Working test for assertion

Author: adamtheturtle

src/vws/exceptions.py

@@ -203,6 +203,21 @@ def response(self) -> Response:
         return self._response
 
 
+class TargetStatusNotSuccess(Exception):
+    """
+    Exception raised when Vuforia returns a response with a result code
+    'TargetStatusNotSuccess'.
+    """
+
+    def __init__(self, response: Response) -> None:
+        """
+        Args:
+            response: The response to a request to Vuforia.
+        """
+        super().__init__()
+        self.response = response
+
+
 class TargetProcessingTimeout(Exception):
     """
     Exception raised when waiting for a target to be processed times out.

src/vws/vws.py

@@ -24,6 +24,7 @@
     TargetNameExist,
     TargetProcessingTimeout,
     TargetStatusProcessing,
+    TargetStatusNotSuccess,
     UnknownTarget,
 )
 
@@ -111,6 +112,7 @@ def _raise_for_result_code(
         'ProjectInactive': ProjectInactive,
         'TargetNameExist': TargetNameExist,
         'TargetStatusProcessing': TargetStatusProcessing,
+        'TargetStatusNotSuccess': TargetStatusNotSuccess,
         'UnknownTarget': UnknownTarget,
     }[result_code]
 

tests/test_exceptions.py

@@ -21,6 +21,7 @@
     MetadataTooLarge,
     ProjectInactive,
     TargetNameExist,
+    TargetStatusNotSuccess,
     TargetStatusProcessing,
     UnknownTarget,
 )
@@ -225,3 +226,22 @@ def test_authentication_failure(high_quality_image: io.BytesIO) -> None:
             )
 
         assert exc.value.response.status_code == codes.UNAUTHORIZED
+
+def test_target_status_not_success(
+    client: VWS,
+    high_quality_image: io.BytesIO,
+) -> None:
+    """
+    A ``TargetStatusNotSuccess`` exception is raised when updating a target
+    which has a status which is not "Success".
+    """
+    target_id = client.add_target(
+        name='x',
+        width=1,
+        image=high_quality_image,
+    )
+
+    with pytest.raises(TargetStatusNotSuccess) as exc:
+        client.update_target(target_id=target_id)
+
+    assert exc.value.response.status_code == codes.FORBIDDEN

tests/test_vws.py

@@ -452,22 +452,6 @@ def test_update_target(
         client.wait_for_target_processed(target_id=target_id)
         client.update_target(target_id=target_id)
 
-    def test_target_status_not_success(
-        self,
-        client: VWS,
-        high_quality_image: io.BytesIO,
-    ) -> None:
-        """
-        It is possible to update a target.
-        """
-        target_id = client.add_target(
-            name='x',
-            width=1,
-            image=high_quality_image,
-        )
-        client.wait_for_target_processed(target_id=target_id)
-        client.update_target(target_id=target_id)
-
     def test_no_fields_given(
         self,
         client: VWS,