Add conftest.py and remaining test files

tests/integration/test_api.py

@@ -0,0 +1,224 @@
+"""Integration tests for API endpoints."""
+
+import os
+import pytest
+from httpx import AsyncClient, ASGITransport
+from memory_manager.api.app import app
+from memory_manager.db.repository import MemoryRepository
+
+TEST_DB_PATH = ".memory/test_codebase_memory.db"
+
+
+@pytest.fixture(autouse=True)
+async def clean_db():
+    if os.path.exists(TEST_DB_PATH):
+        os.remove(TEST_DB_PATH)
+    yield
+    if os.path.exists(TEST_DB_PATH):
+        os.remove(TEST_DB_PATH)
+
+
+@pytest.fixture
+async def client():
+    os.environ["MEMORY_DB_PATH"] = TEST_DB_PATH
+
+    transport = ASGITransport(app=app)
+    async with AsyncClient(transport=transport, base_url="http://test") as ac:
+        yield ac
+
+
+@pytest.mark.asyncio
+async def test_health_endpoint(client):
+    response = await client.get("/health")
+    assert response.status_code == 200
+    data = response.json()
+    assert data["status"] == "ok"
+    assert "version" in data
+
+
+@pytest.mark.asyncio
+async def test_create_memory_entry(client):
+    entry_data = {
+        "title": "Test Decision",
+        "content": "We decided to use SQLite for the database.",
+        "category": "decision",
+        "tags": ["database", "sqlite"],
+    }
+
+    response = await client.post("/api/memory", json=entry_data)
+    assert response.status_code == 201
+
+    data = response.json()
+    assert data["title"] == "Test Decision"
+    assert data["category"] == "decision"
+    assert "id" in data
+
+
+@pytest.mark.asyncio
+async def test_list_memory_entries(client):
+    entry_data = {
+        "title": "Test Feature",
+        "content": "Implementing new feature",
+        "category": "feature",
+        "tags": [],
+    }
+    await client.post("/api/memory", json=entry_data)
+
+    response = await client.get("/api/memory")
+    assert response.status_code == 200
+
+    data = response.json()
+    assert isinstance(data, list)
+    assert len(data) >= 1
+
+
+@pytest.mark.asyncio
+async def test_get_memory_entry(client):
+    entry_data = {
+        "title": "Test Get",
+        "content": "Testing get endpoint",
+        "category": "note",
+        "tags": ["test"],
+    }
+    create_response = await client.post("/api/memory", json=entry_data)
+    entry_id = create_response.json()["id"]
+
+    response = await client.get(f"/api/memory/{entry_id}")
+    assert response.status_code == 200
+
+    data = response.json()
+    assert data["title"] == "Test Get"
+
+
+@pytest.mark.asyncio
+async def test_get_memory_entry_not_found(client):
+    response = await client.get("/api/memory/99999")
+    assert response.status_code == 404
+
+
+@pytest.mark.asyncio
+async def test_update_memory_entry(client):
+    entry_data = {
+        "title": "Original Title",
+        "content": "Original content",
+        "category": "note",
+        "tags": [],
+    }
+    create_response = await client.post("/api/memory", json=entry_data)
+    entry_id = create_response.json()["id"]
+
+    update_data = {"title": "Updated Title"}
+    response = await client.put(f"/api/memory/{entry_id}", json=update_data)
+    assert response.status_code == 200
+
+    data = response.json()
+    assert data["title"] == "Updated Title"
+
+
+@pytest.mark.asyncio
+async def test_delete_memory_entry(client):
+    entry_data = {
+        "title": "To Delete",
+        "content": "Will be deleted",
+        "category": "note",
+        "tags": [],
+    }
+    create_response = await client.post("/api/memory", json=entry_data)
+    entry_id = create_response.json()["id"]
+
+    response = await client.delete(f"/api/memory/{entry_id}")
+    assert response.status_code == 204
+
+    get_response = await client.get(f"/api/memory/{entry_id}")
+    assert get_response.status_code == 404
+
+
+@pytest.mark.asyncio
+async def test_create_commit(client):
+    entry_data = {
+        "title": "Before Commit",
+        "content": "Testing commit",
+        "category": "decision",
+        "tags": [],
+    }
+    await client.post("/api/memory", json=entry_data)
+
+    commit_data = {"message": "Initial commit with first entry"}
+    response = await client.post("/api/memory/commit", json=commit_data)
+    assert response.status_code == 201
+
+    data = response.json()
+    assert data["message"] == "Initial commit with first entry"
+    assert "hash" in data
+    assert len(data["snapshot"]) >= 1
+
+
+@pytest.mark.asyncio
+async def test_get_log(client):
+    entry_data = {
+        "title": "Log Test",
+        "content": "Testing log",
+        "category": "feature",
+        "tags": [],
+    }
+    await client.post("/api/memory", json=entry_data)
+
+    commit_data = {"message": "Test commit"}
+    await client.post("/api/memory/commit", json=commit_data)
+
+    response = await client.get("/api/memory/log")
+    assert response.status_code == 200
+
+    data = response.json()
+    assert isinstance(data, list)
+    assert len(data) >= 1
+
+
+@pytest.mark.asyncio
+async def test_diff_commits(client):
+    entry1 = {
+        "title": "Entry 1",
+        "content": "First entry",
+        "category": "decision",
+        "tags": [],
+    }
+    await client.post("/api/memory", json=entry1)
+    commit1_response = await client.post("/api/memory/commit", json={"message": "Commit 1"})
+    hash1 = commit1_response.json()["hash"]
+
+    entry2 = {
+        "title": "Entry 2",
+        "content": "Second entry",
+        "category": "feature",
+        "tags": [],
+    }
+    await client.post("/api/memory", json=entry2)
+    commit2_response = await client.post("/api/memory/commit", json={"message": "Commit 2"})
+    hash2 = commit2_response.json()["hash"]
+
+    response = await client.get(f"/api/memory/diff/{hash1}/{hash2}")
+    assert response.status_code == 200
+
+    data = response.json()
+    assert "added" in data
+    assert "removed" in data
+    assert "modified" in data
+
+
+@pytest.mark.asyncio
+async def test_stats_endpoint(client):
+    entry_data = {
+        "title": "Stats Test",
+        "content": "Testing stats",
+        "category": "architecture",
+        "tags": ["test"],
+    }
+    await client.post("/api/memory", json=entry_data)
+
+    response = await client.get("/api/memory/stats")
+    assert response.status_code == 200
+
+    data = response.json()
+    assert "total_entries" in data
+    assert "entries_by_category" in data
+    assert "total_commits" in data