| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you 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 time |
| import unittest |
| from subprocess import Popen |
| from unittest import TestCase |
| |
| from generated.org.apache.plc4x.interop.InteropServer import Request, PlcException |
| |
| from org.apache.plc4x.PlcDriverManager import PlcDriverManager |
| |
| if __name__ == '__main__': |
| unittest.main() |
| |
| |
| class TestPlcDriverManager(TestCase): |
| |
| def test_callLib(self): |
| try: |
| proc = Popen(["java", "-jar", "../lib/interop-server.jar"]) |
| print("Started server under pid " + str(proc.pid)) |
| time.sleep(5) |
| poll = proc.poll() |
| if poll is None: |
| print("Still running...") |
| else: |
| print("Unable to start the Interop Server...") |
| except: |
| print("Unable to start proces") |
| finally: |
| proc.terminate() |
| time.sleep(1) |
| |
| def test_startAndStopServer(self): |
| try: |
| manager = PlcDriverManager() |
| |
| ## Do some magic here |
| client = manager._get_client() |
| connection = client.connect("mock:a") |
| |
| result = client.execute(connection, Request(fields={"field1": "asdf"})) |
| |
| print(result) |
| |
| client.close(connection) |
| finally: |
| manager.close() |
| time.sleep(1) |
| |
| def test_withPlcConnection(self): |
| try: |
| manager = PlcDriverManager() |
| |
| try: |
| connection = manager.get_connection("mock:a") |
| result = connection.execute(Request(fields={"field1": "asdf"})) |
| print(result) |
| finally: |
| connection.close() |
| finally: |
| manager.close() |
| time.sleep(1) |
| |
| def test_withCompleteAPI(self): |
| try: |
| manager = PlcDriverManager() |
| |
| connection = None |
| try: |
| connection = manager.get_connection("mock:a") |
| |
| result = connection.execute(Request(fields={"field1": "asdf"})) |
| print("Response Code is " + str(result.get_field("field1").get_response_code())) |
| # We now that we want to get an int... |
| print("Response Value is " + str(result.get_field("field1").get_int_value())) |
| |
| ## Assert the value |
| self.assertEqual(result.get_field("field1").get_int_value(), 100) |
| |
| except PlcException as e: |
| raise Exception(str(e.url)) |
| finally: |
| if connection is not None: |
| connection.close() |
| finally: |
| manager.close() |
| time.sleep(1) |
| |
| # This i a manual test, which needs a running server to work |
| def mt_withRealPLC_forDebug(self): |
| try: |
| manager = PlcDriverManager(embedded_server=False) |
| |
| connection = None |
| try: |
| connection = manager.get_connection("s7://192.168.167.210/0/1") |
| result = connection.execute(Request(fields={"field1": "%M0:USINT"})) |
| print(result) |
| except PlcException as e: |
| raise Exception(str(e.url)) |
| finally: |
| if connection is not None: |
| connection.close() |
| finally: |
| manager.close() |
| |
| # This is an integration test, which needs a S7 PLC |
| def it_withRealPLC(self): |
| try: |
| manager = PlcDriverManager() |
| |
| connection = None |
| try: |
| connection = manager.get_connection("s7://192.168.167.210/0/1") |
| for _ in range(100): |
| result = connection.execute(Request(fields={"field1": "%M0:USINT"})) |
| print("Response Code is " + str(result.get_field("field1").get_response_code())) |
| # We now that we want to get an int... |
| print("Response Value is " + str(result.get_field("field1").get_int_value())) |
| |
| except PlcException as e: |
| raise Exception(str(e.url)) |
| finally: |
| if connection is not None: |
| connection.close() |
| finally: |
| manager.close() |