/*
 * Copyright 2005-2010 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.wamblee.io;

import junit.framework.TestCase;

import java.io.IOException;
import java.io.InputStream;

/**
 * Tests for the classpath resource.
 */
public class ClassPathResourceTest extends TestCase {
    /**
     * Loads an existing resource from the class path. Verifies it is found.
     * 
     */
    public void testResourceFound() throws IOException {
        ClassPathResource resource = new ClassPathResource(
            "org/wamblee/io/myresource.txt");
        InputStream is = resource.getInputStream();
        String data = FileSystemUtils.read(is);
        assertEquals("This is my resource", data);
    }

    /**
     * Loads a non-existing resource from the class path. Verifies that an IO
     * exception is thrown.
     * 
     */
    public void testResourceNotFound() {
        try {
            ClassPathResource resource = new ClassPathResource(
                "org/wamblee/io/myresource-nonexistent.txt");
            resource.getInputStream();
        } catch (IOException e) {
            return; // ok
        }

        fail();
    }
}