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-rw-r--r--changelog.d/10834.misc1
-rw-r--r--tests/replication/test_multi_media_repo.py18
-rw-r--r--tests/rest/admin/test_admin.py23
-rw-r--r--tests/rest/admin/test_media.py34
-rw-r--r--tests/rest/admin/test_statistics.py12
-rw-r--r--tests/rest/admin/test_user.py19
-rw-r--r--tests/rest/media/v1/test_media_storage.py18
-rw-r--r--tests/test_utils/__init__.py14
8 files changed, 45 insertions, 94 deletions
diff --git a/changelog.d/10834.misc b/changelog.d/10834.misc
new file mode 100644
index 0000000000..037695e6e9
--- /dev/null
+++ b/changelog.d/10834.misc
@@ -0,0 +1 @@
+Factor out PNG image data to a constant to be used in several tests.
diff --git a/tests/replication/test_multi_media_repo.py b/tests/replication/test_multi_media_repo.py
index ac419f0db3..01b1b0d4a0 100644
--- a/tests/replication/test_multi_media_repo.py
+++ b/tests/replication/test_multi_media_repo.py
@@ -1,4 +1,4 @@
-# Copyright 2020 The Matrix.org Foundation C.I.C.
+# Copyright 2020-2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,7 +13,6 @@
 # limitations under the License.
 import logging
 import os
-from binascii import unhexlify
 from typing import Optional, Tuple
 
 from twisted.internet.protocol import Factory
@@ -28,6 +27,7 @@ from synapse.server import HomeServer
 from tests.http import TestServerTLSConnectionFactory, get_test_ca_cert_file
 from tests.replication._base import BaseMultiWorkerStreamTestCase
 from tests.server import FakeChannel, FakeSite, FakeTransport, make_request
+from tests.test_utils import SMALL_PNG
 
 logger = logging.getLogger(__name__)
 
@@ -190,31 +190,25 @@ class MediaRepoShardTestCase(BaseMultiWorkerStreamTestCase):
         channel1, request1 = self._get_media_req(hs1, "example.com:443", "PIC1")
         channel2, request2 = self._get_media_req(hs2, "example.com:443", "PIC1")
 
-        png_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
-
         request1.setResponseCode(200)
         request1.responseHeaders.setRawHeaders(b"Content-Type", [b"image/png"])
-        request1.write(png_data)
+        request1.write(SMALL_PNG)
         request1.finish()
 
         self.pump(0.1)
 
         self.assertEqual(channel1.code, 200, channel1.result["body"])
-        self.assertEqual(channel1.result["body"], png_data)
+        self.assertEqual(channel1.result["body"], SMALL_PNG)
 
         request2.setResponseCode(200)
         request2.responseHeaders.setRawHeaders(b"Content-Type", [b"image/png"])
-        request2.write(png_data)
+        request2.write(SMALL_PNG)
         request2.finish()
 
         self.pump(0.1)
 
         self.assertEqual(channel2.code, 200, channel2.result["body"])
-        self.assertEqual(channel2.result["body"], png_data)
+        self.assertEqual(channel2.result["body"], SMALL_PNG)
 
         # We expect only three new thumbnails to have been persisted.
         self.assertEqual(start_count + 3, self._count_remote_thumbnails())
diff --git a/tests/rest/admin/test_admin.py b/tests/rest/admin/test_admin.py
index bfa638fb4b..febd40b656 100644
--- a/tests/rest/admin/test_admin.py
+++ b/tests/rest/admin/test_admin.py
@@ -1,4 +1,4 @@
-# Copyright 2018 New Vector Ltd
+# Copyright 2018-2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -15,7 +15,6 @@
 import json
 import os
 import urllib.parse
-from binascii import unhexlify
 from unittest.mock import Mock
 
 from twisted.internet.defer import Deferred
@@ -28,6 +27,7 @@ from synapse.rest.client import groups, login, room
 
 from tests import unittest
 from tests.server import FakeSite, make_request
+from tests.test_utils import SMALL_PNG
 
 
 class VersionTestCase(unittest.HomeserverTestCase):
@@ -150,11 +150,6 @@ class QuarantineMediaTestCase(unittest.HomeserverTestCase):
         self.media_repo = hs.get_media_repository_resource()
         self.download_resource = self.media_repo.children[b"download"]
         self.upload_resource = self.media_repo.children[b"upload"]
-        self.image_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
 
     def make_homeserver(self, reactor, clock):
 
@@ -266,7 +261,7 @@ class QuarantineMediaTestCase(unittest.HomeserverTestCase):
 
         # Upload some media into the room
         response = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=admin_user_tok
         )
 
         # Extract media ID from the response
@@ -314,10 +309,10 @@ class QuarantineMediaTestCase(unittest.HomeserverTestCase):
 
         # Upload some media
         response_1 = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=non_admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=non_admin_user_tok
         )
         response_2 = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=non_admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=non_admin_user_tok
         )
 
         # Extract mxcs
@@ -381,10 +376,10 @@ class QuarantineMediaTestCase(unittest.HomeserverTestCase):
 
         # Upload some media
         response_1 = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=non_admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=non_admin_user_tok
         )
         response_2 = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=non_admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=non_admin_user_tok
         )
 
         # Extract media IDs
@@ -421,10 +416,10 @@ class QuarantineMediaTestCase(unittest.HomeserverTestCase):
 
         # Upload some media
         response_1 = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=non_admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=non_admin_user_tok
         )
         response_2 = self.helper.upload_media(
-            self.upload_resource, self.image_data, tok=non_admin_user_tok
+            self.upload_resource, SMALL_PNG, tok=non_admin_user_tok
         )
 
         # Extract media IDs
diff --git a/tests/rest/admin/test_media.py b/tests/rest/admin/test_media.py
index 972d60570c..2f02934e72 100644
--- a/tests/rest/admin/test_media.py
+++ b/tests/rest/admin/test_media.py
@@ -1,4 +1,5 @@
 # Copyright 2020 Dirk Klimpel
+# Copyright 2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -14,7 +15,6 @@
 
 import json
 import os
-from binascii import unhexlify
 
 from parameterized import parameterized
 
@@ -25,6 +25,7 @@ from synapse.rest.media.v1.filepath import MediaFilePaths
 
 from tests import unittest
 from tests.server import FakeSite, make_request
+from tests.test_utils import SMALL_PNG
 
 
 class DeleteMediaByIDTestCase(unittest.HomeserverTestCase):
@@ -110,15 +111,10 @@ class DeleteMediaByIDTestCase(unittest.HomeserverTestCase):
 
         download_resource = self.media_repo.children[b"download"]
         upload_resource = self.media_repo.children[b"upload"]
-        image_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
 
         # Upload some media into the room
         response = self.helper.upload_media(
-            upload_resource, image_data, tok=self.admin_user_tok, expect_code=200
+            upload_resource, SMALL_PNG, tok=self.admin_user_tok, expect_code=200
         )
         # Extract media ID from the response
         server_and_media_id = response["content_uri"][6:]  # Cut off 'mxc://'
@@ -504,16 +500,10 @@ class DeleteMediaByDateSizeTestCase(unittest.HomeserverTestCase):
         Create a media and return media_id and server_and_media_id
         """
         upload_resource = self.media_repo.children[b"upload"]
-        # file size is 67 Byte
-        image_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
 
         # Upload some media into the room
         response = self.helper.upload_media(
-            upload_resource, image_data, tok=self.admin_user_tok, expect_code=200
+            upload_resource, SMALL_PNG, tok=self.admin_user_tok, expect_code=200
         )
         # Extract media ID from the response
         server_and_media_id = response["content_uri"][6:]  # Cut off 'mxc://'
@@ -584,16 +574,10 @@ class QuarantineMediaByIDTestCase(unittest.HomeserverTestCase):
 
         # Create media
         upload_resource = media_repo.children[b"upload"]
-        # file size is 67 Byte
-        image_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
 
         # Upload some media into the room
         response = self.helper.upload_media(
-            upload_resource, image_data, tok=self.admin_user_tok, expect_code=200
+            upload_resource, SMALL_PNG, tok=self.admin_user_tok, expect_code=200
         )
         # Extract media ID from the response
         server_and_media_id = response["content_uri"][6:]  # Cut off 'mxc://'
@@ -711,16 +695,10 @@ class ProtectMediaByIDTestCase(unittest.HomeserverTestCase):
 
         # Create media
         upload_resource = media_repo.children[b"upload"]
-        # file size is 67 Byte
-        image_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
 
         # Upload some media into the room
         response = self.helper.upload_media(
-            upload_resource, image_data, tok=self.admin_user_tok, expect_code=200
+            upload_resource, SMALL_PNG, tok=self.admin_user_tok, expect_code=200
         )
         # Extract media ID from the response
         server_and_media_id = response["content_uri"][6:]  # Cut off 'mxc://'
diff --git a/tests/rest/admin/test_statistics.py b/tests/rest/admin/test_statistics.py
index 5cd82209c4..ece89a65ac 100644
--- a/tests/rest/admin/test_statistics.py
+++ b/tests/rest/admin/test_statistics.py
@@ -1,4 +1,5 @@
 # Copyright 2020 Dirk Klimpel
+# Copyright 2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -13,7 +14,6 @@
 # limitations under the License.
 
 import json
-from binascii import unhexlify
 from typing import Any, Dict, List, Optional
 
 import synapse.rest.admin
@@ -21,6 +21,7 @@ from synapse.api.errors import Codes
 from synapse.rest.client import login
 
 from tests import unittest
+from tests.test_utils import SMALL_PNG
 
 
 class UserMediaStatisticsTestCase(unittest.HomeserverTestCase):
@@ -468,16 +469,9 @@ class UserMediaStatisticsTestCase(unittest.HomeserverTestCase):
         """
         upload_resource = self.media_repo.children[b"upload"]
         for _ in range(number_media):
-            # file size is 67 Byte
-            image_data = unhexlify(
-                b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-                b"0000001f15c4890000000a49444154789c63000100000500010d"
-                b"0a2db40000000049454e44ae426082"
-            )
-
             # Upload some media into the room
             self.helper.upload_media(
-                upload_resource, image_data, tok=user_token, expect_code=200
+                upload_resource, SMALL_PNG, tok=user_token, expect_code=200
             )
 
     def _check_fields(self, content: List[Dict[str, Any]]):
diff --git a/tests/rest/admin/test_user.py b/tests/rest/admin/test_user.py
index ee204c404b..cc3f16c62a 100644
--- a/tests/rest/admin/test_user.py
+++ b/tests/rest/admin/test_user.py
@@ -1,4 +1,4 @@
-# Copyright 2018 New Vector Ltd
+# Copyright 2018-2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -33,7 +33,7 @@ from synapse.types import JsonDict, UserID
 
 from tests import unittest
 from tests.server import FakeSite, make_request
-from tests.test_utils import make_awaitable
+from tests.test_utils import SMALL_PNG, make_awaitable
 from tests.unittest import override_config
 
 
@@ -2835,11 +2835,7 @@ class UserMediaRestTestCase(unittest.HomeserverTestCase):
         other_user_tok = self.login("user", "pass")
 
         # Resolution: 1×1, MIME type: image/png, Extension: png, Size: 67 B
-        image_data1 = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
+        image_data1 = SMALL_PNG
         # Resolution: 1×1, MIME type: image/gif, Extension: gif, Size: 35 B
         image_data2 = unhexlify(
             b"47494638376101000100800100000000"
@@ -2943,14 +2939,7 @@ class UserMediaRestTestCase(unittest.HomeserverTestCase):
         """
         media_ids = []
         for _ in range(number_media):
-            # file size is 67 Byte
-            image_data = unhexlify(
-                b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-                b"0000001f15c4890000000a49444154789c63000100000500010d"
-                b"0a2db40000000049454e44ae426082"
-            )
-
-            media_ids.append(self._create_media_and_access(user_token, image_data))
+            media_ids.append(self._create_media_and_access(user_token, SMALL_PNG))
 
         return media_ids
 
diff --git a/tests/rest/media/v1/test_media_storage.py b/tests/rest/media/v1/test_media_storage.py
index 2f7eebfe69..9ea1c2bf25 100644
--- a/tests/rest/media/v1/test_media_storage.py
+++ b/tests/rest/media/v1/test_media_storage.py
@@ -1,4 +1,4 @@
-# Copyright 2018 New Vector Ltd
+# Copyright 2018-2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -38,6 +38,7 @@ from synapse.rest.media.v1.storage_provider import FileStorageProviderBackend
 
 from tests import unittest
 from tests.server import FakeSite, make_request
+from tests.test_utils import SMALL_PNG
 from tests.utils import default_config
 
 
@@ -134,11 +135,7 @@ class _TestImage:
         # smoll png
         (
             _TestImage(
-                unhexlify(
-                    b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-                    b"0000001f15c4890000000a49444154789c63000100000500010d"
-                    b"0a2db40000000049454e44ae426082"
-                ),
+                SMALL_PNG,
                 b"image/png",
                 b".png",
                 unhexlify(
@@ -593,15 +590,8 @@ class SpamCheckerTestCase(unittest.HomeserverTestCase):
 
     def test_upload_innocent(self):
         """Attempt to upload some innocent data that should be allowed."""
-
-        image_data = unhexlify(
-            b"89504e470d0a1a0a0000000d4948445200000001000000010806"
-            b"0000001f15c4890000000a49444154789c63000100000500010d"
-            b"0a2db40000000049454e44ae426082"
-        )
-
         self.helper.upload_media(
-            self.upload_resource, image_data, tok=self.tok, expect_code=200
+            self.upload_resource, SMALL_PNG, tok=self.tok, expect_code=200
         )
 
     def test_upload_ban(self):
diff --git a/tests/test_utils/__init__.py b/tests/test_utils/__init__.py
index be6302d170..15ac2bfeba 100644
--- a/tests/test_utils/__init__.py
+++ b/tests/test_utils/__init__.py
@@ -1,5 +1,4 @@
-# Copyright 2019 New Vector Ltd
-# Copyright 2020 The Matrix.org Foundation C.I.C
+# Copyright 2019-2021 The Matrix.org Foundation C.I.C.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -19,6 +18,7 @@ Utilities for running the unit tests
 import sys
 import warnings
 from asyncio import Future
+from binascii import unhexlify
 from typing import Any, Awaitable, Callable, TypeVar
 from unittest.mock import Mock
 
@@ -117,3 +117,13 @@ class FakeResponse:
     def deliverBody(self, protocol):
         protocol.dataReceived(self.body)
         protocol.connectionLost(Failure(ResponseDone()))
+
+
+# A small image used in some tests.
+#
+# Resolution: 1×1, MIME type: image/png, Extension: png, Size: 67 B
+SMALL_PNG = unhexlify(
+    b"89504e470d0a1a0a0000000d4948445200000001000000010806"
+    b"0000001f15c4890000000a49444154789c63000100000500010d"
+    b"0a2db40000000049454e44ae426082"
+)
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-07 15:34:18 +0000