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    * 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   *
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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 java.util.Arrays;
  
  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 OrMatcherTest {
  
      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 trueTest() {
          IHeaderMatcher one = new TestingMatcher("one", false, false);
          IHeaderMatcher two = new TestingMatcher("two", false, true);
          OrMatcher target = new OrMatcher("Testing", Arrays.asList(one, two));
          assertValues(target, State.i, State.t, State.t);
          target.reset();
          assertEquals(State.i, one.currentState());
          assertEquals(State.i, two.currentState());
          assertEquals(State.i, target.currentState());
      }
  
      @Test
      public void falseTest() {
          IHeaderMatcher one = new TestingMatcher("one", false, false);
          IHeaderMatcher two = new TestingMatcher("two", false, false);
          OrMatcher target = new OrMatcher("Testing", Arrays.asList(one, two));
          assertValues(target, State.i, State.i, State.f);
          target.reset();
          assertEquals(State.i, one.currentState());
          assertEquals(State.i, two.currentState());
          assertEquals(State.i, target.currentState());
      }
  
      @Test
      public void indeterminentTest() {
          IHeaderMatcher one = new TestingMatcher("one", false, false);
          IHeaderMatcher two = new TestingMatcher("two", false, false);
          OrMatcher target = new OrMatcher("Testing", Arrays.asList(one, two));
          assertValues(target, State.i, State.i, State.f);
          target.reset();
          assertEquals(State.i, one.currentState());
          assertEquals(State.i, two.currentState());
          assertEquals(State.i, target.currentState());
      }
  }