content: /*
   * Copyright 2021-2024 Aklivity Inc.
   *
   * Aklivity 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 io.aklivity.zilla.runtime.engine.binding.function;
  
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  import org.junit.Test;
  
  public class MessagePredicateTest
  {
      @Test
      public void shouldDefaultTrueAndTrue()
      {
          MessagePredicate trueFirst = (t, b, i, l) -> true;
          MessagePredicate trueSecond = (t, b, i, l) -> true;
  
          assertTrue(trueFirst.and(trueSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultTrueAndFalse()
      {
          MessagePredicate trueFirst = (t, b, i, l) -> true;
          MessagePredicate falseSecond = (t, b, i, l) -> false;
  
          assertFalse(trueFirst.and(falseSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultFalseAndTrue()
      {
          MessagePredicate falseFirst = (t, b, i, l) -> false;
          MessagePredicate trueSecond = (t, b, i, l) -> true;
  
          assertFalse(falseFirst.and(trueSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultFalseAndFalse()
      {
          MessagePredicate falseFirst = (t, b, i, l) -> false;
          MessagePredicate falseSecond = (t, b, i, l) -> false;
  
          assertFalse(falseFirst.and(falseSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultTrueORTrue()
      {
          MessagePredicate trueFirst = (t, b, i, l) -> true;
          MessagePredicate trueSecond = (t, b, i, l) -> true;
  
          assertTrue(trueFirst.or(trueSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultTrueOrFalse()
      {
          MessagePredicate trueFirst = (t, b, i, l) -> true;
          MessagePredicate falseSecond = (t, b, i, l) -> false;
  
          assertTrue(trueFirst.or(falseSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultFalseOrTrue()
      {
          MessagePredicate falseFirst = (t, b, i, l) -> false;
          MessagePredicate trueSecond = (t, b, i, l) -> true;
  
          assertTrue(falseFirst.or(trueSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultFalseOrFalse()
      {
          MessagePredicate falseFirst = (t, b, i, l) -> false;
          MessagePredicate falseSecond = (t, b, i, l) -> false;
  
          assertFalse(falseFirst.or(falseSecond).test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultNotTrue()
      {
          MessagePredicate trueFirst = (t, b, i, l) -> true;
  
          assertFalse(trueFirst.negate().test(0, null, 0, 0));
      }
  
      @Test
      public void shouldDefaultNotFalse()
      {
          MessagePredicate falseFirst = (t, b, i, l) -> false;
  
          assertTrue(falseFirst.negate().test(0, null, 0, 0));
      }
  }
  