Spring Framework example source code file (URLEditorTests.java)

This example Spring Framework source code file (URLEditorTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Spring Framework tags/keywords

bean, exception, exception, javabean, net, network, object, propertyeditor, propertyeditor, testcase, url, url, urleditor, urleditor, urleditortests

The Spring Framework URLEditorTests.java source code

/*
 * Copyright 2002-2006 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.beans.propertyeditors;

import java.beans.PropertyEditor;
import java.net.URL;

import junit.framework.TestCase;

import org.springframework.test.AssertThrows;
import org.springframework.util.ClassUtils;

/**
 * @author Rick Evans
 */
public final class URLEditorTests extends TestCase {

	public void testStandardURI() throws Exception {
		PropertyEditor urlEditor = new URLEditor();
		urlEditor.setAsText("mailto:juergen.hoeller@interface21.com");
		Object value = urlEditor.getValue();
		assertTrue(value instanceof URL);
		URL url = (URL) value;
		assertEquals(url.toExternalForm(), urlEditor.getAsText());
	}

	public void testStandardURL() throws Exception {
		PropertyEditor urlEditor = new URLEditor();
		urlEditor.setAsText("http://www.springframework.org");
		Object value = urlEditor.getValue();
		assertTrue(value instanceof URL);
		URL url = (URL) value;
		assertEquals(url.toExternalForm(), urlEditor.getAsText());
	}

	public void testClasspathURL() throws Exception {
		PropertyEditor urlEditor = new URLEditor();
		urlEditor.setAsText("classpath:" + ClassUtils.classPackageAsResourcePath(getClass()) +
				"/" + ClassUtils.getShortName(getClass()) + ".class");
		Object value = urlEditor.getValue();
		assertTrue(value instanceof URL);
		URL url = (URL) value;
		assertEquals(url.toExternalForm(), urlEditor.getAsText());
		assertTrue(!url.getProtocol().startsWith("classpath"));
	}

	public void testWithNonExistentResource() throws Exception {
		new AssertThrows(IllegalArgumentException.class) {
			public void test() throws Exception {
				PropertyEditor urlEditor = new URLEditor();
				urlEditor.setAsText("gonna:/freak/in/the/morning/freak/in/the.evening");
			}
		}.runTest();
	}

	public void testSetAsTextWithNull() throws Exception {
		PropertyEditor urlEditor = new URLEditor();
		urlEditor.setAsText(null);
		assertNull(urlEditor.getValue());
		assertEquals("", urlEditor.getAsText());
	}

	public void testGetAsTextReturnsEmptyStringIfValueNotSet() throws Exception {
		PropertyEditor urlEditor = new URLEditor();
		assertEquals("", urlEditor.getAsText());
	}

	public void testCtorWithNullResourceEditor() throws Exception {
		new AssertThrows(IllegalArgumentException.class) {
			public void test() throws Exception {
				new URLEditor(null);
			}
		}.runTest();
	}

}