[core] move SerializationError and DeserializationError to exceptions

sdk/core/azure-core/CHANGELOG.md

@@ -4,7 +4,7 @@
 
 ### Features Added
 
-- Add `SerializationError` and `DeserializationError` in `azure.core.serialization` for errors raised during serialization / deserialization  #24113
+- Add `SerializationError` and `DeserializationError` in `azure.core.serialization` for errors raised during serialization / deserialization  #24312
 
 ## 1.23.1 (2022-03-31)
 

sdk/core/azure-core/azure/core/exceptions.py

@@ -53,6 +53,8 @@
     "StreamConsumedError",
     "StreamClosedError",
     "ResponseNotReadError",
+    "SerializationError",
+    "DeserializationError",
 ]
 
 
@@ -494,3 +496,11 @@ def __init__(self, response):
             )
         )
         super(ResponseNotReadError, self).__init__(message)
+
+class SerializationError(ValueError):
+    """Raised if an error is encountered during serialization."""
+    ...
+
+class DeserializationError(ValueError):
+    """Raised if an error is encountered during deserialization."""
+    ...

sdk/core/azure-core/azure/core/serialization.py

@@ -11,7 +11,7 @@
 from .utils._utils import _FixedOffset
 
 
-__all__ = ["NULL", "AzureJSONEncoder", "SerializationError", "DeserializationError"]
+__all__ = ["NULL", "AzureJSONEncoder"]
 
 
 class _Null(object):
@@ -123,11 +123,3 @@ def default(self, o):  # pylint: disable=too-many-return-statements
         except AttributeError:
             pass
         return super(AzureJSONEncoder, self).default(o)
-
-class SerializationError(ValueError):
-    """Raised if an error is encountered during serialization."""
-    ...
-
-class DeserializationError(ValueError):
-    """Raised if an error is encountered during deserialization."""
-    ...

sdk/core/azure-core/tests/test_exceptions.py

@@ -33,7 +33,7 @@
     from mock import Mock
 
 # module under test
-from azure.core.exceptions import HttpResponseError, ODataV4Error, ODataV4Format
+from azure.core.exceptions import HttpResponseError, ODataV4Error, ODataV4Format, SerializationError, DeserializationError
 from azure.core.pipeline.transport import RequestsTransportResponse
 from azure.core.pipeline.transport._base import _HttpResponseBase as PipelineTransportHttpResponseBase
 from azure.core.rest._http_response_impl import _HttpResponseBaseImpl as RestHttpResponseBase
@@ -320,3 +320,25 @@ def test_datav4_error(self, client, http_request):
         with pytest.raises(HttpResponseError) as ex:
             response.raise_for_status()
         assert "Content: {\"" not in str(ex.value)
+
+def test_serialization_error():
+    message = "Oopsy bad input passed for serialization"
+    error = SerializationError(message)
+    with pytest.raises(SerializationError) as ex:
+        raise error
+    assert str(ex.value) == message
+
+    with pytest.raises(ValueError) as ex:
+        raise error
+    assert str(ex.value) == message
+
+def test_deserialization_error():
+    message = "Oopsy bad input passed for serialization"
+    error = DeserializationError(message)
+    with pytest.raises(DeserializationError) as ex:
+        raise error
+    assert str(ex.value) == message
+
+    with pytest.raises(ValueError) as ex:
+        raise error
+    assert str(ex.value) == message

sdk/core/azure-core/tests/test_serialization.py

@@ -8,7 +8,7 @@
 import json
 import sys
 
-from azure.core.serialization import AzureJSONEncoder, NULL, SerializationError, DeserializationError
+from azure.core.serialization import AzureJSONEncoder, NULL
 import pytest
 
 
@@ -442,25 +442,3 @@ def __init__(self):
         ]
     }
     assert json.loads(json_dumps_with_encoder(expected.to_dict())) == expected_dict
-
-def test_serialization_error():
-    message = "Oopsy bad input passed for serialization"
-    error = SerializationError(message)
-    with pytest.raises(SerializationError) as ex:
-        raise error
-    assert str(ex.value) == message
-
-    with pytest.raises(ValueError) as ex:
-        raise error
-    assert str(ex.value) == message
-
-def test_deserialization_error():
-    message = "Oopsy bad input passed for serialization"
-    error = DeserializationError(message)
-    with pytest.raises(DeserializationError) as ex:
-        raise error
-    assert str(ex.value) == message
-
-    with pytest.raises(ValueError) as ex:
-        raise error
-    assert str(ex.value) == message