def test_add(repo):
"""`metagit add` tracks a project."""
runner = CliRunner()
with runner.isolated_filesystem():
git_repo = git_repo_for_metagit_repo(repo)
project = MetagitProject.for_path(git_repo.git_dir)
assert project not in repo.projects()
result = runner.invoke(cli.main, ["-C", repo.path(), "add", git_repo.git_dir])
assert result.exit_code == 0
assert result.output == ""
assert project in repo.projects()
def test_status_untracked(repo):
"""`metagit status` produces output if there is an untracked project."""
runner = CliRunner()
with runner.isolated_filesystem():
git_repo = git_repo_for_metagit_repo(repo)
result = runner.invoke(cli.main, ["-C", repo.path(), "status"])
assert result.exit_code == 0
assert "Changes" not in result.output
assert "Untracked" in result.output
assert any(
str(parent) in result.output for parent in Path(git_repo.git_dir).parents
)
def nonempty_repo(tmp_path_factory):
"""Get a MetagitRepo that tracks at least one project (in addition to .metagit)."""
repo = metagit.MetagitRepo.init(
tmp_path_factory.mktemp("nonempty_projects"))
repo.add_project(git_repo_for_metagit_repo(repo).git_dir)
return repo
def test_repo_restore_untracked(empty_repo, project_type):
"""MetagitRepo.restore_project does NOT overwrite changes to untracked projects."""
git_repo = git_repo_for_metagit_repo(empty_repo)
with pytest.raises(api.UntrackedProjectError, match=git_repo.git_dir):
empty_repo.restore_project(project_type(git_repo.git_dir))
def test_repo_restore_project_invalid_repo(tmp_path, project_type):
"""MetagitRepo.restore_project raises an exception if the repo is invalid."""
repo = api.MetagitRepo(tmp_path / api.MetagitRepo.METAGIT_DIR_NAME)
git_repo = git_repo_for_metagit_repo(repo)
with pytest.raises(api.InvalidRepoError, match=str(repo.metagit_dir)):
repo.restore_project(project_type(git_repo.git_dir))
def test_repo_diff_project_untracked(repo, tmp_path, project_type):
"""MetagitRepo.diff_project raises an exception for an untracked project."""
git_repo = git_repo_for_metagit_repo(repo)
with pytest.raises(api.UntrackedProjectError, match=git_repo.git_dir):
repo.diff_project(project_type(git_repo.git_dir))
def test_repo_diff_project_not_in_repo(repo, tmp_path, project_type):
"""MetagitRepo.diff_project raises an exception if a project is not in the repo."""
git_repo = git_repo_for_metagit_repo(
api.MetagitRepo(tmp_path / api.MetagitRepo.METAGIT_DIR_NAME), )
with pytest.raises(api.NotInRepoError, match=str(tmp_path)):
repo.diff_project(project_type(git_repo.git_dir))
