Add the tests for the config manager

tests/utils/test_config_manager.py

@@ -0,0 +1,67 @@
+import pytest
+import tomli
+from pathlib import Path
+from unittest.mock import patch
+
+from pilgrim.utils.config_manager import ConfigManager, SingletonMeta
+from pilgrim.utils.directory_manager import DirectoryManager
+
+@pytest.fixture
+def clean_singleton():
+    SingletonMeta._instances = {}
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_create_default_config_if_not_exists_with_decorator(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    manager = ConfigManager()
+    config_file = tmp_path / "config.toml"
+    assert not config_file.exists()
+    manager.read_config()
+    assert config_file.exists()
+    assert manager.database_type == "sqlite"
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_read_existing_config_with_decorator(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    custom_config_content = """
+    [database]
+    url = "/custom/path/to/db.sqlite"
+    type = "custom_sqlite"
+    [settings.diary]
+    auto_open_diary_on_startup = "MyCustomDiary"
+    auto_open_on_creation = true
+    """
+    config_file = tmp_path / "config.toml"
+    config_file.write_text(custom_config_content)
+
+    manager = ConfigManager()
+    manager.read_config()
+    assert manager.database_url == "/custom/path/to/db.sqlite"
+    assert manager.database_type == "custom_sqlite"
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_save_config_writes_changes_to_file_with_decorator(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    manager = ConfigManager()
+    manager.read_config()
+    manager.set_database_url("/novo/caminho.db")
+    manager.set_auto_open_new_diary(True)
+    manager.save_config()
+    config_file = tmp_path / "config.toml"
+    with open(config_file, "rb") as f:
+        data = tomli.load(f)
+        assert data["database"]["url"] == "/novo/caminho.db"
+        assert data["settings"]["diary"]["auto_open_on_creation"] is True
+
+@patch('pilgrim.utils.config_manager.DirectoryManager.get_config_directory')
+def test_read_config_raises_error_on_malformed_toml(mock_get_config_dir, tmp_path: Path, clean_singleton):
+    mock_get_config_dir.return_value = str(tmp_path)
+    invalid_toml_content = """
+       [database]
+       url = /caminho/sem/aspas
+       """
+    config_file = tmp_path / "config.toml"
+    config_file.write_text(invalid_toml_content)
+    manager = ConfigManager()
+    with pytest.raises(ValueError, match="Invalid TOML configuration"):
+        manager.read_config()

tests/utils/test_directory_manager.py

@@ -1,71 +0,0 @@
-import shutil
-from pathlib import Path
-from unittest.mock import patch
-import pytest
-
-from pilgrim.utils.directory_manager import DirectoryManager
-
-@patch('os.chmod')
-@patch('pathlib.Path.home')
-def test_get_config_directory_creates_dir_in_fake_home(mock_home, mock_chmod, tmp_path: Path):
-    mock_home.return_value = tmp_path
-
-    expected_config_dir = tmp_path / ".pilgrim"
-    assert not expected_config_dir.exists()
-    result_path = DirectoryManager.get_config_directory()
-    assert result_path == expected_config_dir
-    assert expected_config_dir.exists()
-    mock_chmod.assert_called_once_with(expected_config_dir, 0o700)
-
-@patch('shutil.copy2')
-@patch('pathlib.Path.home')
-def test_get_database_path_no_migration(mock_home, mock_copy, tmp_path: Path):
-    mock_home.return_value = tmp_path
-    expected_db_path = tmp_path / ".pilgrim" / "database.db"
-    result_path = DirectoryManager.get_database_path()
-    assert result_path == expected_db_path
-    mock_copy.assert_not_called()
-
-@patch('shutil.copy2')
-@patch('pathlib.Path.home')
-def test_get_database_path_with_migration(mock_home, mock_copy, tmp_path: Path, monkeypatch):
-    fake_home_dir = tmp_path / "home"
-    fake_project_dir = tmp_path / "project"
-    fake_home_dir.mkdir()
-    fake_project_dir.mkdir()
-
-    (fake_project_dir / "database.db").touch()
-    mock_home.return_value = fake_home_dir
-    monkeypatch.chdir(fake_project_dir)
-    result_path = DirectoryManager.get_database_path()
-    expected_db_path = fake_home_dir / ".pilgrim" / "database.db"
-    assert result_path == expected_db_path
-
-    mock_copy.assert_called_once_with(
-        Path("database.db"),
-        expected_db_path
-    )
-
-@patch('os.chmod')
-@patch('pathlib.Path.home')
-def test_diary_path_methods_construct_correctly(mock_home, mock_chmod, tmp_path: Path):
-    mock_home.return_value = tmp_path
-    images_path = DirectoryManager.get_diary_images_directory("minha-viagem")
-    expected_path = tmp_path / ".pilgrim" / "diaries" / "minha-viagem" / "data" / "images"
-    assert images_path == expected_path
-    assert (tmp_path / ".pilgrim" / "diaries").exists()
-
-@patch('shutil.copy2')
-@patch('pathlib.Path.home')
-def test_get_database_path_handles_migration_error(mock_home, mock_copy, tmp_path: Path, monkeypatch):
-    fake_home_dir = tmp_path / "home"
-    fake_project_dir = tmp_path / "project"
-    fake_home_dir.mkdir()
-    fake_project_dir.mkdir()
-    (fake_project_dir / "database.db").touch()
-    mock_home.return_value = fake_home_dir
-    mock_copy.side_effect = shutil.Error("O disco está cheio!")
-    monkeypatch.chdir(fake_project_dir)
-    with pytest.raises(RuntimeError, match="Failed to migrate database"):
-        DirectoryManager.get_database_path()
-    mock_copy.assert_called_once()