| /* |
| * 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.jexl2; |
| |
| import java.util.Arrays; |
| |
| /** |
| * Tests for array literals |
| * @since 2.0 |
| */ |
| public class ArrayLiteralTest extends JexlTestCase { |
| |
| public void testLiteralWithStrings() throws Exception { |
| Expression e = JEXL.createExpression( "[ 'foo' , 'bar' ]" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| Object[] check = { "foo", "bar" }; |
| assertTrue( Arrays.equals(check, (Object[])o) ); |
| } |
| |
| public void testLiteralWithOneEntry() throws Exception { |
| Expression e = JEXL.createExpression( "[ 'foo' ]" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| Object[] check = { "foo" }; |
| assertTrue( Arrays.equals(check, (Object[])o) ); |
| } |
| |
| public void testLiteralWithNumbers() throws Exception { |
| Expression e = JEXL.createExpression( "[ 5.0 , 10 ]" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| Object[] check = { new Float(5), new Integer(10) }; |
| assertTrue( Arrays.equals(check, (Object[])o) ); |
| } |
| |
| public void testLiteralWithIntegers() throws Exception { |
| Expression e = JEXL.createExpression( "[ 5 , 10 ]" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| int[] check = { 5, 10 }; |
| assertTrue( Arrays.equals(check, (int[])o) ); |
| } |
| |
| public void testSizeOfSimpleArrayLiteral() throws Exception { |
| Expression e = JEXL.createExpression( "size([ 'foo' , 'bar' ])" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| assertEquals( new Integer( 2 ), o ); |
| } |
| |
| public void notestCallingMethodsOnNewMapLiteral() throws Exception { |
| Expression e = JEXL.createExpression( "size({ 'foo' : 'bar' }.values())" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| assertEquals( new Integer( 1 ), o ); |
| } |
| |
| public void testNotEmptySimpleArrayLiteral() throws Exception { |
| Expression e = JEXL.createExpression( "empty([ 'foo' , 'bar' ])" ); |
| JexlContext jc = new MapContext(); |
| |
| Object o = e.evaluate( jc ); |
| assertFalse( ( (Boolean) o ).booleanValue() ); |
| } |
| |
| } |