def test_get_diff_svn(svn_source_repo: Tuple[str, str, str]):
"""Test get_diff() for an svn working copy"""
source_dir, uuid, repo_path = svn_source_repo
diff = get_diff('svn', source_dir)
assert diff is not None
diff_lines = diff.splitlines()
for line in ("--- flow.cylc (revision 1)", "+++ flow.cylc (working copy)",
"- R1 = foo", "+ R1 = bar"):
assert line in diff_lines
def test_get_diff_git(git_source_repo: Tuple[str, str]):
"""Test get_diff() for a git repo"""
source_dir, commit_sha = git_source_repo
diff = get_diff('git', source_dir)
assert diff is not None
diff_lines = diff.splitlines()
for line in ("diff --git a/flow.cylc b/flow.cylc", "- R1 = foo",
"+ R1 = bar"):
assert line in diff_lines
def test_no_base_commit_git(tmp_path: Path):
"""Test get_vc_info() and get_diff() for a recently init'd git source dir
that does not have a base commit yet."""
source_dir = Path(tmp_path, 'new_git_repo')
source_dir.mkdir()
subprocess.run(['git', 'init'], cwd=source_dir, check=True)
flow_file = source_dir.joinpath('flow.cylc')
flow_file.write_text(BASIC_FLOW_1)
vc_info = get_vc_info(source_dir)
assert vc_info is not None
expected = [('version control system', "git"),
('working copy root path', str(source_dir)),
('status', "?? flow.cylc")]
assert list(vc_info.items()) == expected
assert get_diff('git', source_dir) is None