def build_registry():
@lcc.fixture(scope="session_prerun")
def fix0():
pass
@lcc.fixture(scope="session")
def fix1():
pass
@lcc.fixture(scope="suite")
def fix2():
pass
@lcc.fixture(scope="test")
def fix3():
pass
@lcc.fixture(names=["fix4", "fix5"])
def fix_():
pass
registry = FixtureRegistry()
for func in fix0, fix1, fix2, fix3, fix_:
registry.add_fixtures(load_fixtures_from_func(func))
return registry
def test_registry_get_fixture_without_param_dependency():
@lcc.fixture()
def foo():
return 42
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
assert registry.get_fixture_dependencies("foo") == []
def test_registry_fixture_name():
@lcc.fixture()
def foo(fixture_name):
pass
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.check_dependencies()
def test_registry_fixture_without_params():
@lcc.fixture()
def myfixture():
return 42
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(myfixture))
registry.check_dependencies()
def test_registry_forbidden_fixture_name():
@lcc.fixture(scope="test")
def fixture_name():
return 0
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(fixture_name))
with pytest.raises(exceptions.FixtureError) as excinfo:
registry.check_dependencies()
assert "forbidden" in str(excinfo.value)
def test_registry_fixture_missing_dependency():
@lcc.fixture()
def bar(foo):
return foo * 2
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(bar))
with pytest.raises(exceptions.LemonCheesecakeException) as excinfo:
registry.check_dependencies()
assert "does not exist" in str(excinfo.value)
def test_registry_compatible_scope():
@lcc.fixture(scope="session")
def bar():
return 21
@lcc.fixture(scope="test")
def foo(bar):
return bar * 2
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.add_fixtures(load_fixtures_from_func(bar))
registry.check_dependencies()
def test_registry_get_fixture_with_param_dependency():
@lcc.fixture()
def bar():
return 21
@lcc.fixture()
def foo(bar):
return bar * 2
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.add_fixtures(load_fixtures_from_func(bar))
assert registry.get_fixture_dependencies("foo") == ["bar"]
def test_registry_fixture_with_params():
@lcc.fixture()
def foo():
return 21
@lcc.fixture()
def bar(foo):
return foo * 2
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.add_fixtures(load_fixtures_from_func(bar))
registry.check_dependencies()
def test_registry_incompatible_scope():
@lcc.fixture(scope="test")
def bar():
return 21
@lcc.fixture(scope="session")
def foo(bar):
return bar * 2
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.add_fixtures(load_fixtures_from_func(bar))
with pytest.raises(exceptions.LemonCheesecakeException) as excinfo:
registry.check_dependencies()
assert 'incompatible' in str(excinfo.value)
def test_registry_fixture_circular_dependency_direct():
@lcc.fixture()
def foo(bar):
return bar * 2
@lcc.fixture()
def bar(foo):
return foo * 2
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.add_fixtures(load_fixtures_from_func(bar))
with pytest.raises(exceptions.LemonCheesecakeException) as excinfo:
registry.get_fixture_dependencies("foo")
assert 'circular' in str(excinfo.value)
def test_registry_get_fixture_with_params_dependency():
@lcc.fixture()
def zoub():
return 21
@lcc.fixture()
def baz(zoub):
return zoub
@lcc.fixture()
def bar(baz):
return baz * 2
@lcc.fixture()
def foo(bar, baz):
return bar * baz
registry = FixtureRegistry()
registry.add_fixtures(load_fixtures_from_func(foo))
registry.add_fixtures(load_fixtures_from_func(bar))
registry.add_fixtures(load_fixtures_from_func(baz))
registry.add_fixtures(load_fixtures_from_func(zoub))
assert registry.get_fixture_dependencies("foo") == ["zoub", "baz", "bar"]
def build_fixture_registry(*funcs):
registry = FixtureRegistry()
for func in funcs:
registry.add_fixtures(load_fixtures_from_func(func))
return registry