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# Copyright 2024 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.
import pytest # type: ignore
from google.auth import exceptions
from google.auth.aio import credentials
class CredentialsImpl(credentials.Credentials):
pass
def test_credentials_constructor():
credentials = CredentialsImpl()
assert not credentials.token
@pytest.mark.asyncio
async def test_before_request():
credentials = CredentialsImpl()
request = "water"
headers = {}
credentials.token = "orchid"
# before_request should not affect the value of the token.
await credentials.before_request(request, "http://example.com", "GET", headers)
assert credentials.token == "orchid"
assert headers["authorization"] == "Bearer orchid"
assert "x-allowed-locations" not in headers
request = "earth"
headers = {}
# Second call shouldn't affect token or headers.
await credentials.before_request(request, "http://example.com", "GET", headers)
assert credentials.token == "orchid"
assert headers["authorization"] == "Bearer orchid"
assert "x-allowed-locations" not in headers
@pytest.mark.asyncio
async def test_static_credentials_ctor():
static_creds = credentials.StaticCredentials(token="orchid")
assert static_creds.token == "orchid"
@pytest.mark.asyncio
async def test_static_credentials_apply_default():
static_creds = credentials.StaticCredentials(token="earth")
headers = {}
await static_creds.apply(headers)
assert headers["authorization"] == "Bearer earth"
await static_creds.apply(headers, token="orchid")
assert headers["authorization"] == "Bearer orchid"
@pytest.mark.asyncio
async def test_static_credentials_before_request():
static_creds = credentials.StaticCredentials(token="orchid")
request = "water"
headers = {}
# before_request should not affect the value of the token.
await static_creds.before_request(request, "http://example.com", "GET", headers)
assert static_creds.token == "orchid"
assert headers["authorization"] == "Bearer orchid"
assert "x-allowed-locations" not in headers
request = "earth"
headers = {}
# Second call shouldn't affect token or headers.
await static_creds.before_request(request, "http://example.com", "GET", headers)
assert static_creds.token == "orchid"
assert headers["authorization"] == "Bearer orchid"
assert "x-allowed-locations" not in headers
@pytest.mark.asyncio
async def test_static_credentials_refresh():
static_creds = credentials.StaticCredentials(token="orchid")
request = "earth"
with pytest.raises(exceptions.InvalidOperation) as exc:
await static_creds.refresh(request)
assert exc.match("Static credentials cannot be refreshed.")
@pytest.mark.asyncio
async def test_anonymous_credentials_ctor():
anon = credentials.AnonymousCredentials()
assert anon.token is None
@pytest.mark.asyncio
async def test_anonymous_credentials_refresh():
anon = credentials.AnonymousCredentials()
request = object()
with pytest.raises(exceptions.InvalidOperation) as exc:
await anon.refresh(request)
assert exc.match("Anonymous credentials cannot be refreshed.")
@pytest.mark.asyncio
async def test_anonymous_credentials_apply_default():
anon = credentials.AnonymousCredentials()
headers = {}
await anon.apply(headers)
assert headers == {}
with pytest.raises(ValueError):
await anon.apply(headers, token="orchid")
@pytest.mark.asyncio
async def test_anonymous_credentials_before_request():
anon = credentials.AnonymousCredentials()
request = object()
method = "GET"
url = "https://example.com/api/endpoint"
headers = {}
await anon.before_request(request, method, url, headers)
assert headers == {}
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