| /* |
| * 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.el.parser; |
| |
| import javax.el.ELProcessor; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| public class TestAstAnd { |
| |
| @Test |
| public void test01() { |
| ELProcessor processor = new ELProcessor(); |
| Object result = processor.eval("true && true"); |
| Assert.assertEquals(Boolean.TRUE, result); |
| } |
| |
| @Test |
| public void test02() { |
| ELProcessor processor = new ELProcessor(); |
| Object result = processor.eval("true && null"); |
| Assert.assertEquals(Boolean.FALSE, result); |
| } |
| |
| @Test |
| public void test03() { |
| ELProcessor processor = new ELProcessor(); |
| Object result = processor.eval("null && true"); |
| Assert.assertEquals(Boolean.FALSE, result); |
| } |
| |
| @Test |
| public void test04() { |
| ELProcessor processor = new ELProcessor(); |
| Object result = processor.eval("null && null"); |
| Assert.assertEquals(Boolean.FALSE, result); |
| } |
| } |