Add more Variable Server unit and integration tests, clean up and clarify naming

test/SIM_test_varserv/RUN_test/err2_test.py

@@ -0,0 +1,24 @@
+import trick
+
+from trick.unit_test import *
+
+def main():
+
+    trick.var_server_set_port(40000)
+    trick.var_ascii()
+    trick.real_time_enable()
+    trick.exec_set_software_frame(0.01)
+
+    trick.exec_set_terminate_time(1000.0)
+    trick.var_server_set_source_address('localhost')
+
+    varServerPort = trick.var_server_get_port()
+    test_output = ( os.getenv("TRICK_HOME") + "/trick_test/SIM_test_varserv.xml" ) 
+    command = 'os.system("./models/test_client/test_client_err2 ' + str(varServerPort) + ' --gtest_output=xml:' + test_output + ' &")'
+
+    # Start the test client after everything has been initialized (hopefully)
+    trick.add_read(1.0, command)
+
+if __name__ == "__main__":
+	main()
+