102 lines
4.3 KiB
Python
102 lines
4.3 KiB
Python
"""
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Copyright 2024-2026 ReplyPier
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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import pytest
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from firebase_admin import credentials
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from unittest.mock import patch, MagicMock, call
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from app.services.firebase import initialize_firebase
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@pytest.fixture(autouse=True)
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def mock_logger():
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"""Mock logger for all tests"""
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with patch('app.services.firebase.logger') as mock_log:
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yield mock_log
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@pytest.fixture
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def mock_credential():
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"""Create a mock Firebase credential"""
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mock_cred = MagicMock(spec=credentials.Base)
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return mock_cred
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def test_initialize_firebase_success(mock_logger, mock_credential):
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"""Test successful Firebase initialization"""
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with patch('app.services.firebase.credentials.Certificate', return_value=mock_credential) as mock_cert, \
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patch('app.services.firebase.initialize_app') as mock_init, \
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patch('firebase_admin._apps', new={}), \
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patch('app.services.firebase.get_app', side_effect=[ValueError(), None]), \
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patch('os.path.isfile', return_value=True), \
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patch('app.core.config.settings.FIREBASE_CREDENTIALS', 'path/to/creds.json'):
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# Execute
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initialize_firebase()
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# Assert
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mock_cert.assert_called_once()
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mock_init.assert_called_once_with(mock_credential)
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mock_logger.info.assert_has_calls([
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call("Initializing Firebase..."),
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call("Loading Firebase credentials from file path/to/creds.json"),
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call("Firebase initialized successfully")
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])
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def test_initialize_firebase_development_mode(mock_logger, mock_credential):
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"""Test Firebase initialization in development mode when credentials file is missing"""
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with patch('app.services.firebase.credentials.Certificate', return_value=mock_credential) as mock_cert, \
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patch('app.services.firebase.initialize_app') as mock_init, \
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patch('firebase_admin._apps', new={}), \
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patch('app.services.firebase.get_app', side_effect=[ValueError(), None]), \
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patch('os.path.isfile', return_value=False), \
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patch('app.core.config.settings.FIREBASE_CREDENTIALS', 'nonexistent/path.json'):
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# Execute
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initialize_firebase()
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# Assert
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mock_cert.assert_called_once()
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cert_args = mock_cert.call_args[0][0]
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assert cert_args['project_id'] == 'demo-project'
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assert cert_args['type'] == 'service_account'
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mock_init.assert_called_once_with(mock_credential)
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mock_logger.warning.assert_called_once_with(
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"Firebase credentials not found at nonexistent/path.json. Running in development mode."
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)
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def test_initialize_firebase_already_initialized(mock_logger):
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"""Test Firebase initialization when already initialized"""
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with patch('firebase_admin._apps', new={'[DEFAULT]': MagicMock()}), \
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patch('app.services.firebase.get_app', return_value=MagicMock()):
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# Execute
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initialize_firebase()
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# Assert
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mock_logger.info.assert_called_once_with("Firebase already initialized")
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def test_initialize_firebase_failure(mock_logger):
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"""Test Firebase initialization failure"""
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with patch('app.services.firebase.credentials.Certificate') as mock_cert, \
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patch('firebase_admin._apps', new={}), \
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patch('app.services.firebase.get_app', side_effect=ValueError()):
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# Configure mock to raise exception
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error_msg = "Failed to initialize"
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mock_cert.side_effect = Exception(error_msg)
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# Execute - function should handle exception gracefully, not raise it
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initialize_firebase()
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# Assert that error was logged but function continued without raising
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mock_logger.error.assert_called_with(f"Error initializing Firebase: {error_msg}")
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mock_logger.warning.assert_called_with("Continuing without Firebase initialization")
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