/* * Copyright 2002-2012 the original author or authors. * * Licensed 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.springframework.core.io.support; import java.beans.PropertyEditor; import org.junit.Test; import org.springframework.core.env.StandardEnvironment; import org.springframework.core.io.Resource; import static org.junit.Assert.*; /** * @author Dave Syer * @author Juergen Hoeller */ public class ResourceArrayPropertyEditorTests { @Test public void testVanillaResource() throws Exception { PropertyEditor editor = new ResourceArrayPropertyEditor(); editor.setAsText("classpath:org/springframework/core/io/support/ResourceArrayPropertyEditor.class"); Resource[] resources = (Resource[]) editor.getValue(); assertNotNull(resources); assertTrue(resources[0].exists()); } @Test public void testPatternResource() throws Exception { // N.B. this will sometimes fail if you use classpath: instead of classpath*:. // The result depends on the classpath - if test-classes are segregated from classes // and they come first on the classpath (like in Maven) then it breaks, if classes // comes first (like in Spring Build) then it is OK. PropertyEditor editor = new ResourceArrayPropertyEditor(); editor.setAsText("classpath*:org/springframework/core/io/support/Resource*Editor.class"); Resource[] resources = (Resource[]) editor.getValue(); assertNotNull(resources); assertTrue(resources[0].exists()); } @Test public void testSystemPropertyReplacement() { PropertyEditor editor = new ResourceArrayPropertyEditor(); System.setProperty("test.prop", "foo"); try { editor.setAsText("${test.prop}-${bar}"); Resource[] resources = (Resource[]) editor.getValue(); assertEquals("foo-${bar}", resources[0].getFilename()); } finally { System.getProperties().remove("test.prop"); } } @Test(expected = IllegalArgumentException.class) public void testStrictSystemPropertyReplacement() { PropertyEditor editor = new ResourceArrayPropertyEditor( new PathMatchingResourcePatternResolver(), new StandardEnvironment(), false); System.setProperty("test.prop", "foo"); try { editor.setAsText("${test.prop}-${bar}"); Resource[] resources = (Resource[]) editor.getValue(); assertEquals("foo-${bar}", resources[0].getFilename()); } finally { System.getProperties().remove("test.prop"); } } }