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 org.apache.ambari.server.view;
  
  import org.junit.Test;
  
  import junit.framework.Assert;
  
  /**
   * DefaultMasker test.
   */
  public class DefaultMaskerTest {
    private DefaultMasker masker = new DefaultMasker();
  
    @Test
    public void testMask() throws Exception {
      final String source = "unmasked";
      final String masked = masker.mask(source);
      Assert.assertNotNull(masked);
      Assert.assertTrue(masked.length() > 0);
    }
  
    @Test
    public void testMaskUnmask() throws Exception {
      final String source = "unmasked";
      final String masked = masker.mask(source);
      final String unmasked = masker.unmask(masked);
      Assert.assertEquals(source, unmasked);
    }
  }
  