models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/DeploymentSubGroupTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP Policy Models
   4  * ================================================================================
   5  * Copyright (C) 2019 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.models.pdp.concepts;
  22
  23 import static org.assertj.core.api.Assertions.assertThatThrownBy;
  24 import static org.junit.Assert.assertEquals;
  25 import static org.junit.Assert.assertFalse;
  26 import static org.junit.Assert.assertNotNull;
  27 import static org.junit.Assert.assertNull;
  28 import static org.junit.Assert.assertTrue;
  29
  30 import java.util.Arrays;
  31 import org.junit.Test;
  32 import org.onap.policy.common.parameters.ValidationResult;
  33 import org.onap.policy.common.utils.coder.Coder;
  34 import org.onap.policy.common.utils.coder.CoderException;
  35 import org.onap.policy.common.utils.coder.StandardCoder;
  36 import org.onap.policy.models.pdp.concepts.DeploymentSubGroup.Action;
  37 import org.onap.policy.models.tosca.authorative.concepts.ToscaPolicyIdentifier;
  38
  39 /**
  40  * Test methods not tested by {@link ModelsTest}.
  41  */
  42 public class DeploymentSubGroupTest {
  43     private static final String VERSION_300 = "3.0.0";
  44     private static final Coder coder = new StandardCoder();
  45
  46     @Test
  47     public void testCopyConstructor() {
  48         assertThatThrownBy(() -> new DeploymentSubGroup(null)).isInstanceOf(NullPointerException.class);
  49
  50         final DeploymentSubGroup orig = new DeploymentSubGroup();
  51
  52         // verify with null values
  53         assertEquals("DeploymentSubGroup(pdpType=null, action=null, policies=[])",
  54                         new DeploymentSubGroup(orig).toString());
  55
  56         orig.setPdpType("my-type");
  57         orig.setAction(Action.POST);
  58
  59         final ToscaPolicyIdentifier pol1 = new ToscaPolicyIdentifier();
  60         pol1.setName("policy-A");
  61         pol1.setVersion("1.0.0");
  62         final ToscaPolicyIdentifier pol2 = new ToscaPolicyIdentifier();
  63         pol2.setName("policy-B");
  64         pol1.setVersion("2.0.0");
  65         orig.setPolicies(Arrays.asList(pol1, pol2));
  66
  67         assertEquals(orig.toString(), new DeploymentSubGroup(orig).toString());
  68     }
  69
  70     @Test
  71     public void testValidatePapRest() throws Exception {
  72         DeploymentSubGroup subgrp = new DeploymentSubGroup();
  73
  74         subgrp.setPdpType("pdp-type");
  75         subgrp.setAction(Action.PATCH);
  76         subgrp.setPolicies(Arrays.asList(makeIdent("policy-X", "4.0.0", ToscaPolicyIdentifier.class)));
  77
  78         // valid
  79         ValidationResult result = subgrp.validatePapRest();
  80         assertNotNull(result);
  81         assertTrue(result.isValid());
  82         assertNull(result.getResult());
  83
  84         // null pdp type
  85         DeploymentSubGroup sub2 = new DeploymentSubGroup(subgrp);
  86         sub2.setPdpType(null);
  87         assertInvalid(sub2);
  88
  89         // null action
  90         sub2 = new DeploymentSubGroup(subgrp);
  91         sub2.setAction(null);
  92         assertInvalid(sub2);
  93
  94         // null policies
  95         sub2 = new DeploymentSubGroup(subgrp);
  96         sub2.setPolicies(null);
  97         assertInvalid(sub2);
  98
  99         // null policy item
 100         sub2 = new DeploymentSubGroup(subgrp);
 101         sub2.getPolicies().set(0, null);
 102         assertInvalid(sub2);
 103
 104         // invalid policy item
 105         sub2 = new DeploymentSubGroup(subgrp);
 106         sub2.getPolicies().set(0, makeIdent(null, VERSION_300, ToscaPolicyIdentifier.class));
 107         assertInvalid(sub2);
 108     }
 109
 110     private void assertInvalid(DeploymentSubGroup sub2) {
 111         ValidationResult result = sub2.validatePapRest();
 112         assertNotNull(result);
 113         assertFalse(result.isValid());
 114         assertNotNull(result.getResult());
 115     }
 116
 117     /**
 118      * Makes an identifier. Uses JSON which does no error checking.
 119      *
 120      * @param name name to put into the identifier
 121      * @param version version to put into the identifier
 122      * @param clazz type of identifier to create
 123      * @return a new identifier
 124      * @throws CoderException if the JSON cannot be decoded
 125      */
 126     private <T> T makeIdent(String name, String version, Class<T> clazz) throws CoderException {
 127         StringBuilder bldr = new StringBuilder();
 128         bldr.append("{");
 129
 130         if (name != null) {
 131             bldr.append("'name':'");
 132             bldr.append(name);
 133             bldr.append("'");
 134         }
 135
 136         if (version != null) {
 137             if (name != null) {
 138                 bldr.append(',');
 139             }
 140
 141             bldr.append("'version':'");
 142             bldr.append(version);
 143             bldr.append("'");
 144         }
 145
 146         bldr.append("}");
 147
 148         String json = bldr.toString().replace('\'', '"');
 149
 150         return coder.decode(json, clazz);
 151     }
 152 }