Add arg validation tests for matrix_transpose

Author: ndgrigorian

dpctl/tests/test_usm_ndarray_linalg.py

@@ -0,0 +1,33 @@
+#                       Data Parallel Control (dpctl)
+#
+#  Copyright 2020-2023 Intel Corporation
+#
+#  Licensed 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 pytest
+
+import dpctl.tensor as dpt
+from dpctl.tests.helper import get_queue_or_skip
+
+
+def test_matrix_transpose_arg_validation():
+    get_queue_or_skip()
+
+    X = dpt.ones(5, dtype="i4")
+
+    with pytest.raises(ValueError):
+        dpt.matrix_transpose(X)
+
+    X = dict()
+    with pytest.raises(TypeError):
+        dpt.matrix_transpose(X)