content: // Licensed to the Apache Software Foundation (ASF) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The ASF licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  package com.cloud.kubernetes.cluster.utils;
  
  import com.cloud.utils.Pair;
  import org.junit.Assert;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.junit.MockitoJUnitRunner;
  
  @RunWith(MockitoJUnitRunner.class)
  public class KubernetesClusterUtilTest {
  
      private void executeThrowAndTestVersionMatch() {
          Pair<Boolean, String> resultPair = null;
          Pair<Boolean, String> result = KubernetesClusterUtil.clusterNodeVersionMatches(resultPair, "1.24.0");
          Assert.assertFalse(result.first());
      }
  
      private void executeAndTestVersionMatch(boolean status, String response, boolean expectedResult) {
          Pair<Boolean, String> resultPair = new Pair<>(status, response);
          Pair<Boolean, String> result = KubernetesClusterUtil.clusterNodeVersionMatches(resultPair, "1.24.0");
          Assert.assertEquals(expectedResult, result.first());
      }
  
      @Test
      public void testClusterNodeVersionMatches() {
          String v1233WorkerNodeOutput = "v1.23.3";
          String v1240WorkerNodeOutput = "v1.24.0";
  
          executeAndTestVersionMatch(true, v1240WorkerNodeOutput, true);
  
          executeAndTestVersionMatch(true, v1233WorkerNodeOutput, false);
  
          executeAndTestVersionMatch(false, v1240WorkerNodeOutput, false);
  
          executeAndTestVersionMatch(false, v1233WorkerNodeOutput, false);
  
          executeThrowAndTestVersionMatch();
      }
  }
  