def test_it_requires_a_callable(self):
with pytest.raises(ValueError):
list(func('/fail'))
with pytest.raises(ValueError):
list(func('/fail', None))
with pytest.raises(ValueError):
list(func(None))
with pytest.raises(ValueError):
list(func(None, undecorated_view))
def test_it_works_with_decorated_view(self):
route = list(func(decorated_view))[0]
assert route.view_func == decorated_view
assert route.rule == '/decorated-view'
assert route.blueprint is None
assert route.endpoint == 'tests.test_routes.decorated_view'
assert route.defaults is None
assert route.methods == ['GET']
assert route.only_if is None
def test_override_rule_options_with_decorated_view(self):
route = list(func('/b/<id>', decorated_view, blueprint=bp,
endpoint='overridden.endpoint',
defaults={'id': 1}, methods=['GET', 'POST'],
only_if='only_if'))[0]
assert route.rule == '/b/<id>'
assert route.view_func == decorated_view
assert route.blueprint == bp
assert route.endpoint == 'overridden.endpoint'
assert route.defaults == {'id': 1}
assert route.methods == ['GET', 'POST']
assert route.only_if == 'only_if'
def test_it_does_not_mutate_existing_routes(self):
route = list(func('/foo', decorated_view))[0]
orig_route = getattr(decorated_view, FN_ROUTES_ATTR)[0]
assert orig_route.endpoint == route.endpoint
assert orig_route.rule == '/decorated-view'
assert route.rule == '/foo'
def test_it_reuses_route_url_implicitly_matches(self):
route = list(func(implicit_multi_route_view))[0]
assert route.endpoint == 'default'
def test_it_reuses_route_if_url_matches_a_decorated_route(self):
route = list(func('/first', multi_route_view, methods=['PUT']))[0]
assert route.methods == ['PUT']
assert route.endpoint == 'first'
def test_it_makes_new_route_if_decorated_with_multiple_other_routes(self):
route = list(func(multi_route_view))[0]
assert route.endpoint == 'tests.test_routes.multi_route_view'