Null_Test.java

package jetbrains.mps.baseLanguage.collections.unittest.simple_operations;

/*Generated by MPS */

import junit.framework.TestCase;
import java.util.List;
import jetbrains.mps.internal.collections.runtime.ListSequence;
import junit.framework.Assert;

public class Null_Test extends TestCase {
  public void test__1() throws Exception {
    List<String> l = null;
    ListSequence.fromList(l).addElement("");
    ListSequence.fromList(l).addSequence(ListSequence.fromList(l));
    Assert.assertNull(ListSequence.fromList(l).first());
    Assert.assertNull(ListSequence.fromList(l).last());
    Assert.assertNull(ListSequence.fromList(l).first());
    Assert.assertEquals(-1, ListSequence.fromList(l).indexOf(""));
    Assert.assertTrue(ListSequence.fromList(l).isEmpty());
    Assert.assertFalse(ListSequence.fromList(l).isNotEmpty());
    Assert.assertEquals(0, ListSequence.fromList(l).count());
    ListSequence.fromList(l).removeElement("");
    ListSequence.fromList(l).removeSequence(ListSequence.fromList(l));
  }
}