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adk-python/tests/unittests/utils/test_vertex_ai_utils.py
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# Copyright 2025 Google LLC
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
"""Tests for vertex_utils."""
from unittest import mock
from google.adk.utils import vertex_ai_utils
import pytest
def test_get_express_mode_api_key_value_error():
with pytest.raises(ValueError) as excinfo:
vertex_ai_utils.get_express_mode_api_key(
project='test-project', location=None, express_mode_api_key='key'
)
assert (
'Cannot specify project or location and express_mode_api_key. Either use'
' project and location, or just the express_mode_api_key.'
in str(excinfo.value)
)
with pytest.raises(ValueError) as excinfo:
vertex_ai_utils.get_express_mode_api_key(
project=None, location='test-location', express_mode_api_key='key'
)
assert (
'Cannot specify project or location and express_mode_api_key. Either use'
' project and location, or just the express_mode_api_key.'
in str(excinfo.value)
)
with pytest.raises(ValueError) as excinfo:
vertex_ai_utils.get_express_mode_api_key(
project='test-project',
location='test-location',
express_mode_api_key='key',
)
assert (
'Cannot specify project or location and express_mode_api_key. Either use'
' project and location, or just the express_mode_api_key.'
in str(excinfo.value)
)
@pytest.mark.parametrize(
(
'use_vertexai_env',
'google_api_key_env',
'express_mode_api_key',
'expected',
),
[
('true', None, 'express_key', 'express_key'),
('1', 'google_key', 'express_key', 'express_key'),
('true', 'google_key', None, 'google_key'),
('1', None, None, None),
('false', 'google_key', 'express_key', None),
('0', 'google_key', None, None),
(None, 'google_key', 'express_key', None),
],
)
def test_get_express_mode_api_key(
use_vertexai_env,
google_api_key_env,
express_mode_api_key,
expected,
):
env_vars = {}
if use_vertexai_env:
env_vars['GOOGLE_GENAI_USE_VERTEXAI'] = use_vertexai_env
if google_api_key_env:
env_vars['GOOGLE_API_KEY'] = google_api_key_env
with mock.patch.dict('os.environ', env_vars, clear=True):
assert (
vertex_ai_utils.get_express_mode_api_key(
project=None,
location=None,
express_mode_api_key=express_mode_api_key,
)
== expected
)