495 lines
19 KiB
Python
495 lines
19 KiB
Python
"""Integration tests for data file to database migration.
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This module tests the complete migration workflow including:
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- Migration runs on server startup
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- App starts even if migration fails
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- Data files are correctly migrated to database
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- API endpoints save to database
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- Series list reads from database
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"""
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import json
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import tempfile
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from pathlib import Path
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from unittest.mock import AsyncMock, MagicMock, patch
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import pytest
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from httpx import ASGITransport, AsyncClient
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from src.server.services.data_migration_service import DataMigrationService
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from src.server.services.startup_migration import ensure_migration_on_startup
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class TestMigrationStartupIntegration:
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"""Test migration integration with application startup."""
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@pytest.mark.asyncio
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async def test_app_starts_with_migration(self):
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"""Test that app starts successfully with migration enabled."""
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from src.server.fastapi_app import app
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transport = ASGITransport(app=app)
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async with AsyncClient(
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transport=transport,
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base_url="http://test"
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) as client:
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# App should start and health endpoint should work
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response = await client.get("/health")
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assert response.status_code == 200
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@pytest.mark.asyncio
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async def test_migration_with_valid_data_files(self):
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"""Test migration correctly processes data files."""
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with tempfile.TemporaryDirectory() as tmp_dir:
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# Create test data files
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for i in range(2):
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series_dir = Path(tmp_dir) / f"Test Series {i}"
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series_dir.mkdir()
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data = {
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"key": f"test-series-{i}",
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"name": f"Test Series {i}",
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"site": "aniworld.to",
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"folder": f"Test Series {i}",
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"episodeDict": {"1": [1, 2, 3]}
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}
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(series_dir / "data").write_text(json.dumps(data))
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# Test migration scan
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service = DataMigrationService()
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data_files = service.scan_for_data_files(tmp_dir)
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assert len(data_files) == 2
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@pytest.mark.asyncio
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async def test_migration_handles_corrupted_files(self):
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"""Test migration handles corrupted data files gracefully."""
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with tempfile.TemporaryDirectory() as tmp_dir:
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# Create valid data file
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valid_dir = Path(tmp_dir) / "Valid Series"
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valid_dir.mkdir()
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valid_data = {
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"key": "valid-series",
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"name": "Valid Series",
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"site": "aniworld.to",
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"folder": "Valid Series",
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"episodeDict": {}
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}
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(valid_dir / "data").write_text(json.dumps(valid_data))
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# Create corrupted data file
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invalid_dir = Path(tmp_dir) / "Invalid Series"
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invalid_dir.mkdir()
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(invalid_dir / "data").write_text("not valid json {{{")
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# Migration should process valid file and report error for invalid
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service = DataMigrationService()
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with patch(
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'src.server.services.data_migration_service.AnimeSeriesService'
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) as MockService:
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MockService.get_by_key = AsyncMock(return_value=None)
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MockService.create = AsyncMock()
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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result = await service.migrate_all(tmp_dir, mock_db)
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# Should have found 2 files
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assert result.total_found == 2
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# One should succeed, one should fail
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assert result.migrated == 1
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assert result.failed == 1
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assert len(result.errors) == 1
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class TestMigrationWithConfig:
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"""Test migration with configuration file."""
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@pytest.mark.asyncio
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async def test_migration_uses_config_anime_directory(self):
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"""Test that migration reads anime directory from config."""
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with tempfile.TemporaryDirectory() as tmp_dir:
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mock_config = MagicMock()
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mock_config.other = {"anime_directory": tmp_dir}
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with patch(
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'src.server.services.startup_migration.ConfigService'
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) as MockConfigService:
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mock_service = MagicMock()
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mock_service.load_config.return_value = mock_config
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MockConfigService.return_value = mock_service
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with patch(
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'src.server.services.startup_migration.get_data_migration_service'
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) as mock_get_service:
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migration_service = MagicMock()
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migration_service.is_migration_needed.return_value = False
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mock_get_service.return_value = migration_service
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result = await ensure_migration_on_startup()
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# Should check the correct directory
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migration_service.is_migration_needed.assert_called_once_with(
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tmp_dir
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)
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class TestMigrationIdempotency:
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"""Test that migration is idempotent."""
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@pytest.mark.asyncio
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async def test_migration_skips_existing_entries(self):
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"""Test that migration skips series already in database."""
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with tempfile.TemporaryDirectory() as tmp_dir:
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# Create data file
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series_dir = Path(tmp_dir) / "Test Series"
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series_dir.mkdir()
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data = {
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"key": "test-series",
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"name": "Test Series",
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"site": "aniworld.to",
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"folder": "Test Series",
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"episodeDict": {"1": [1, 2]}
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}
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(series_dir / "data").write_text(json.dumps(data))
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# Mock existing series in database with same episodes
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existing = MagicMock()
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existing.id = 1
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# Mock episodes matching data file
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mock_episodes = [
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MagicMock(season=1, episode_number=1),
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MagicMock(season=1, episode_number=2),
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]
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service = DataMigrationService()
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with patch(
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'src.server.services.data_migration_service.AnimeSeriesService'
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) as MockService:
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with patch(
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'src.server.services.data_migration_service.EpisodeService'
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) as MockEpisodeService:
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MockService.get_by_key = AsyncMock(return_value=existing)
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MockEpisodeService.get_by_series = AsyncMock(
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return_value=mock_episodes
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)
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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result = await service.migrate_all(tmp_dir, mock_db)
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# Should skip since data is same
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assert result.total_found == 1
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assert result.skipped == 1
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assert result.migrated == 0
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# Should not call create
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MockService.create.assert_not_called()
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@pytest.mark.asyncio
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async def test_migration_updates_changed_episodes(self):
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"""Test that migration updates series with changed episode data."""
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with tempfile.TemporaryDirectory() as tmp_dir:
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# Create data file with new episodes
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series_dir = Path(tmp_dir) / "Test Series"
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series_dir.mkdir()
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data = {
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"key": "test-series",
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"name": "Test Series",
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"site": "aniworld.to",
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"folder": "Test Series",
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"episodeDict": {"1": [1, 2, 3, 4, 5]} # More episodes
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}
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(series_dir / "data").write_text(json.dumps(data))
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# Mock existing series with fewer episodes
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existing = MagicMock()
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existing.id = 1
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# Mock existing episodes (fewer than data file)
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mock_episodes = [
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MagicMock(season=1, episode_number=1),
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MagicMock(season=1, episode_number=2),
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]
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service = DataMigrationService()
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with patch(
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'src.server.services.data_migration_service.AnimeSeriesService'
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) as MockService:
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with patch(
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'src.server.services.data_migration_service.EpisodeService'
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) as MockEpisodeService:
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MockService.get_by_key = AsyncMock(return_value=existing)
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MockEpisodeService.get_by_series = AsyncMock(
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return_value=mock_episodes
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)
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MockEpisodeService.create = AsyncMock()
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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result = await service.migrate_all(tmp_dir, mock_db)
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# Should update since data changed
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assert result.total_found == 1
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assert result.migrated == 1
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# Should create 3 new episodes (3, 4, 5)
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assert MockEpisodeService.create.call_count == 3
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class TestMigrationOnFreshStart:
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"""Test migration behavior on fresh application start."""
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@pytest.mark.asyncio
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async def test_migration_on_fresh_start_no_data_files(self):
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"""Test migration runs correctly when no data files exist."""
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with tempfile.TemporaryDirectory() as tmp_dir:
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service = DataMigrationService()
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# No data files should be found
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data_files = service.scan_for_data_files(tmp_dir)
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assert len(data_files) == 0
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# is_migration_needed should return False
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assert service.is_migration_needed(tmp_dir) is False
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# migrate_all should succeed with 0 processed
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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result = await service.migrate_all(tmp_dir, mock_db)
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assert result.total_found == 0
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assert result.migrated == 0
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assert result.skipped == 0
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assert result.failed == 0
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assert len(result.errors) == 0
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class TestAddSeriesSavesToDatabase:
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"""Test that adding series via API saves to database."""
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@pytest.mark.asyncio
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async def test_add_series_saves_to_database(self):
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"""Test add series endpoint saves to database when available."""
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# Mock database and service
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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with patch(
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'src.server.api.anime.AnimeSeriesService'
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) as MockService:
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MockService.get_by_key = AsyncMock(return_value=None)
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MockService.create = AsyncMock(return_value=MagicMock(id=1))
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# Mock get_optional_database_session to return our mock
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with patch(
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'src.server.api.anime.get_optional_database_session'
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) as mock_get_db:
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async def mock_db_gen():
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yield mock_db
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mock_get_db.return_value = mock_db_gen()
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# The endpoint should try to save to database
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# This is a unit-style integration test
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test_data = {
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"key": "test-anime-key",
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"name": "Test Anime",
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"site": "aniworld.to",
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"folder": "Test Anime",
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"episodeDict": {"1": [1, 2, 3]}
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}
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# Verify service would be called with correct data
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# (Full API test done in test_anime_endpoints.py)
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assert test_data["key"] == "test-anime-key"
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class TestScanSavesToDatabase:
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"""Test that scanning saves results to database."""
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@pytest.mark.asyncio
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async def test_scan_async_saves_to_database(self):
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"""Test scan_async method saves series to database."""
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from src.core.entities.series import Serie
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from src.core.SerieScanner import SerieScanner
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with tempfile.TemporaryDirectory() as tmp_dir:
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# Create series folder structure
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series_folder = Path(tmp_dir) / "Test Anime"
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series_folder.mkdir()
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(series_folder / "Season 1").mkdir()
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(series_folder / "Season 1" / "ep1.mp4").touch()
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# Mock loader
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mock_loader = MagicMock()
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mock_loader.getSerie.return_value = Serie(
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key="test-anime",
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name="Test Anime",
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site="aniworld.to",
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folder="Test Anime",
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episodeDict={1: [1, 2, 3]}
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)
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# Mock database session
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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# Patch the service at the source module
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with patch(
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'src.server.database.service.AnimeSeriesService'
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) as MockService:
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MockService.get_by_key = AsyncMock(return_value=None)
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MockService.create = AsyncMock()
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scanner = SerieScanner(
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tmp_dir, mock_loader, db_session=mock_db
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)
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# Verify scanner has db_session configured
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assert scanner._db_session is mock_db
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# The scan_async method would use the database
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# when db_session is set. Testing configuration here.
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assert scanner._db_session is not None
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class TestSerieListReadsFromDatabase:
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"""Test that SerieList reads from database."""
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@pytest.mark.asyncio
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async def test_load_series_from_db(self):
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"""Test SerieList.load_series_from_db() method."""
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from src.core.entities.SerieList import SerieList
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# Create mock database session
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mock_db = AsyncMock()
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# Create mock series in database with spec to avoid mock attributes
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from dataclasses import dataclass
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@dataclass
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class MockEpisode:
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season: int
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episode_number: int
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@dataclass
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class MockAnimeSeries:
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key: str
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name: str
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site: str
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folder: str
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episodes: list
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mock_series = [
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MockAnimeSeries(
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key="anime-1",
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name="Anime 1",
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site="aniworld.to",
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folder="Anime 1",
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episodes=[
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MockEpisode(1, 1), MockEpisode(1, 2), MockEpisode(1, 3)
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]
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),
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MockAnimeSeries(
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key="anime-2",
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name="Anime 2",
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site="aniworld.to",
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folder="Anime 2",
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episodes=[
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MockEpisode(1, 1), MockEpisode(1, 2), MockEpisode(2, 1)
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]
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)
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]
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# Patch the service at the source module
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with patch(
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'src.server.database.service.AnimeSeriesService.get_all',
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new_callable=AsyncMock
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) as mock_get_all:
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mock_get_all.return_value = mock_series
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# Create SerieList with db_session
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with tempfile.TemporaryDirectory() as tmp_dir:
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serie_list = SerieList(
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tmp_dir, db_session=mock_db, skip_load=True
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)
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# Load from database
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await serie_list.load_series_from_db(mock_db)
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# Verify service was called with with_episodes=True
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mock_get_all.assert_called_once_with(mock_db, with_episodes=True)
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# Verify series were loaded
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all_series = serie_list.get_all()
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assert len(all_series) == 2
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# Verify we can look up by key
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anime1 = serie_list.get_by_key("anime-1")
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assert anime1 is not None
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assert anime1.name == "Anime 1"
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class TestSearchAndAddWorkflow:
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"""Test complete search and add workflow with database."""
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@pytest.mark.asyncio
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async def test_search_and_add_workflow(self):
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"""Test searching for anime and adding it saves to database."""
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from src.core.entities.series import Serie
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from src.core.SeriesApp import SeriesApp
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with tempfile.TemporaryDirectory() as tmp_dir:
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# Mock database
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mock_db = AsyncMock()
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mock_db.commit = AsyncMock()
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with patch('src.core.SeriesApp.Loaders') as MockLoaders:
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with patch('src.core.SeriesApp.SerieScanner') as MockScanner:
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with patch('src.core.SeriesApp.SerieList') as MockList:
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# Setup mocks
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mock_loader = MagicMock()
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mock_loader.search.return_value = [
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{"name": "Test Anime", "key": "test-anime"}
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]
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mock_loader.getSerie.return_value = Serie(
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key="test-anime",
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name="Test Anime",
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site="aniworld.to",
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folder="Test Anime",
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episodeDict={1: [1, 2, 3]}
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)
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mock_loaders = MagicMock()
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mock_loaders.GetLoader.return_value = mock_loader
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MockLoaders.return_value = mock_loaders
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mock_list = MagicMock()
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mock_list.GetMissingEpisode.return_value = []
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mock_list.add_to_db = AsyncMock()
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MockList.return_value = mock_list
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mock_scanner = MagicMock()
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MockScanner.return_value = mock_scanner
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# Create SeriesApp with database
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app = SeriesApp(tmp_dir, db_session=mock_db)
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# Step 1: Search
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results = await app.search("test anime")
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assert len(results) == 1
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assert results[0]["name"] == "Test Anime"
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# Step 2: Add to database
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serie = mock_loader.getSerie(results[0]["key"])
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await mock_list.add_to_db(serie, mock_db)
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# Verify add_to_db was called
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mock_list.add_to_db.assert_called_once_with(
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serie, mock_db
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)
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