Update test file names

Author: Soohwan Kim

tests/test_contextnet.py

@@ -11,7 +11,7 @@
 logger = logging.getLogger(__name__)
 
 
-class TestConformer(unittest.TestCase):
+class TestContextNet(unittest.TestCase):
     def test_forward(self):
         configs = build_dummy_configs(model_configs=ContextNetConfigs(), criterion_configs=CTCLossConfigs())
 

tests/test_contextnet_lstm.py

@@ -19,7 +19,7 @@
 logger = logging.getLogger(__name__)
 
 
-class TestConformerLSTM(unittest.TestCase):
+class TestContextNetLSTM(unittest.TestCase):
     def test_forward(self):
         configs = build_dummy_configs(
             model_configs=ContextNetLSTMConfigs(),

tests/test_contextnet_transducer.py

@@ -16,7 +16,7 @@
 logger = logging.getLogger(__name__)
 
 
-class TestConformerTransducer(unittest.TestCase):
+class TestContextNetTransducer(unittest.TestCase):
     def test_forward(self):
         configs = build_dummy_configs(
             model_configs=ContextNetTransducerConfigs(),