Merge pull request #2053 from dzhwinter/develop_mq2007

enrich paddle built-in learning to rank dataset with the mq2007 dataset

python/paddle/v2/dataset/tests/mq2007_test.py

@@ -0,0 +1,33 @@
+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved
+#
+# 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 paddle.v2.dataset.mq2007
+import unittest
+
+
+class TestMQ2007(unittest.TestCase):
+    def test_pairwise(self):
+        for label, query_left, query_right in paddle.v2.dataset.mq2007.test(
+                format="pairwise"):
+            self.assertEqual(query_left.shape(), (46, ))
+            self.assertEqual(query_right.shape(), (46, ))
+
+    def test_listwise(self):
+        for label_array, query_array in paddle.v2.dataset.mq2007.test(
+                format="listwise"):
+            self.assertEqual(len(label_array), len(query_array))
+
+
+if __name__ == "__main__":
+    unittest.main()