core/camel-core/src/test/java/org/apache/camel/component/file/FileConsumerStartingDirectoryMustHaveAccessTest.java

/*
 * 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.camel.component.file;

import java.io.File;
import java.io.IOException;

import org.apache.camel.ContextTestSupport;
import org.apache.camel.Endpoint;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.junit.Test;

public class FileConsumerStartingDirectoryMustHaveAccessTest extends ContextTestSupport {

    @Override
    public void setUp() throws Exception {
        File file1 = new File("./target/noAccess");
        if (file1.exists()) {
            file1.setReadable(true);
        }
        deleteDirectory("target/noAccess");
        file1.mkdirs();
        file1.setReadable(false);
        super.setUp();
    }

    @Override
    public void tearDown() throws Exception {
        File file1 = new File("./target/noAccess");
        if (file1.exists()) {
            file1.setReadable(true);
        }
        super.tearDown();
    }

    @Test
    public void testStartingDirectoryMustHaveAccess() throws Exception {
        Endpoint endpoint = context.getEndpoint("file://target/noAccess?autoCreate=false&startingDirectoryMustExist=true&startingDirectoryMustHaveAccess=true");
        try {
            endpoint.createConsumer(new Processor() {
                public void process(Exchange exchange) throws Exception {
                    // noop
                }
            });
            fail("Should have thrown an exception");
        } catch (IOException e) {
            assertTrue(e.getMessage().startsWith("Starting directory permission denied"));
        }
    }
}