content: /*
   * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
   * (the "License"). You may not use this work except in compliance with the License, which is
   * available at www.apache.org/licenses/LICENSE-2.0
   *
   * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
   * either express or implied, as more fully set forth in the License.
   *
   * See the NOTICE file distributed with this work for information regarding copyright ownership.
   */
  
  package alluxio.job.plan.transform.format;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotEquals;
  import static org.mockito.Mockito.any;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.mockStatic;
  import static org.mockito.Mockito.times;
  import static org.mockito.Mockito.verify;
  
  import alluxio.client.ReadType;
  import alluxio.conf.PropertyKey;
  
  import org.apache.hadoop.conf.Configuration;
  import org.apache.hadoop.fs.FileSystem;
  import org.apache.hadoop.security.UserGroupInformation;
  import org.junit.Test;
  import org.mockito.MockedStatic;
  
  public class JobPathTest {
  
    @Test
    public void testCache() throws Exception {
      try (MockedStatic<JobPath> jobPathMocked = mockStatic(JobPath.class);
           MockedStatic<UserGroupInformation> userGroupInfoMocked =
               mockStatic(UserGroupInformation.class)) {
        jobPathMocked.when(() -> JobPath.fileSystemGet(any(), any()))
            .thenAnswer((p) -> mock(FileSystem.class));
        userGroupInfoMocked.when(UserGroupInformation::getCurrentUser).thenReturn(null);
  
        Configuration conf = new Configuration();
        JobPath jobPath = new JobPath("foo", "bar", "/baz");
        FileSystem fileSystem = jobPath.getFileSystem(conf);
  
        verify(JobPath.class, times(1));
        JobPath.fileSystemGet(any(), any());
  
        assertEquals(fileSystem, jobPath.getFileSystem(conf));
        verify(JobPath.class, times(1));
        JobPath.fileSystemGet(any(), any());
  
        conf.set(PropertyKey.USER_FILE_READ_TYPE_DEFAULT.toString(), ReadType.NO_CACHE.toString());
        FileSystem newFileSystem = jobPath.getFileSystem(conf);
        assertNotEquals(fileSystem, newFileSystem);
        verify(JobPath.class, times(2));
        JobPath.fileSystemGet(any(), any());
  
        conf.set("foo", "bar");
        assertEquals(newFileSystem, jobPath.getFileSystem(conf));
        verify(JobPath.class, times(2));
        JobPath.fileSystemGet(any(), any());
  
        jobPath = new JobPath("foo", "bar", "/bar");
        assertEquals(newFileSystem, jobPath.getFileSystem(conf));
        verify(JobPath.class, times(2));
        JobPath.fileSystemGet(any(), any());
  
        jobPath = new JobPath("foo", "baz", "/bar");
        assertNotEquals(newFileSystem, jobPath.getFileSystem(conf));
        verify(JobPath.class, times(3));
        JobPath.fileSystemGet(any(), any());
  
        jobPath = new JobPath("bar", "bar", "/bar");
        assertNotEquals(newFileSystem, jobPath.getFileSystem(conf));
        verify(JobPath.class, times(4));
        JobPath.fileSystemGet(any(), any());
      }
    }
  }
  