SSO MCP Server

"""Unit tests for list_processes MCP tool. Tests the list_processes tool implementation per mcp-tools.json contract. """ from __future__ import annotations from typing import TYPE_CHECKING if TYPE_CHECKING: from pathlib import Path class TestListProcessesImpl: """Tests for list_processes_impl function (T016).""" def test_list_processes_impl_success(self, temp_dir: Path) -> None: """Test successful process listing.""" from sso_mcp_server.processes.service import ProcessService from sso_mcp_server.tools.list_processes import list_processes_impl (temp_dir / "code-review.md").write_text( """--- name: Code Review description: Review procedure --- Content. """ ) (temp_dir / "deployment.md").write_text( """--- name: Deployment description: Deploy procedure --- Content. """ ) service = ProcessService(temp_dir) result = list_processes_impl(service) assert "error" not in result assert "processes" in result assert result["count"] == 2 names = {p["name"] for p in result["processes"]} assert "Code Review" in names assert "Deployment" in names def test_list_processes_impl_empty_directory(self, temp_dir: Path) -> None: """Test list_processes with empty directory returns empty list.""" from sso_mcp_server.processes.service import ProcessService from sso_mcp_server.tools.list_processes import list_processes_impl empty_dir = temp_dir / "empty" empty_dir.mkdir() service = ProcessService(empty_dir) result = list_processes_impl(service) assert "error" not in result assert result["processes"] == [] assert result["count"] == 0 assert "message" in result # Should have helpful message def test_list_processes_impl_includes_descriptions(self, temp_dir: Path) -> None: """Test that list result includes descriptions.""" from sso_mcp_server.processes.service import ProcessService from sso_mcp_server.tools.list_processes import list_processes_impl (temp_dir / "test.md").write_text( """--- name: Test Process description: A detailed description --- Content. """ ) service = ProcessService(temp_dir) result = list_processes_impl(service) assert len(result["processes"]) == 1 assert result["processes"][0]["description"] == "A detailed description"