def test_equivalent_downstream_only(mock_repo):
"""
GIVEN GitWrapperCherry initialized with a path and repo
WHEN equivalent is called with mix HEAD only changes.
THEN an empty dictionary is returned.
"""
cherry = GitWrapperCherry('./', mock_repo)
lines = '+ sha1 commit1\n+ sha2 commit2\n+ sha3 commit3'
attrs = {'cherry.return_value': lines}
mock_repo.git.configure_mock(**attrs)
assert {} == cherry.equivalent('upstream', 'HEAD')
def test_equivalent_no_changes(mock_repo):
"""
GIVEN GitWrapperCherry initialized with a path and repo
WHEN equivalent is called with no changes.
THEN an empty dictionary is returned.
"""
cherry = GitWrapperCherry('./', mock_repo)
lines = ''
attrs = {'cherry.return_value': lines}
mock_repo.git.configure_mock(**attrs)
assert {} == cherry.equivalent('upstream', 'HEAD')
def test_equivalent_mixed_changes(mock_repo):
"""
GIVEN GitWrapperCherry initialized with a path and repo
WHEN equivalent is called with mix equivalent and HEAD changes.
THEN a dictionary is returned with only the equivalent changes.
"""
cherry = GitWrapperCherry('./', mock_repo)
lines = '+ sha1 commit1\n- sha2 commit2\n+ sha3 commit3'
attrs = {'cherry.return_value': lines}
mock_repo.git.configure_mock(**attrs)
expected = {'sha2': 'commit2'}
assert expected == cherry.equivalent('upstream', 'HEAD')