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.hypervisor.kvm.discoverer;
  
  import org.junit.Assert;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.Spy;
  import org.mockito.junit.MockitoJUnitRunner;
  
  @RunWith(MockitoJUnitRunner.class)
  public class LibvirtServerDiscovererTest {
  
      @Spy
      private LibvirtServerDiscoverer libvirtServerDiscoverer;
  
      @Test
      public void validateCompatibleOses() {
          validateCompatibleOs("Rocky Linux", "Rocky Linux", true);
          validateCompatibleOs("Rocky", "Rocky Linux", true);
          validateCompatibleOs("Red", "Red Hat Enterprise Linux", true);
          validateCompatibleOs("Oracle", "Oracle Linux Server", true);
          validateCompatibleOs("Rocky Linux", "Red Hat Enterprise Linux", true);
          validateCompatibleOs("AlmaLinux", "Red Hat Enterprise Linux", true);
  
          validateCompatibleOs("Windows", "Rocky Linux", false);
          validateCompatibleOs("SUSE", "Rocky Linux", false);
      }
  
      private void validateCompatibleOs(String hostOsInCluster, String hostOs, boolean expected) {
          if (expected) {
              Assert.assertTrue(libvirtServerDiscoverer.isHostOsCompatibleWithOtherHost(hostOsInCluster, hostOs));
          } else {
              Assert.assertFalse(libvirtServerDiscoverer.isHostOsCompatibleWithOtherHost(hostOsInCluster, hostOs));
          }
      }
  }
  