controlloop/common/eventmanager/src/test/java/org/onap/policy/controlloop/processor/ControlLoopProcessorTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * unit test
   4  * ================================================================================
   5  * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Licensed under the Apache License, Version 2.0 (the "License");
   8  * you may not use this file except in compliance with the License.
   9  * You may obtain a copy of the License at
  10  *
  11  *      http://www.apache.org/licenses/LICENSE-2.0
  12  *
  13  * Unless required by applicable law or agreed to in writing, software
  14  * distributed under the License is distributed on an "AS IS" BASIS,
  15  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  16  * See the License for the specific language governing permissions and
  17  * limitations under the License.
  18  * ============LICENSE_END=========================================================
  19  */
  20
  21 package org.onap.policy.controlloop.processor;
  22
  23 import static org.junit.Assert.*;
  24
  25 import java.io.File;
  26 import java.io.FileInputStream;
  27 import java.io.FileNotFoundException;
  28 import java.io.IOException;
  29 import java.io.InputStream;
  30 import java.nio.charset.StandardCharsets;
  31
  32 import org.apache.commons.io.IOUtils;
  33 import org.junit.Test;
  34
  35 import org.onap.policy.controlloop.ControlLoopException;
  36 import org.onap.policy.controlloop.policy.FinalResult;
  37 import org.onap.policy.controlloop.policy.Policy;
  38 import org.onap.policy.controlloop.policy.PolicyResult;
  39
  40 public class ControlLoopProcessorTest {
  41
  42         @Test
  43         public void test() {
  44                 try (InputStream is = new FileInputStream(new File("src/test/resources/test.yaml"))) {
  45                         String result = IOUtils.toString(is, StandardCharsets.UTF_8);
  46                         this.testSuccess(result);
  47                         this.testFailure(result);
  48                 } catch (FileNotFoundException e) {
  49                         e.printStackTrace();
  50                         fail(e.getMessage());
  51                 } catch (IOException e) {
  52                         e.printStackTrace();
  53                         fail(e.getMessage());
  54                 } catch (ControlLoopException e) {
  55                         e.printStackTrace();
  56                         fail(e.getMessage());
  57                 }
  58         }
  59
  60         public void testSuccess(String yaml) throws ControlLoopException {
  61                 ControlLoopProcessor processor = new ControlLoopProcessor(yaml);
  62                 System.out.println("testSuccess: " + processor.getControlLoop().toString());
  63                 while (true) {
  64                         FinalResult result = processor.checkIsCurrentPolicyFinal();
  65                         if (result != null) {
  66                                 System.out.println(result);
  67                                 break;
  68                         }
  69                         Policy policy = processor.getCurrentPolicy();
  70                         assertNotNull(policy);
  71                         System.out.println("current policy is: " + policy.id + " " + policy.name);
  72                         processor.nextPolicyForResult(PolicyResult.SUCCESS);
  73                 }
  74         }
  75
  76         public void testFailure(String yaml) throws ControlLoopException {
  77                 ControlLoopProcessor processor = new ControlLoopProcessor(yaml);
  78                 System.out.println("testFailure: " + processor.getControlLoop().toString());
  79                 while (true) {
  80                         FinalResult result = processor.checkIsCurrentPolicyFinal();
  81                         if (result != null) {
  82                                 System.out.println(result);
  83                                 break;
  84                         }
  85                         Policy policy = processor.getCurrentPolicy();
  86                         assertNotNull(policy);
  87                         System.out.println("current policy is: " + policy.id + " " + policy.name);
  88                         processor.nextPolicyForResult(PolicyResult.FAILURE);
  89                 }
  90         }
  91
  92 }