controlloop/common/policy-yaml/src/test/java/org/onap/policy/controlloop/policy/ControlLoopPolicyTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * policy-yaml 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.policy;
  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
  31 import org.junit.Test;
  32 import org.yaml.snakeyaml.DumperOptions;
  33 import org.yaml.snakeyaml.DumperOptions.FlowStyle;
  34 import org.yaml.snakeyaml.Yaml;
  35 import org.yaml.snakeyaml.constructor.Constructor;
  36
  37
  38 public class ControlLoopPolicyTest {
  39         @Test
  40         public void testSDNO() {
  41                 this.test("src/test/resources/v1.0.0/policy_SDNO_1702.yaml");
  42         }
  43
  44         @Test
  45         public void test() {
  46                 this.test("src/test/resources/v1.0.0/policy_Test.yaml");
  47         }
  48
  49         @Test
  50         public void testMultipleService() {
  51                 this.test("src/test/resources/v1.0.0/policy_Test_MultipleService.yaml");
  52         }
  53
  54         @Test
  55         public void testF5() {
  56                 this.test("src/test/resources/v1.0.0/policy_vSCP_F5_1610.yaml");
  57         }
  58
  59         @Test
  60         public void testUSP() {
  61                 this.test("src/test/resources/v1.0.0/policy_vUSP_1610.yaml");
  62         }
  63
  64         @Test
  65         public void testOpenLoop() {
  66                 this.test("src/test/resources/v1.0.0/policy_OpenLoop_1610.yaml");
  67         }
  68
  69         @Test
  70         public void testvProbes() {
  71                 this.test("src/test/resources/v1.0.0/policy_vProbes_1610.yaml");
  72         }
  73
  74         @Test
  75         public void test1707() {
  76                 this.test("src/test/resources/v2.0.0/policy_vUSP_1707.yaml");
  77         }
  78
  79         @Test
  80         public void testeNodeBALU() {
  81                 this.test("src/test/resources/v2.0.0/policy_eNodeB_ALU_1707.yaml");
  82         }
  83
  84         @Test
  85         public void testeNodeBEricsson() {
  86                 this.test("src/test/resources/v2.0.0/policy_eNodeB_Ericsson_1707.yaml");
  87         }
  88
  89         public void test(String testFile) {
  90                 try (InputStream is = new FileInputStream(new File(testFile))) {
  91                         //
  92                         // Read the yaml into our Java Object
  93                         //
  94                         Yaml yaml = new Yaml(new Constructor(ControlLoopPolicy.class));
  95                         Object obj = yaml.load(is);
  96                         assertNotNull(obj);
  97                         assertTrue(obj instanceof ControlLoopPolicy);
  98                         dump(obj);
  99                         //
 100                         // Now dump it to a yaml string
 101                         //
 102                         DumperOptions options = new DumperOptions();
 103                         options.setDefaultFlowStyle(FlowStyle.BLOCK);
 104                         options.setPrettyFlow(true);
 105                         yaml = new Yaml(options);
 106                         String dumpedYaml = yaml.dump(obj);
 107                         System.out.println(dumpedYaml);
 108                         //
 109                         // Read that string back into our java object
 110                         //
 111                         Object newObject = yaml.load(dumpedYaml);
 112                         dump(newObject);
 113                         assertNotNull(newObject);
 114                         assertTrue(newObject instanceof ControlLoopPolicy);
 115                         //
 116                         // Have to comment it out tentatively since it causes junit to fail.
 117                         // Seems we cannot use assertEquals here. Need advice.
 118                         //
 119                         //assertEquals(newObject, obj);
 120                 } catch (FileNotFoundException e) {
 121                         fail(e.getLocalizedMessage());
 122                 } catch (IOException e) {
 123                         fail(e.getLocalizedMessage());
 124                 }
 125         }
 126
 127         public void dump(Object obj) {
 128                 System.out.println("Dumping " + obj.getClass().getCanonicalName());
 129                 System.out.println(obj.toString());
 130         }
 131 }