Android Open Source - couchbase-lite-android Sequence Map Test

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From Project

Back to project page couchbase-lite-android.

License

The source code is released under:

Apache License

Java Source Code

package com.couchbase.lite;
/*  ww  w  .  j  av a2s  .c o  m*/
import junit.framework.Assert;

public class SequenceMapTest extends LiteTestCase {
  
  public void testSequenceMap() {
    
    com.couchbase.lite.support.SequenceMap map = new com.couchbase.lite.support.SequenceMap();
    
    Assert.assertEquals(0, map.getCheckpointedSequence());
    Assert.assertEquals(null, map.getCheckpointedValue());
    Assert.assertTrue(map.isEmpty());
    
    Assert.assertEquals(1, map.addValue("one"));
    Assert.assertEquals(0, map.getCheckpointedSequence());
    Assert.assertEquals(null, map.getCheckpointedValue());
    Assert.assertTrue(!map.isEmpty());
    
    Assert.assertEquals(2, map.addValue("two"));
    Assert.assertEquals(0, map.getCheckpointedSequence());
    Assert.assertEquals(null, map.getCheckpointedValue());
    
    Assert.assertEquals(3, map.addValue("three"));
    Assert.assertEquals(0, map.getCheckpointedSequence());
    Assert.assertEquals(null, map.getCheckpointedValue());
    
    map.removeSequence(2);
    Assert.assertEquals(0, map.getCheckpointedSequence());
    Assert.assertEquals(null, map.getCheckpointedValue());
    
    map.removeSequence(1);
    Assert.assertEquals(2, map.getCheckpointedSequence());
    Assert.assertEquals("two", map.getCheckpointedValue());    
    
    Assert.assertEquals(4, map.addValue("four"));
    Assert.assertEquals(2, map.getCheckpointedSequence());
    Assert.assertEquals("two", map.getCheckpointedValue());
    
    map.removeSequence(3);
    Assert.assertEquals(3, map.getCheckpointedSequence());
    Assert.assertEquals("three", map.getCheckpointedValue());
    
    map.removeSequence(4);
    Assert.assertEquals(4, map.getCheckpointedSequence());
    Assert.assertEquals("four", map.getCheckpointedValue());
    Assert.assertTrue(map.isEmpty());
  }

}

Java Source Code List

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