1 files changed, 73 insertions, 0 deletions
diff --git a/azure/aria/aria-extension-cloudify/src/aria/tests/utils/test_exceptions.py b/azure/aria/aria-extension-cloudify/src/aria/tests/utils/test_exceptions.py
new file mode 100644
index 0000000..5d030e2
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+++ b/azure/aria/aria-extension-cloudify/src/aria/tests/utils/test_exceptions.py
@@ -0,0 +1,73 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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 jsonpickle
+
+from aria.utils import exceptions
+
+_ARG1 = 'arg-1'
+_ARG2 = 'arg-2'
+
+
+class TestWrapIfNeeded(object):
+
+    def test_no_wrapping_required1(self):
+        e = JsonPickleableException1(_ARG1, _ARG2)
+        assert exceptions.wrap_if_needed(e) is e
+
+    def test_no_wrapping_required2(self):
+        e = JsonPickleableException1(arg1=_ARG1, arg2=_ARG2)
+        assert exceptions.wrap_if_needed(e) is e
+
+    def test_no_wrapping_required3(self):
+        e = JsonPickleableException2(arg1=_ARG1, arg2=_ARG2)
+        assert exceptions.wrap_if_needed(e) is e
+
+    def test_wrapping_required1(self):
+        e = NonJsonPickleableException(_ARG1, _ARG2)
+        wrapped_e = exceptions.wrap_if_needed(e)
+        wrapped_e = jsonpickle.loads(jsonpickle.dumps(wrapped_e))
+        assert isinstance(wrapped_e, exceptions._WrappedException)
+        assert wrapped_e.exception_type == type(e).__name__
+        assert wrapped_e.exception_str == str(e)
+
+    def test_wrapping_required2(self):
+        e = NonJsonPickleableException(arg1=_ARG1, arg2=_ARG2)
+        wrapped_e = exceptions.wrap_if_needed(e)
+        wrapped_e = jsonpickle.loads(jsonpickle.dumps(wrapped_e))
+        assert isinstance(wrapped_e, exceptions._WrappedException)
+        assert wrapped_e.exception_type == type(e).__name__
+        assert wrapped_e.exception_str == str(e)
+
+
+class JsonPickleableException1(Exception):
+    def __init__(self, arg1, arg2):
+        super(JsonPickleableException1, self).__init__(arg1, arg2)
+        self.arg1 = arg1
+        self.arg2 = arg2
+
+
+class JsonPickleableException2(Exception):
+    def __init__(self, arg1=None, arg2=None):
+        super(JsonPickleableException2, self).__init__()
+        self.arg1 = arg1
+        self.arg2 = arg2
+
+
+class NonJsonPickleableException(Exception):
+    def __init__(self, arg1, arg2):
+        super(NonJsonPickleableException, self).__init__()
+        self.arg1 = arg1
+        self.arg2 = arg2