ms/neng/src/test/java/org/onap/ccsdk/apps/ms/neng/core/gen/NameGeneratorExcMissingDataTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : CCSDK.apps
   4  * ================================================================================
   5  * Copyright (C) 2018 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.ccsdk.apps.ms.neng.core.gen;
  22
  23 import static org.junit.Assert.assertEquals;
  24 import static org.junit.Assert.fail;
  25 import static org.mockito.Matchers.anyInt;
  26 import static org.mockito.Matchers.anyObject;
  27 import static org.mockito.Mockito.mock;
  28 import static org.mockito.Mockito.when;
  29
  30 import java.util.ArrayList;
  31 import java.util.HashMap;
  32 import java.util.List;
  33 import java.util.Map;
  34 import org.junit.Test;
  35 import org.junit.runner.RunWith;
  36 import org.mockito.Mock;
  37 import org.mockito.runners.MockitoJUnitRunner;
  38 import org.onap.ccsdk.apps.ms.neng.core.persistence.NamePersister;
  39 import org.onap.ccsdk.apps.ms.neng.core.policy.FilePolicyReader;
  40 import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyFinder;
  41 import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyParameters;
  42 import org.onap.ccsdk.apps.ms.neng.core.seq.SequenceGenerator;
  43 import org.onap.ccsdk.apps.ms.neng.core.validator.AaiNameValidator;
  44 import org.onap.ccsdk.apps.ms.neng.core.validator.DbNameValidator;
  45
  46 @RunWith(MockitoJUnitRunner.class)
  47 public class NameGeneratorExcMissingDataTest {
  48     @Mock
  49     private PolicyParameters policyParams = mock(PolicyParameters.class);
  50     @Mock
  51     private PolicyFinder policyFinder = mock(PolicyFinder.class);
  52     @Mock
  53     private SequenceGenerator sequenceGenerator = mock(SequenceGenerator.class);
  54     @Mock
  55     private DbNameValidator dbValidator = mock(DbNameValidator.class);
  56     @Mock
  57     private AaiNameValidator aaiValidator = mock(AaiNameValidator.class);
  58     @Mock
  59     private NamePersister namePresister = mock(NamePersister.class);
  60     private Map<String, Map<String, String>> earlierNames = new HashMap<>();
  61     private Map<String, Map<String, ?>> policyCache = new HashMap<>();
  62
  63     protected Map<String, String> makeOneRequest(String policy) {
  64         Map<String, String> requestElement = new HashMap<>();
  65         requestElement.put("external-key", "123456");
  66         requestElement.put("policy-instance-name", policy);
  67         requestElement.put("complex", "dlstxasdf");
  68         requestElement.put("naming-type", "VNF");
  69         requestElement.put("nf-naming-code", "ve1");
  70         requestElement.put("resource-name", "vnf-name");
  71         return requestElement;
  72     }
  73
  74     @Test
  75     public void missingPolicy() throws Exception {
  76         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
  77         Map<String, String> requestElement = makeOneRequest(policyName);
  78         List<Map<String, String>> allElements = new ArrayList<>();
  79         allElements.add(requestElement);
  80
  81         when(policyFinder.findPolicy(policyName)).thenReturn(null);
  82
  83         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
  84                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
  85
  86         try {
  87             gen.generate();
  88             fail("Expecting exception");
  89         } catch (Exception e) {
  90             assertEquals("Could not find the policy data for SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq",
  91                             e.getMessage());
  92             return;
  93         }
  94         fail("Expecting exception");
  95     }
  96
  97     @Test
  98     public void missingPolicyData() throws Exception {
  99         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 100         Map<String, String> requestElement = makeOneRequest(policyName);
 101         List<Map<String, String>> allElements = new ArrayList<>();
 102         allElements.add(requestElement);
 103
 104         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 105                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 106
 107         try {
 108             gen.generate();
 109             fail("Expecting exception");
 110         } catch (Exception e) {
 111             assertEquals("Could not find the policy data for SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 112                             + "and naming-type VNF",
 113                             e.getMessage());
 114             return;
 115         }
 116         fail("Expecting exception");
 117     }
 118
 119     @Test
 120     public void missingPolicyName() throws Exception {
 121         String policyName = null;
 122         Map<String, String> requestElement = makeOneRequest(policyName);
 123         List<Map<String, String>> allElements = new ArrayList<>();
 124         allElements.add(requestElement);
 125
 126         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 127                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 128
 129         try {
 130             gen.generate();
 131             fail("Expecting exception");
 132         } catch (Exception e) {
 133             assertEquals("Could not find policy name in the request", e.getMessage());
 134             return;
 135         }
 136         fail("Expecting exception");
 137     }
 138
 139     @Test
 140     public void missingNamingType() throws Exception {
 141         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 142         Map<String, String> requestElement = makeOneRequest(policyName);
 143         requestElement.remove("naming-type");
 144         List<Map<String, String>> allElements = new ArrayList<>();
 145         allElements.add(requestElement);
 146
 147         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 148                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 149
 150         try {
 151             gen.generate();
 152             fail("Expecting exception");
 153         } catch (Exception e) {
 154             assertEquals("Could not find naming type in the request for policy "
 155                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq",
 156                             e.getMessage());
 157             return;
 158         }
 159         fail("Expecting exception");
 160     }
 161
 162     @Test
 163     public void missingRecipe() throws Exception {
 164         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 165         Map<String, String> requestElement = makeOneRequest(policyName);
 166         List<Map<String, String>> allElements = new ArrayList<>();
 167         allElements.add(requestElement);
 168
 169         Map<String, Object> policy = new FilePolicyReader("bad_policy_missing_recipe.json").getPolicy();
 170         when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 171         when(aaiValidator.validate(anyObject(), anyObject())).thenReturn(true);
 172         when(dbValidator.validate(anyObject(), anyObject())).thenReturn(true);
 173         when(sequenceGenerator.generate(anyObject(), anyObject(), anyObject(), anyObject(), anyInt())).thenReturn(1L);
 174
 175         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 176                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 177
 178         try {
 179             gen.generate();
 180             fail("Expecting exception");
 181         } catch (Exception e) {
 182             assertEquals("Could not find the recipe for SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 183                             + "and naming-type VNF",
 184                             e.getMessage());
 185             return;
 186         }
 187         fail("Expecting exception");
 188     }
 189
 190     @Test
 191     public void missingRecipeOneField() throws Exception {
 192         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 193         Map<String, String> requestElement = makeOneRequest(policyName);
 194         requestElement.remove("complex");
 195         List<Map<String, String>> allElements = new ArrayList<>();
 196         allElements.add(requestElement);
 197
 198         Map<String, Object> policy = new FilePolicyReader("vnf_policy_seq.json").getPolicy();
 199         when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 200
 201         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 202                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 203
 204         try {
 205             gen.generate();
 206             fail("Expecting exception");
 207         } catch (Exception e) {
 208             assertEquals("Could not find data for recipe item COMPLEX in policy "
 209                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 210                             + "and naming-type VNF", e.getMessage());
 211             return;
 212         }
 213         fail("Expecting exception");
 214     }
 215
 216     @Test
 217     public void missingRecipeMultipleFields() throws Exception {
 218         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 219         Map<String, String> requestElement = makeOneRequest(policyName);
 220         requestElement.remove("complex");
 221         List<Map<String, String>> allElements = new ArrayList<>();
 222         allElements.add(requestElement);
 223
 224         Map<String, Object> policy = new FilePolicyReader("long_policy.json").getPolicy();
 225         when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 226
 227         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 228                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 229
 230         try {
 231             gen.generate();
 232             fail("Expecting exception");
 233         } catch (Exception e) {
 234             assertEquals("Could not find data for recipe items COMPLEX, Field2, Field3 and Field4 in policy "
 235                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 236                             + "and naming-type VNF", e.getMessage());
 237             return;
 238         }
 239         fail("Expecting exception");
 240     }
 241
 242     @Test
 243     public void missingRecipeTwoFields() throws Exception {
 244         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 245         Map<String, String> requestElement = makeOneRequest(policyName);
 246         requestElement.put("Field2", "f2");
 247         List<Map<String, String>> allElements = new ArrayList<>();
 248         allElements.add(requestElement);
 249
 250         Map<String, Object> policy = new FilePolicyReader("long_policy.json").getPolicy();
 251         when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 252
 253         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 254                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 255
 256         try {
 257             gen.generate();
 258             fail("Expecting exception");
 259         } catch (Exception e) {
 260             assertEquals("Could not find data for recipe items Field3 and Field4 in policy "
 261                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 262                             + "and naming-type VNF", e.getMessage());
 263             return;
 264         }
 265         fail("Expecting exception");
 266     }
 267 }
 268