"""Tests for list_project_labels tool using pytest-mock."""
import importlib
import pytest
# Import the actual module file directly
labels_module = importlib.import_module("gitlab_mr_mcp.tools.list_project_labels")
@pytest.fixture
def sample_label():
"""Return a sample label object."""
return {
"id": 1,
"name": "bug",
"color": "#ff0000",
"description": "Bug label",
}
@pytest.mark.asyncio
async def test_list_project_labels_returns_formatted_list(mocker, sample_label):
"""Test that list_project_labels returns formatted label list."""
mocker.patch.object(labels_module, "api_get_project_labels", return_value=(200, [sample_label], ""))
result = await labels_module.list_project_labels(
"https://gitlab.example.com",
"123",
"test-token",
{},
)
assert len(result) == 1
assert sample_label["name"] in result[0].text
@pytest.mark.asyncio
async def test_list_project_labels_empty(mocker):
"""Test list_project_labels with no labels."""
mocker.patch.object(labels_module, "api_get_project_labels", return_value=(200, [], ""))
result = await labels_module.list_project_labels(
"https://gitlab.example.com",
"123",
"test-token",
{},
)
assert len(result) == 1
