/*
* 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");
}
}
}