aboutsummaryrefslogtreecommitdiff
path: root/tests_async/transport/test_aiohttp_requests.py
blob: a64a4eec9aecd663345906cece05f7c32befc932 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
# Copyright 2020 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 aiohttp
from aioresponses import aioresponses, core
import mock
import pytest
from tests_async.transport import async_compliance

import google.auth._credentials_async
from google.auth.transport import _aiohttp_requests as aiohttp_requests
import google.auth.transport._mtls_helper


class TestCombinedResponse:
    @pytest.mark.asyncio
    async def test__is_compressed(self):
        response = core.CallbackResult(headers={"Content-Encoding": "gzip"})
        combined_response = aiohttp_requests._CombinedResponse(response)
        compressed = combined_response._is_compressed()
        assert compressed

    def test__is_compressed_not(self):
        response = core.CallbackResult(headers={"Content-Encoding": "not"})
        combined_response = aiohttp_requests._CombinedResponse(response)
        compressed = combined_response._is_compressed()
        assert not compressed

    @pytest.mark.asyncio
    async def test_raw_content(self):

        mock_response = mock.AsyncMock()
        mock_response.content.read.return_value = mock.sentinel.read
        combined_response = aiohttp_requests._CombinedResponse(response=mock_response)
        raw_content = await combined_response.raw_content()
        assert raw_content == mock.sentinel.read

        # Second call to validate the preconfigured path.
        combined_response._raw_content = mock.sentinel.stored_raw
        raw_content = await combined_response.raw_content()
        assert raw_content == mock.sentinel.stored_raw

    @pytest.mark.asyncio
    async def test_content(self):
        mock_response = mock.AsyncMock()
        mock_response.content.read.return_value = mock.sentinel.read
        combined_response = aiohttp_requests._CombinedResponse(response=mock_response)
        content = await combined_response.content()
        assert content == mock.sentinel.read

    @mock.patch(
        "google.auth.transport._aiohttp_requests.urllib3.response.MultiDecoder.decompress",
        return_value="decompressed",
        autospec=True,
    )
    @pytest.mark.asyncio
    async def test_content_compressed(self, urllib3_mock):
        rm = core.RequestMatch(
            "url", headers={"Content-Encoding": "gzip"}, payload="compressed"
        )
        response = await rm.build_response(core.URL("url"))

        combined_response = aiohttp_requests._CombinedResponse(response=response)
        content = await combined_response.content()

        urllib3_mock.assert_called_once()
        assert content == "decompressed"


class TestResponse:
    def test_ctor(self):
        response = aiohttp_requests._Response(mock.sentinel.response)
        assert response._response == mock.sentinel.response

    @pytest.mark.asyncio
    async def test_headers_prop(self):
        rm = core.RequestMatch("url", headers={"Content-Encoding": "header prop"})
        mock_response = await rm.build_response(core.URL("url"))

        response = aiohttp_requests._Response(mock_response)
        assert response.headers["Content-Encoding"] == "header prop"

    @pytest.mark.asyncio
    async def test_status_prop(self):
        rm = core.RequestMatch("url", status=123)
        mock_response = await rm.build_response(core.URL("url"))
        response = aiohttp_requests._Response(mock_response)
        assert response.status == 123

    @pytest.mark.asyncio
    async def test_data_prop(self):
        mock_response = mock.AsyncMock()
        mock_response.content.read.return_value = mock.sentinel.read
        response = aiohttp_requests._Response(mock_response)
        data = await response.data.read()
        assert data == mock.sentinel.read


class TestRequestResponse(async_compliance.RequestResponseTests):
    def make_request(self):
        return aiohttp_requests.Request()

    def make_with_parameter_request(self):
        http = aiohttp.ClientSession(auto_decompress=False)
        return aiohttp_requests.Request(http)

    def test_unsupported_session(self):
        http = aiohttp.ClientSession(auto_decompress=True)
        with pytest.raises(ValueError):
            aiohttp_requests.Request(http)

    def test_timeout(self):
        http = mock.create_autospec(
            aiohttp.ClientSession, instance=True, _auto_decompress=False
        )
        request = aiohttp_requests.Request(http)
        request(url="http://example.com", method="GET", timeout=5)


class CredentialsStub(google.auth._credentials_async.Credentials):
    def __init__(self, token="token"):
        super(CredentialsStub, self).__init__()
        self.token = token

    def apply(self, headers, token=None):
        headers["authorization"] = self.token

    def refresh(self, request):
        self.token += "1"


class TestAuthorizedSession(object):
    TEST_URL = "http://example.com/"
    method = "GET"

    def test_constructor(self):
        authed_session = aiohttp_requests.AuthorizedSession(mock.sentinel.credentials)
        assert authed_session.credentials == mock.sentinel.credentials

    def test_constructor_with_auth_request(self):
        http = mock.create_autospec(
            aiohttp.ClientSession, instance=True, _auto_decompress=False
        )
        auth_request = aiohttp_requests.Request(http)

        authed_session = aiohttp_requests.AuthorizedSession(
            mock.sentinel.credentials, auth_request=auth_request
        )

        assert authed_session._auth_request == auth_request

    @pytest.mark.asyncio
    async def test_request(self):
        with aioresponses() as mocked:
            credentials = mock.Mock(wraps=CredentialsStub())

            mocked.get(self.TEST_URL, status=200, body="test")
            session = aiohttp_requests.AuthorizedSession(credentials)
            resp = await session.request(
                "GET",
                "http://example.com/",
                headers={"Keep-Alive": "timeout=5, max=1000", "fake": b"bytes"},
            )

            assert resp.status == 200
            assert "test" == await resp.text()

            await session.close()

    @pytest.mark.asyncio
    async def test_ctx(self):
        with aioresponses() as mocked:
            credentials = mock.Mock(wraps=CredentialsStub())
            mocked.get("http://test.example.com", payload=dict(foo="bar"))
            session = aiohttp_requests.AuthorizedSession(credentials)
            resp = await session.request("GET", "http://test.example.com")
            data = await resp.json()

            assert dict(foo="bar") == data

            await session.close()

    @pytest.mark.asyncio
    async def test_http_headers(self):
        with aioresponses() as mocked:
            credentials = mock.Mock(wraps=CredentialsStub())
            mocked.post(
                "http://example.com",
                payload=dict(),
                headers=dict(connection="keep-alive"),
            )

            session = aiohttp_requests.AuthorizedSession(credentials)
            resp = await session.request("POST", "http://example.com")

            assert resp.headers["Connection"] == "keep-alive"

            await session.close()

    @pytest.mark.asyncio
    async def test_regexp_example(self):
        with aioresponses() as mocked:
            credentials = mock.Mock(wraps=CredentialsStub())
            mocked.get("http://example.com", status=500)
            mocked.get("http://example.com", status=200)

            session1 = aiohttp_requests.AuthorizedSession(credentials)

            resp1 = await session1.request("GET", "http://example.com")
            session2 = aiohttp_requests.AuthorizedSession(credentials)
            resp2 = await session2.request("GET", "http://example.com")

            assert resp1.status == 500
            assert resp2.status == 200

            await session1.close()
            await session2.close()

    @pytest.mark.asyncio
    async def test_request_no_refresh(self):
        credentials = mock.Mock(wraps=CredentialsStub())
        with aioresponses() as mocked:
            mocked.get("http://example.com", status=200)
            authed_session = aiohttp_requests.AuthorizedSession(credentials)
            response = await authed_session.request("GET", "http://example.com")
            assert response.status == 200
            assert credentials.before_request.called
            assert not credentials.refresh.called

            await authed_session.close()

    @pytest.mark.asyncio
    async def test_request_refresh(self):
        credentials = mock.Mock(wraps=CredentialsStub())
        with aioresponses() as mocked:
            mocked.get("http://example.com", status=401)
            mocked.get("http://example.com", status=200)
            authed_session = aiohttp_requests.AuthorizedSession(credentials)
            response = await authed_session.request("GET", "http://example.com")
            assert credentials.refresh.called
            assert response.status == 200

            await authed_session.close()