/*
* Copyright 2002-2010 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;
import java.beans.PropertyEditor;
import org.junit.Test;
import org.springframework.core.env.StandardEnvironment;
import static org.junit.Assert.*;
/**
* Unit tests for the {@link ResourceEditor} class.
*
* @author Rick Evans
* @author Arjen Poutsma
* @author Dave Syer
*/
public class ResourceEditorTests {
@Test
public void sunnyDay() throws Exception {
PropertyEditor editor = new ResourceEditor();
editor.setAsText("classpath:org/springframework/core/io/ResourceEditorTests.class");
Resource resource = (Resource) editor.getValue();
assertNotNull(resource);
assertTrue(resource.exists());
}
@Test(expected = IllegalArgumentException.class)
public void ctorWithNullCtorArgs() throws Exception {
new ResourceEditor(null, null);
}
@Test
public void setAndGetAsTextWithNull() throws Exception {
PropertyEditor editor = new ResourceEditor();
editor.setAsText(null);
assertEquals("", editor.getAsText());
}
@Test
public void setAndGetAsTextWithWhitespaceResource() throws Exception {
PropertyEditor editor = new ResourceEditor();
editor.setAsText(" ");
assertEquals("", editor.getAsText());
}
@Test
public void testSystemPropertyReplacement() {
PropertyEditor editor = new ResourceEditor();
System.setProperty("test.prop", "foo");
try {
editor.setAsText("${test.prop}-${bar}");
Resource resolved = (Resource) editor.getValue();
assertEquals("foo-${bar}", resolved.getFilename());
}
finally {
System.getProperties().remove("test.prop");
}
}
@Test(expected = IllegalArgumentException.class)
public void testStrictSystemPropertyReplacement() {
PropertyEditor editor = new ResourceEditor(new DefaultResourceLoader(), new StandardEnvironment(), false);
System.setProperty("test.prop", "foo");
try {
editor.setAsText("${test.prop}-${bar}");
Resource resolved = (Resource) editor.getValue();
assertEquals("foo-${bar}", resolved.getFilename());
}
finally {
System.getProperties().remove("test.prop");
}
}
}