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.client.quota;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertNotEquals;
  import static org.junit.Assert.assertNull;
  
  import org.junit.Test;
  
  /**
   * Tests for CacheScope.
   */
  public class CacheScopeTest {
  
    @Test
    public void parent() {
      CacheScope schema = CacheScope.create("schema");
      CacheScope table = CacheScope.create("schema.table");
      CacheScope partition = CacheScope.create("schema.table.partition");
      assertNull(CacheScope.GLOBAL.parent());
      assertNull(schema.parent().parent());
      assertEquals(CacheScope.GLOBAL, schema.parent());
      assertEquals(schema, table.parent());
      assertEquals(table, partition.parent());
      assertEquals(CacheScope.create("schema.table.partition1").parent(),
          CacheScope.create("schema.table.partition2").parent());
      assertEquals(CacheScope.create("schema.table.part").parent(),
          CacheScope.create("schema.table.partition").parent());
      assertEquals(CacheScope.create("schema.table.part").parent().parent(),
          CacheScope.create("schema.table").parent());
    }
  
    @Test
    public void scopeHashCode() {
      assertEquals(CacheScope.GLOBAL.hashCode(), CacheScope.create(".").hashCode());
      assertEquals(CacheScope.create(".").hashCode(), CacheScope.create(".").hashCode());
      assertEquals(CacheScope.create("schema").hashCode(), CacheScope.create("schema").hashCode());
      assertEquals(CacheScope.create("schema.table").hashCode(),
          CacheScope.create("schema.table").hashCode());
      assertEquals(CacheScope.create("schema.table.partition").hashCode(),
          CacheScope.create("schema.table.partition").hashCode());
      assertEquals(CacheScope.create(".").hashCode(),
          CacheScope.create("schema").parent().hashCode());
      assertEquals(CacheScope.create("schema").hashCode(),
          CacheScope.create("schema.table").parent().hashCode());
      assertEquals(CacheScope.create("schema.table").hashCode(),
          CacheScope.create("schema.table.partition").parent().hashCode());
    }
  
    @Test
    public void scopeEquals() {
      assertEquals(CacheScope.GLOBAL, CacheScope.create("."));
      assertEquals(CacheScope.create("."), CacheScope.create("."));
      assertEquals(CacheScope.create("schema"), CacheScope.create("schema"));
      assertEquals(CacheScope.create("schema.table"), CacheScope.create("schema.table"));
      assertEquals(CacheScope.create("schema.table.partition"),
          CacheScope.create("schema.table.partition"));
      assertNotEquals(CacheScope.create("schema1"), CacheScope.create("schema2"));
      assertNotEquals(CacheScope.create("schema.table1"), CacheScope.create("schema.table2"));
      assertNotEquals(CacheScope.create("schema.Atable"), CacheScope.create("schema.Btable"));
      assertNotEquals(CacheScope.create("schema.table"), CacheScope.create("schema.table.partition"));
      assertNotEquals(CacheScope.create("schema.table.partition1"),
          CacheScope.create("schema.table.partition2"));
    }
  }
  