Added test all

Author: ryanhz

tests/test_all.py

@@ -0,0 +1,18 @@
+import unittest
+
+from .test_command import CommandTestCase
+from .test_reply import ReplyTestCase
+from .test_bus import BusTestCase
+
+def create_suite():
+    test_suite = unittest.TestSuite()
+    test_suite.addTest(CommandTestCase())
+    test_suite.addTest(ReplyTestCase())
+    test_suite.addTest(BusTestCase())
+    return test_suite
+
+if __name__ == '__main__':
+   suite = create_suite()
+
+   runner=unittest.TextTestRunner()
+   runner.run(suite)