def test_graph_should_import_feature_with_feature_dependencies():
mdl = MockDependencyLoader()
mdl.a_feature("test", features=["test2"])
mdl.a_feature("test2", imports=["from setuptools import setup"])
g = Setup(mdl)
g.add_feature("test")
assert g.imports == {"from setuptools import setup"}
assert g.features == {Feature("test"), Feature("test2")}
def test_adding_cyclical_feature_dependencies_is_fine():
mdl = MockDependencyLoader()
mdl.a_feature("test", features=["test2"])
mdl.a_feature("test2", features=["test3"])
mdl.a_feature("test3", features=["test"])
g = Setup(mdl)
g.add_feature("test")
assert g.features == {Feature("test"), Feature("test2"), Feature("test3")}
def test_graph_should_produce_the_minimal_import_dependency_set():
mdl = MockDependencyLoader()
mdl.a_feature("test", ["from setuptools import setup"])
mdl.a_feature("test2", ["from setuptools import setup"])
g = Setup(mdl)
g.add_feature("test")
g.add_feature("test2")
assert g.imports == {"from setuptools import setup"}
assert g.features == {Feature("test"), Feature("test2")}
def test_graph_should_produce_minimal_feature_dependency_set_by_name():
mdl = MockDependencyLoader()
mdl.a_setting("test", features=["test3"])
mdl.a_feature("test2", features=["test3"])
mdl.a_feature("test3", imports=["from setuptools import setup"])
g = Setup(mdl)
g.add_setting("test")
g.add_feature("test2")
assert g.imports == {"from setuptools import setup"}
assert g.features == {Feature("test2"), Feature("test3")}
assert g.settings == [Setting("test")]
def a_feature(self, feature_name, imports=[], features=[], code=""):
test_feature = Feature(feature_name, {
"imports": imports,
"features": features
}, code)
self._features[feature_name] = test_feature
def test_graph_should_be_able_to_load_feature_with_import_dependencies():
mdl = MockDependencyLoader()
mdl.a_feature("test", ["from setuptools import setup"])
g = Setup(mdl)
g.add_feature("test")
assert g.imports == {"from setuptools import setup"}
assert g.features == {Feature("test")}
def load_feature(self, contents, code):
properties = yaml.load(contents, Loader=yaml.Loader)
return Feature(properties["name"], properties.get("dependencies", {}),
code)