Add regression test for SimulConvTransformerModel (#3031)

Summary: Pull Request resolved: https://github.com/fairinternal/fairseq-py/pull/3031

Reviewed By: kahne

Differential Revision: D34018108

Pulled By: sravyapopuri388

fbshipit-source-id: 4db96653658a998b15c0cdbc2e588198d951a420

tests/speech/test_convtransformer_simul_trans.py

@@ -0,0 +1,30 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+#
+# This source code is licensed under the MIT license found in the
+# LICENSE file in the root directory of this source tree.
+
+import unittest
+from tests.speech import TestFairseqSpeech
+
+S3_BASE_URL = "https://dl.fbaipublicfiles.com/fairseq/"
+
+
+class TestConvtransformerSimulTrans(TestFairseqSpeech):
+    def setUp(self):
+        self._set_up(
+            "simul",
+            "speech_tests/simul",
+            ["config_gcmvn_specaug.yaml", "dict.txt", "dev.tsv"],
+        )
+
+    def test_waitk_checkpoint(self):
+        """Only test model loading since fairseq currently doesn't support inference of simultaneous models"""
+        _, _, _, _ = self.download_and_load_checkpoint(
+            "checkpoint_best.pt",
+            arg_overrides={"config_yaml": "config_gcmvn_specaug.yaml"},
+        )
+        return
+
+
+if __name__ == "__main__":
+    unittest.main()