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.Mockito;
  38 import org.mockito.runners.MockitoJUnitRunner;
  39 import org.onap.ccsdk.apps.ms.neng.core.persistence.NamePersister;
  40 import org.onap.ccsdk.apps.ms.neng.core.policy.FilePolicyReader;
  41 import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyFinder;
  42 import org.onap.ccsdk.apps.ms.neng.core.policy.PolicyParameters;
  43 import org.onap.ccsdk.apps.ms.neng.core.seq.SequenceGenerator;
  44 import org.onap.ccsdk.apps.ms.neng.core.validator.AaiNameValidator;
  45 import org.onap.ccsdk.apps.ms.neng.core.validator.DbNameValidator;
  46
  47 @RunWith(MockitoJUnitRunner.class)
  48 public class NameGeneratorExcMissingDataTest {
  49     @Mock
  50     private PolicyParameters policyParams = mock(PolicyParameters.class);
  51     @Mock
  52     private PolicyFinder policyFinder = mock(PolicyFinder.class);
  53     @Mock
  54     private SequenceGenerator sequenceGenerator = mock(SequenceGenerator.class);
  55     @Mock
  56     private DbNameValidator dbValidator = mock(DbNameValidator.class);
  57     @Mock
  58     private AaiNameValidator aaiValidator = mock(AaiNameValidator.class);
  59     @Mock
  60     private NamePersister namePresister = mock(NamePersister.class);
  61     private Map<String, Map<String, String>> earlierNames = new HashMap<>();
  62     private Map<String, Map<String, ?>> policyCache = new HashMap<>();
  63
  64     protected Map<String, String> makeOneRequest(String policy) {
  65         Map<String, String> requestElement = new HashMap<>();
  66         requestElement.put("external-key", "123456");
  67         requestElement.put("policy-instance-name", policy);
  68         requestElement.put("complex", "dlstxasdf");
  69         requestElement.put("naming-type", "VNF");
  70         requestElement.put("nf-naming-code", "ve1");
  71         requestElement.put("resource-name", "vnf-name");
  72         return requestElement;
  73     }
  74
  75     @Test
  76     public void missingPolicy() throws Exception {
  77         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
  78         Map<String, String> requestElement = makeOneRequest(policyName);
  79         List<Map<String, String>> allElements = new ArrayList<>();
  80         allElements.add(requestElement);
  81
  82         Mockito.lenient().when(policyFinder.findPolicy(policyName)).thenReturn(null);
  83
  84         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
  85                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
  86
  87         try {
  88             gen.generate();
  89             fail("Expecting exception");
  90         } catch (Exception e) {
  91             assertEquals("Could not find the policy data for SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq",
  92                             e.getMessage());
  93             return;
  94         }
  95         fail("Expecting exception");
  96     }
  97
  98     @Test
  99     public void missingPolicyData() throws Exception {
 100         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 101         Map<String, String> requestElement = makeOneRequest(policyName);
 102         List<Map<String, String>> allElements = new ArrayList<>();
 103         allElements.add(requestElement);
 104
 105         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 106                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 107
 108         try {
 109             gen.generate();
 110             fail("Expecting exception");
 111         } catch (Exception e) {
 112             assertEquals("Could not find the policy data for SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 113                             + "and naming-type VNF",
 114                             e.getMessage());
 115             return;
 116         }
 117         fail("Expecting exception");
 118     }
 119
 120     @Test
 121     public void missingPolicyName() throws Exception {
 122         String policyName = null;
 123         Map<String, String> requestElement = makeOneRequest(policyName);
 124         List<Map<String, String>> allElements = new ArrayList<>();
 125         allElements.add(requestElement);
 126
 127         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 128                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 129
 130         try {
 131             gen.generate();
 132             fail("Expecting exception");
 133         } catch (Exception e) {
 134             assertEquals("Could not find policy name in the request", e.getMessage());
 135             return;
 136         }
 137         fail("Expecting exception");
 138     }
 139
 140     @Test
 141     public void missingNamingType() throws Exception {
 142         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 143         Map<String, String> requestElement = makeOneRequest(policyName);
 144         requestElement.remove("naming-type");
 145         List<Map<String, String>> allElements = new ArrayList<>();
 146         allElements.add(requestElement);
 147
 148         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 149                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 150
 151         try {
 152             gen.generate();
 153             fail("Expecting exception");
 154         } catch (Exception e) {
 155             assertEquals("Could not find naming type in the request for policy "
 156                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq",
 157                             e.getMessage());
 158             return;
 159         }
 160         fail("Expecting exception");
 161     }
 162
 163     @Test
 164     public void missingRecipe() throws Exception {
 165         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 166         Map<String, String> requestElement = makeOneRequest(policyName);
 167         List<Map<String, String>> allElements = new ArrayList<>();
 168         allElements.add(requestElement);
 169
 170         Map<String, Object> policy = new FilePolicyReader("bad_policy_missing_recipe.json").getPolicy();
 171         Mockito.lenient().when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 172         Mockito.lenient().when(aaiValidator.validate(anyObject(), anyObject())).thenReturn(true);
 173         Mockito.lenient().when(dbValidator.validate(anyObject(), anyObject())).thenReturn(true);
 174         Mockito.lenient().when(sequenceGenerator.generate(anyObject(), anyObject(), anyObject(), anyObject(), anyInt())).thenReturn(1L);
 175
 176         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 177                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 178
 179         try {
 180             gen.generate();
 181             fail("Expecting exception");
 182         } catch (Exception e) {
 183             assertEquals("Could not find the recipe for SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 184                             + "and naming-type VNF",
 185                             e.getMessage());
 186             return;
 187         }
 188         fail("Expecting exception");
 189     }
 190
 191     @Test
 192     public void missingRecipeOneField() throws Exception {
 193         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 194         Map<String, String> requestElement = makeOneRequest(policyName);
 195         requestElement.remove("complex");
 196         List<Map<String, String>> allElements = new ArrayList<>();
 197         allElements.add(requestElement);
 198
 199         Map<String, Object> policy = new FilePolicyReader("vnf_policy_seq.json").getPolicy();
 200         Mockito.lenient().when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 201
 202         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 203                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 204
 205         try {
 206             gen.generate();
 207             fail("Expecting exception");
 208         } catch (Exception e) {
 209             assertEquals("Could not find data for recipe item COMPLEX in policy "
 210                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 211                             + "and naming-type VNF", e.getMessage());
 212             return;
 213         }
 214         fail("Expecting exception");
 215     }
 216
 217     @Test
 218     public void missingRecipeMultipleFields() throws Exception {
 219         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 220         Map<String, String> requestElement = makeOneRequest(policyName);
 221         requestElement.remove("complex");
 222         List<Map<String, String>> allElements = new ArrayList<>();
 223         allElements.add(requestElement);
 224
 225         Map<String, Object> policy = new FilePolicyReader("long_policy.json").getPolicy();
 226         Mockito.lenient().when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 227
 228         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 229                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 230
 231         try {
 232             gen.generate();
 233             fail("Expecting exception");
 234         } catch (Exception e) {
 235             assertEquals("Could not find data for recipe items COMPLEX, Field2, Field3 and Field4 in policy "
 236                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 237                             + "and naming-type VNF", e.getMessage());
 238             return;
 239         }
 240         fail("Expecting exception");
 241     }
 242
 243     @Test
 244     public void missingRecipeTwoFields() throws Exception {
 245         String policyName = "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq";
 246         Map<String, String> requestElement = makeOneRequest(policyName);
 247         requestElement.put("Field2", "f2");
 248         List<Map<String, String>> allElements = new ArrayList<>();
 249         allElements.add(requestElement);
 250
 251         Map<String, Object> policy = new FilePolicyReader("long_policy.json").getPolicy();
 252         Mockito.lenient().when(policyFinder.findPolicy(policyName)).thenReturn(policy);
 253
 254         NameGenerator gen = new NameGenerator(policyFinder, policyParams, sequenceGenerator, dbValidator, aaiValidator,
 255                         namePresister, requestElement, allElements, earlierNames, policyCache, new ArrayList<>());
 256
 257         try {
 258             gen.generate();
 259             fail("Expecting exception");
 260         } catch (Exception e) {
 261             assertEquals("Could not find data for recipe items Field3 and Field4 in policy "
 262                             + "SDNC_Policy.Config_MS_VNFNamingPolicy_no_seq "
 263                             + "and naming-type VNF", e.getMessage());
 264             return;
 265         }
 266         fail("Expecting exception");
 267     }
 268 }
 269