/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.commons.vfs2.test;

import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.URLConnection;

import org.apache.commons.vfs2.Capability;
import org.apache.commons.vfs2.FileObject;
import org.apache.commons.vfs2.FileSystemOptions;

/**
 * URL test cases for providers.
 */
public class UrlTests extends AbstractProviderTestCase {
    /**
     * Returns the capabilities required by the tests of this test case. The tests are not run if the provider being
     * tested does not support all the required capabilities. Return null or an empty array to always run the tests.
     */
    @Override
    protected Capability[] getRequiredCaps() {
        return new Capability[] { Capability.URI };
    }

    /**
     * Tests url.
     */
    public void testURL() throws Exception {
        final FileObject file = getReadFolder().resolveFile("some-dir/");
        final URL url = file.getURL();

        assertEquals(file.getName().getURI(), url.toExternalForm());

        final URL parentURL;
        try {
            parentURL = new URL(url, "..");
        } catch (final MalformedURLException e) {
            throw e;
        }
        assertEquals(file.getParent().getURL(), parentURL);

        final URL rootURL = new URL(url, "/");
        assertEquals(file.getFileSystem().getRoot().getURL(), rootURL);
    }

    /**
     * Tests content.
     */
    public void testURLContent() throws Exception {
        // Test non-empty file
        FileObject file = getReadFolder().resolveFile("file1.txt");
        assertTrue(file.exists());

        URLConnection urlCon = file.getURL().openConnection();
        assertSameURLContent(FILE1_CONTENT, urlCon);

        // Test empty file
        file = getReadFolder().resolveFile("empty.txt");
        assertTrue(file.exists());

        urlCon = file.getURL().openConnection();
        assertSameURLContent("", urlCon);
    }

    /**
     * Tests content.
     */
    public void testURLContentProvider() throws Exception {
        // Test non-empty file
        final FileObject file = getReadFolder().resolveFile("file1.txt");
        assertTrue(file.exists());

        final String uri = file.getURL().toExternalForm();
        final FileSystemOptions options = getReadFolder().getFileSystem().getFileSystemOptions();

        final FileObject f1 = getManager().resolveFile(uri, options);
        final FileObject f2 = getManager().resolveFile(uri, options);

        assertEquals("Two files resolved by URI must be equals on " + uri, f1, f2);
        assertSame("Resolving two times should not produce new filesystem on " + uri, f1.getFileSystem(),
                f2.getFileSystem());
    }

    /**
     * Tests that unknown files have no content.
     */
    public void testUnknownURL() throws Exception {
        // Try getting the content of an unknown file
        final FileObject unknownFile = getReadFolder().resolveFile("unknown-file");
        assertFalse(unknownFile.exists());

        final URLConnection connection = unknownFile.getURL().openConnection();
        try {
            connection.getInputStream();
            fail();
        } catch (final IOException e) {
            assertSameMessage("vfs.provider/read-not-file.error", unknownFile, e);
        }
        assertEquals(-1, connection.getContentLength());
    }

}

@@ -1854,148 +1854,30 @@
 tURL
-;%0A        try %7B%0A            parentURL = new URL(url, %22..%22);%0A        %7D catch (final MalformedURLException e) %7B%0A            throw e;%0A        %7D
+ = new URL(url, %22..%22);
 %0A   

Remove unnecessary exception handling in test.