Add tests

tests/functional/s3transfer/test_crt.py

@@ -69,6 +69,8 @@ def setUp(self):
         self.region = 'us-west-2'
         self.bucket = "test_bucket"
         self.s3express_bucket = 's3expressbucket--usw2-az5--x-s3'
+        self.mrap_accesspoint = 'arn:aws:s3::123456789012:accesspoint/mfzwi23gnjvgw.mrap'
+        self.mrap_bucket = 'mfzwi23gnjvgw.mrap'
         self.key = "test_key"
         self.expected_content = b'my content'
         self.expected_download_content = b'new content'
@@ -82,6 +84,8 @@ def setUp(self):
             f'{self.s3express_bucket}.s3express-usw2-az5.us-west-2.amazonaws.com'
         )
         self.expected_s3express_path = f'/{self.key}'
+        self.expected_mrap_host = f'{self.mrap_bucket}.accesspoint.s3-global.amazonaws.com'
+        self.expected_mrap_path = f"/{self.key}"
         self.s3_request = mock.Mock(awscrt.s3.S3Request)
         self.s3_crt_client = mock.Mock(awscrt.s3.S3Client)
         self.s3_crt_client.make_request.side_effect = (
@@ -156,6 +160,26 @@ def _assert_exected_s3express_request(
             awscrt.auth.AwsSigningAlgorithm.V4_S3EXPRESS
         )
 
+    def _assert_exected_mrap_request(
+        self,
+        make_request_kwargs,
+        expected_http_method='GET'
+    ):
+        self._assert_expected_crt_http_request(
+            make_request_kwargs["request"],
+            expected_host=self.expected_mrap_host,
+            expected_path=self.expected_mrap_path,
+            expected_http_method=expected_http_method,
+        )
+        self.assertIn('signing_config', make_request_kwargs)
+        self.assertEqual(
+            make_request_kwargs['signing_config'].algorithm,
+            awscrt.auth.AwsSigningAlgorithm.V4_ASYMMETRIC
+        )
+        self.assertEqual(
+            make_request_kwargs['signing_config'].region, "*"
+        )
+
     def _assert_subscribers_called(self, expected_future=None):
         self.assertTrue(self.record_subscriber.on_queued_called)
         self.assertTrue(self.record_subscriber.on_done_called)
@@ -388,6 +412,17 @@ def test_upload_with_s3express(self):
             expected_http_method='PUT'
         )
 
+    def test_upload_with_mrap(self):
+        future = self.transfer_manager.upload(
+            self.filename, self.mrap_accesspoint, self.key, {},
+            [self.record_subscriber]
+        )
+        future.result()
+        self._assert_exected_mrap_request(
+            self.s3_crt_client.make_request.call_args[1],
+            expected_http_method='PUT'
+        )
+
     def test_download(self):
         future = self.transfer_manager.download(
             self.bucket, self.key, self.filename, {}, [self.record_subscriber]
@@ -501,6 +536,17 @@ def test_download_with_s3express(self):
             expected_http_method='GET'
         )
 
+    def test_download_with_mrap(self):
+        future = self.transfer_manager.download(
+            self.mrap_accesspoint, self.key, self.filename, {},
+            [self.record_subscriber]
+        )
+        future.result()
+        self._assert_exected_mrap_request(
+            self.s3_crt_client.make_request.call_args[1],
+            expected_http_method='GET'
+        )
+
     def test_delete(self):
         future = self.transfer_manager.delete(
             self.bucket, self.key, {}, [self.record_subscriber]