/* * Copyright (C) 2003-2011 eXo Platform SAS. * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Affero General Public License for more details. * * You should have received a copy of the GNU Affero General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ package org.exoplatform.social.core.storage.query; import junit.framework.TestCase; /** * @author <a href="mailto:alain.defrance@exoplatform.com">Alain Defrance</a> * @version $Revision$ */ public class WhereExpressionTypesafetyTestCase extends TestCase { public void testEqualsTypeSafety() throws Exception { WhereExpression expression = new WhereExpression(); expression.equals(new PropertyLiteralExpression(String.class, "name"), "foo"); try { expression.equals(new PropertyLiteralExpression(String.class, "name"), 42); fail(); } catch (IllegalArgumentException e) { // ok; } } public void testLikeTypeSafety() throws Exception { WhereExpression expression = new WhereExpression(); expression.like(new PropertyLiteralExpression(String.class, "name"), "foo"); try { expression.like(new PropertyLiteralExpression(String.class, "name"), 42); fail(); } catch (IllegalArgumentException e) { // ok; } } public void testContainsTypeSafety() throws Exception { WhereExpression expression = new WhereExpression(); expression.like(new PropertyLiteralExpression(String.class, "name"), "foo"); try { expression.like(new PropertyLiteralExpression(String.class, "name"), 42); fail(); } catch (IllegalArgumentException e) { // ok; } } public void testFunctionTypeSafety() throws Exception { WhereExpression expression = new WhereExpression(); PropertyLiteralExpression literalExpression = new PropertyLiteralExpression(String.class, "name"); CallExpression lowerExpression = expression.callFunction(QueryFunction.LOWER, literalExpression); CallExpression upperExpression = expression.callFunction(QueryFunction.UPPER, literalExpression); expression.like(lowerExpression, "foo"); expression.like(upperExpression, "foo"); try { expression.like(lowerExpression, 42); fail(); } catch (IllegalArgumentException e) { // ok; } try { expression.like(upperExpression, 42); fail(); } catch (IllegalArgumentException e) { // ok; } } }