catalog-be/src/test/java/org/openecomp/sdc/be/components/utils/UtilsTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * SDC
   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.openecomp.sdc.be.components.utils;
  22
  23 import org.junit.Test;
  24
  25 import java.util.ArrayList;
  26 import java.util.Arrays;
  27 import java.util.List;
  28
  29 import static org.assertj.core.api.Assertions.assertThat;
  30
  31 public class UtilsTest {
  32
  33     @Test
  34     public void testThatEmptyListReturns0() {
  35         List<String> existingResourceNames = new ArrayList<>();
  36         int counter = Utils.getNextCounter(existingResourceNames);
  37         assertThat(counter).isZero();
  38     }
  39
  40     @Test
  41     public void testListWithValidValue() {
  42         List<String> existingResourceNames = Arrays.asList("d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..0");
  43         int counter = Utils.getNextCounter(existingResourceNames);
  44         assertThat(counter).isEqualTo(1);
  45     }
  46
  47     @Test
  48     public void testListWithInvalidSingleValue() {
  49         List<String> existingResourceNames = Arrays.asList("d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection");
  50         int counter = Utils.getNextCounter(existingResourceNames);
  51         assertThat(counter).isEqualTo(1);
  52     }
  53
  54     @Test
  55     public void testListWithValidValues() {
  56         List<String> existingResourceNames = Arrays.asList("d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..0",
  57                 "d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..10",
  58                 "d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..15",
  59                 "d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..2");
  60         int counter = Utils.getNextCounter(existingResourceNames);
  61         assertThat(counter).isEqualTo(16);
  62     }
  63
  64     @Test
  65     public void testListWithInvalidValue() {
  66         List<String> existingResourceNames = Arrays.asList("d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..0",
  67                 "d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..10",
  68                 "d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection..15",
  69                 "d7f886ce-7e32-4b1f-bfd8-f664b03fee09.ruti..NetworkCollection");
  70         int counter = Utils.getNextCounter(existingResourceNames);
  71         assertThat(counter).isEqualTo(16);
  72     }
  73 }