def test_can_overwrite_dependency(self):
fake_cache = StringIO(self.__build_fake_cache())
mock_config = Mock(Config)
attr = {"open_file.side_effect": lambda name, mode, cb: cb(fake_cache)}
mock_config.configure_mock(**attr)
mock_hasher = Mock(FileHasher)
hash_attr = {"hash_file.return_value": "0123"}
mock_hasher.configure_mock(**hash_attr)
config = {"exists.return_value": True}
with patch("os.path", **config):
cache = Cache(mock_config, mock_hasher)
depTest = Dependency("Depend")
depTest.set_version("0.1.2")
self.assertIn(depTest, cache)
self.assertNotEqual("test3.barrel",
cache.get_barrel_for_package(depTest))
depTest.set_barrel_name("test3.barrel")
cache.add_dependency(depTest)
self.assertEqual("test3.barrel", cache.get_barrel_for_package(depTest))
def __initialize_dependency(self, package_name: str) -> None:
new_dep = Dependency(package_name)
new_dep.set_version(self.manifest.get_required_version(package_name))
new_dep.set_repo(self.packages.get_repo_for_package(package_name))
if new_dep in self.__cache:
new_dep.set_barrel_name(
self.__cache.get_barrel_for_package(new_dep))
self.__add_dependency(new_dep)
def test_dependency_eq_with_different_barrel_name(self):
dep = Dependency("Depend")
dep.set_version("1.2.3")
dep.set_repo("owner/Depend")
dep.set_barrel_name("x.barrel")
dep2 = Dependency("Depend")
dep2.set_version("1.2.3")
dep2.set_repo("owner/Depend")
dep.set_barrel_name("y.barrel")
self.assertEqual(dep, dep2)
def test_cache_initializes_empty_if_cache_doesnt_exist(self):
mock_config = Mock(Config)
config = {"exists.return_value": False}
with patch("os.path", **config):
cache = Cache(mock_config)
self.assertIsNotNone(cache)
depTest = Dependency("Depend2")
depTest.set_version("0.1.2")
depTest.set_barrel_name("test.barrel")
self.assertNotIn(depTest, cache)
def test_can_add_dependency(self):
mock_config = Mock(Config)
mock_hasher = Mock(FileHasher)
hash_attr = {"hash_file.return_value": "0123"}
mock_hasher.configure_mock(**hash_attr)
config = {"exists.return_value": False}
with patch("os.path", **config):
cache = Cache(mock_config, mock_hasher)
depTest = Dependency("Depend2")
depTest.set_version("0.1.2")
depTest.set_barrel_name("test.barrel")
cache.add_dependency(depTest)
self.assertIn(depTest, cache)
def __download_dependency_assets(self, dep: Dependency) -> None:
try:
asset = self.__downloader.download_barrel(dep)
logging.info(
"Downloaded barrel {barrel} from release {tag}".format(
barrel=asset.name, tag=asset.version))
except Error as e:
logging.error(
"Failed to download barrel for {dep}:{version} - {msg}".format(
dep=dep.package_name, version=dep.version, msg=e.message))
return
barrel_name = os.path.join(self.__project.config.barrel_dir,
asset.name)
self.__project.config.open_file(barrel_name, "wb",
lambda f: f.write(asset.content))
dep.set_barrel_name(barrel_name)
def test_dependency_can_get_barrel_name(self):
dep = Dependency("Depend")
dep.set_barrel_name("x.barrel")
self.assertEqual("x.barrel", dep.barrel_name)