Add conftest.py and remaining test files

tests/unit/test_commit_service.py

@@ -0,0 +1,111 @@
+"""Unit tests for CommitService."""
+
+import pytest
+from unittest.mock import AsyncMock, MagicMock
+from memory_manager.core.services import CommitService
+
+
+@pytest.fixture
+def mock_repository():
+    return AsyncMock()
+
+
+@pytest.fixture
+def commit_service(mock_repository):
+    return CommitService(mock_repository)
+
+
+class TestCommitService:
+    @pytest.mark.asyncio
+    async def test_create_commit(self, commit_service, mock_repository):
+        mock_commit = MagicMock()
+        mock_commit.to_dict.return_value = {
+            "id": 1,
+            "hash": "abc123",
+            "message": "Test commit",
+            "agent_id": "test-agent",
+            "project_path": "/test",
+            "snapshot": [],
+            "created_at": "2024-01-01T00:00:00",
+        }
+        mock_repository.get_all_entries_snapshot = AsyncMock(return_value=[])
+        mock_repository.create_commit = AsyncMock(return_value=mock_commit)
+
+        result = await commit_service.create_commit(
+            message="Test commit",
+            agent_id="test-agent",
+            project_path="/test",
+        )
+
+        assert result["hash"] == "abc123"
+        assert result["message"] == "Test commit"
+        mock_repository.create_commit.assert_called_once()
+
+    @pytest.mark.asyncio
+    async def test_get_commit(self, commit_service, mock_repository):
+        mock_commit = MagicMock()
+        mock_commit.to_dict.return_value = {"id": 1, "hash": "abc123"}
+        mock_repository.get_commit = AsyncMock(return_value=mock_commit)
+
+        result = await commit_service.get_commit("abc123")
+
+        assert result["hash"] == "abc123"
+        mock_repository.get_commit.assert_called_once_with("abc123")
+
+    @pytest.mark.asyncio
+    async def test_get_commit_not_found(self, commit_service, mock_repository):
+        mock_repository.get_commit = AsyncMock(return_value=None)
+
+        result = await commit_service.get_commit("nonexistent")
+
+        assert result is None
+
+    @pytest.mark.asyncio
+    async def test_list_commits(self, commit_service, mock_repository):
+        mock_commits = [
+            MagicMock(to_dict=lambda: {"id": 1, "hash": "abc123"}),
+            MagicMock(to_dict=lambda: {"id": 2, "hash": "def456"}),
+        ]
+        mock_repository.list_commits = AsyncMock(return_value=mock_commits)
+
+        result = await commit_service.list_commits()
+
+        assert len(result) == 2
+        assert result[0]["hash"] == "abc123"
+
+    @pytest.mark.asyncio
+    async def test_diff(self, commit_service, mock_repository):
+        mock_commit1 = MagicMock()
+        mock_commit1.to_dict.return_value = {"id": 1, "hash": "abc123"}
+        mock_commit1.snapshot = [{"id": 1, "title": "Entry 1"}]
+
+        mock_commit2 = MagicMock()
+        mock_commit2.to_dict.return_value = {"id": 2, "hash": "def456"}
+        mock_commit2.snapshot = [{"id": 1, "title": "Entry 1 Updated"}, {"id": 2, "title": "Entry 2"}]
+
+        mock_repository.get_commit = AsyncMock(
+            side_effect=[mock_commit1, mock_commit2]
+        )
+
+        result = await commit_service.diff("abc123", "def456")
+
+        assert result is not None
+        assert len(result["modified"]) == 1
+        assert len(result["added"]) == 1
+
+    @pytest.mark.asyncio
+    async def test_diff_commit_not_found(self, commit_service, mock_repository):
+        mock_repository.get_commit = AsyncMock(return_value=None)
+
+        result = await commit_service.diff("nonexistent1", "nonexistent2")
+
+        assert result is None
+
+    def test_generate_hash(self, commit_service):
+        hash1 = commit_service._generate_hash("test data")
+        hash2 = commit_service._generate_hash("test data")
+        hash3 = commit_service._generate_hash("different data")
+
+        assert hash1 == hash2
+        assert hash1 != hash3
+        assert len(hash1) == 40