Alternative(self.redis, button_size, 'button_size')
assert button_size_alt.participant_count == 1
def test_can_participate_in_many_experiments_with_allow_multiple_experiments(self):
self.app.config['SPLIT_ALLOW_MULTIPLE_EXPERIMENTS'] = True
link_color = ab_test('link_color', 'blue', 'red')
button_size = ab_test('button_size', 'small', 'big')
assert _get_session()['button_size'] == button_size
button_size_alt = Alternative(self.redis, button_size, 'button_size')
assert button_size_alt.participant_count == 1
def test_ab_test_only_lets_user_participate_in_one_experiment(self):
ab_test('link_color', 'blue', 'red')
ab_test('button_size', 'small', 'big')
assert _get_session()['button_size'] == 'small'
big = Alternative(self.redis, 'big', 'button_size')
assert big.participant_count == 0
small = Alternative(self.redis, 'small', 'button_size')
assert small.participant_count == 0
def test_ab_test_only_lets_user_participate_in_one_experiment(self):
ab_test('link_color', 'blue', 'red')
ab_test('button_size', 'small', 'big')
assert _get_session()['button_size'] == 'small'
big = Alternative(self.redis, 'big', 'button_size')
assert big.participant_count == 0
small = Alternative(self.redis, 'small', 'button_size')
assert small.participant_count == 0
def test_ab_test_allows_the_share_of_visitors_see_an_alternative(self):
ab_test('link_color', ('blue', 0.8), ('red', 20))
assert _get_session()['link_color'] in ['red', 'blue']
def test_ab_test_assigns_random_alternative_to_a_new_user(self):
ab_test('link_color', 'blue', 'red')
assert _get_session()['link_color'] in ['red', 'blue']
def test_ab_test_allows_the_share_of_visitors_see_an_alternative(self):
ab_test('link_color', ('blue', 0.8), ('red', 20))
assert _get_session()['link_color'] in ['red', 'blue']
def test_ab_test_assigns_random_alternative_to_a_new_user(self):
ab_test('link_color', 'blue', 'red')
assert _get_session()['link_color'] in ['red', 'blue']