def test_load(requirements_path: Path):
converter = PIPFileLockConverter()
# https://github.com/pypa/pipfile/blob/master/examples/Pipfile.lock
root = converter.load(requirements_path / 'pipfile.lock.json')
deps = {dep.name: dep for dep in root.dependencies}
assert 'requests' in deps
assert 'records' in deps
assert 'django' in deps
assert str(deps['records'].constraint) == '==0.5.2'
assert len(deps['pyyaml'].group.best_release.hashes) == 14
def test_dump(requirements_path: Path):
converter = PIPFileLockConverter()
resolver = converter.load_resolver(requirements_path / 'pipfile.lock.json')
reqs = Requirement.from_graph(graph=resolver.graph, lock=False)
assert len(reqs) > 2
content = converter.dumps(reqs=reqs, project=resolver.graph.metainfo)
content = json.loads(content)
assert content['default']['chardet']['version'] == '==3.0.4'
assert 'nose' not in content['default']
assert 'nose' in content['develop']
def test_load_git_based_dep(requirements_path: Path):
converter = PIPFileLockConverter()
root = converter.load(requirements_path / 'pipfile.lock.json')
deps = {dep.name: dep for dep in root.dependencies}
dep = deps['django']
assert isinstance(dep.link, VCSLink)
assert isinstance(dep.repo, GitRepo)
assert dep.link.vcs == 'git'
assert dep.link.server == 'github.com'
assert dep.link.name == 'django'