def mock_fetch(mock_archive, monkeypatch):
"""Fake the URL for a package so it downloads from a file."""
mock_fetcher = FetchStrategyComposite()
mock_fetcher.append(URLFetchStrategy(mock_archive.url))
monkeypatch.setattr(
spack.package.PackageBase, 'fetcher', mock_fetcher)
def fetching_not_allowed(monkeypatch):
class FetchingNotAllowed(spack.fetch_strategy.FetchStrategy):
def mirror_id(self):
return None
def fetch(self):
raise Exception("Sources are fetched but shouldn't have been")
fetcher = FetchStrategyComposite()
fetcher.append(FetchingNotAllowed())
monkeypatch.setattr(spack.package.PackageBase, 'fetcher', fetcher)
def mock_fetch(mock_archive):
"""Fake the URL for a package so it downloads from a file."""
fetcher = FetchStrategyComposite()
fetcher.append(URLFetchStrategy(mock_archive.url))
@property
def fake_fn(self):
return fetcher
orig_fn = PackageBase.fetcher
PackageBase.fetcher = fake_fn
yield
PackageBase.fetcher = orig_fn
def mock_fetch(mock_archive):
"""Fake the URL for a package so it downloads from a file."""
fetcher = FetchStrategyComposite()
fetcher.append(URLFetchStrategy(mock_archive.url))
@property
def fake_fn(self):
return fetcher
orig_fn = PackageBase.fetcher
PackageBase.fetcher = fake_fn
yield
PackageBase.fetcher = orig_fn
def mock_download():
"""Mock a failing download strategy."""
class FailedDownloadStrategy(spack.fetch_strategy.FetchStrategy):
def mirror_id(self):
return None
def fetch(self):
raise spack.fetch_strategy.FailedDownloadError(
"<non-existent URL>", "This FetchStrategy always fails")
fetcher = FetchStrategyComposite()
fetcher.append(FailedDownloadStrategy())
@property
def fake_fn(self):
return fetcher
orig_fn = spack.package.PackageBase.fetcher
spack.package.PackageBase.fetcher = fake_fn
yield
spack.package.PackageBase.fetcher = orig_fn
def fake_fetchify(url, pkg):
"""Fake the URL for a package so it downloads from a file."""
fetcher = FetchStrategyComposite()
fetcher.append(URLFetchStrategy(url))
pkg.fetcher = fetcher
def fake_fetchify(url, pkg):
"""Fake the URL for a package so it downloads from a file."""
fetcher = FetchStrategyComposite()
fetcher.append(URLFetchStrategy(url))
pkg.fetcher = fetcher
