/*
    * Licensed to the Apache Software Foundation (ASF) under one or more
    * contributor license agreements.  See the NOTICE file distributed with
    * this work for additional information 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 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 org.apache.commons.jexl3;
  
  import org.apache.commons.jexl3.junit.Asserter;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests for the bitwise operators.
   */
  @SuppressWarnings({"UnnecessaryBoxing", "AssertEqualsBetweenInconvertibleTypes"})
  public class BitwiseOperatorTest extends JexlTestCase {
      private Asserter asserter;
  
      /**
       * Create the named test.
       */
      public BitwiseOperatorTest() {
          super("BitwiseOperatorTest");
      }
  
      @Override
      @BeforeEach
      public void setUp() {
          asserter = new Asserter(JEXL);
          asserter.setStrict(false, false);
      }
  
      @Test
      public void testAndSimple() throws Exception {
          asserter.assertExpression("15 & 3", Long.valueOf(15 & 3));
      }
  
      @Test
      public void testAndVariableNumberCoercion() throws Exception {
          asserter.setVariable("x", Integer.valueOf(15));
          asserter.setVariable("y", Short.valueOf((short) 7));
          asserter.assertExpression("x & y", Long.valueOf(15 & 7));
      }
  
      @Test
      public void testAndVariableStringCoercion() throws Exception {
          asserter.setVariable("x", Integer.valueOf(15));
          asserter.setVariable("y", "7");
          asserter.assertExpression("x & y", Long.valueOf(15 & 7));
      }
  
      @Test
      public void testAndWithLeftNull() throws Exception {
          asserter.assertExpression("null & 1", Long.valueOf(0));
      }
  
      @Test
      public void testAndWithRightNull() throws Exception {
          asserter.assertExpression("1 & null", Long.valueOf(0));
      }
  
      @Test
      public void testAndWithTwoNulls() throws Exception {
          asserter.assertExpression("null & null", Long.valueOf(0));
      }
  
      @Test
      public void testComplementSimple() throws Exception {
          asserter.assertExpression("~128", Long.valueOf(-129));
      }
  
      @Test
      public void testComplementVariableNumberCoercion() throws Exception {
          asserter.setVariable("x", Integer.valueOf(15));
          asserter.assertExpression("~x", Long.valueOf(~15));
      }
  
      @Test
      public void testComplementVariableStringCoercion() throws Exception {
          asserter.setVariable("x", "15");
          asserter.assertExpression("~x", Long.valueOf(~15));
      }
  
      @Test
      public void testComplementWithNull() throws Exception {
          asserter.assertExpression("~null", Long.valueOf(-1));
      }
  
     @Test
     public void testOrSimple() throws Exception {
         asserter.assertExpression("12 | 3", Long.valueOf(15));
     }
 
     @Test
     public void testOrVariableNumberCoercion() throws Exception {
         asserter.setVariable("x", Integer.valueOf(12));
         asserter.setVariable("y", Short.valueOf((short) 3));
         asserter.assertExpression("x | y", Long.valueOf(15));
     }
 
     @Test
     public void testOrVariableStringCoercion() throws Exception {
         asserter.setVariable("x", Integer.valueOf(12));
         asserter.setVariable("y", "3");
         asserter.assertExpression("x | y", Long.valueOf(15));
     }
 
     @Test
     public void testOrWithLeftNull() throws Exception {
         asserter.assertExpression("null | 1", Long.valueOf(1));
     }
 
     @Test
     public void testOrWithRightNull() throws Exception {
         asserter.assertExpression("1 | null", Long.valueOf(1));
     }
 
     @Test
     public void testOrWithTwoNulls() throws Exception {
         asserter.assertExpression("null | null", Long.valueOf(0));
     }
 
     @Test
     public void testParenthesized() throws Exception {
         asserter.assertExpression("(2 | 1) & 3", Long.valueOf(3L));
         asserter.assertExpression("(2 & 1) | 3", Long.valueOf(3L));
         asserter.assertExpression("~(120 | 42)", Long.valueOf(~(120 | 42)));
     }
 
     @Test
     public void testXorSimple() throws Exception {
         asserter.assertExpression("1 ^ 3", Long.valueOf(1 ^ 3));
     }
 
     @Test
     public void testXorVariableNumberCoercion() throws Exception {
         asserter.setVariable("x", Integer.valueOf(1));
         asserter.setVariable("y", Short.valueOf((short) 3));
         asserter.assertExpression("x ^ y", Long.valueOf(1 ^ 3));
     }
 
     @Test
     public void testXorVariableStringCoercion() throws Exception {
         asserter.setVariable("x", Integer.valueOf(1));
         asserter.setVariable("y", "3");
         asserter.assertExpression("x ^ y", Long.valueOf(1 ^ 3));
     }
 
     @Test
     public void testXorWithLeftNull() throws Exception {
         asserter.assertExpression("null ^ 1", Long.valueOf(1));
     }
 
     @Test
     public void testXorWithRightNull() throws Exception {
         asserter.assertExpression("1 ^ null", Long.valueOf(1));
     }
 
     @Test
     public void testXorWithTwoNulls() throws Exception {
         asserter.assertExpression("null ^ null", Long.valueOf(0));
     }
 
 }