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    * to you under the Apache License, Version 2.0 (the            *
    * "License"); you may not use this file except in compliance   *
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   *   http://www.apache.org/licenses/LICENSE-2.0                 *
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  package org.apache.rat.analysis.matchers;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import org.apache.rat.analysis.IHeaderMatcher;
  import org.apache.rat.analysis.IHeaderMatcher.State;
  import org.apache.rat.testhelpers.TestingMatcher;
  import org.junit.jupiter.api.Test;
  
  public class NotMatcherTest {
  
      private void assertValues(IHeaderMatcher target, State hello, State world, State finalize) {
          assertEquals(State.i, target.currentState());
          assertEquals( hello, target.matches("hello"), "hello match");
          assertEquals( hello, target.currentState(), "hello current");
          assertEquals(world, target.matches("world"), "world match");
          assertEquals( world, target.currentState(), "world current");
          assertEquals(finalize, target.finalizeState(), "finalize match");
          assertEquals(finalize, target.currentState(), "finalize current");
      }
  
      @Test
      public void testTrue() {
          IHeaderMatcher one = new TestingMatcher("one", true);
          NotMatcher target = new NotMatcher("Testing", one);
          assertValues(target, State.f, State.f, State.f);
  
          one = new TestingMatcher("one", false, true);
          target = new NotMatcher("Testing", one);
          assertValues(target, State.i, State.f, State.f);
          target.reset();
          assertEquals(State.i, target.currentState());
      }
  
      @Test
      public void testFalse() {
          TestingMatcher one = new TestingMatcher("one", false, false);
          one.finalState = State.t;
          NotMatcher target = new NotMatcher("Testing", one);
          assertValues(target, State.i, State.i, State.f);
          target.reset();
          assertEquals(State.i, target.currentState());
  
      }
  }