src/test/java/org/apache/sling/distribution/packaging/impl/FileDistributionPackageBuilderTest.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.sling.distribution.packaging.impl;

import static org.junit.Assert.assertNotNull;
import static org.mockito.Mockito.mock;

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

import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.distribution.DistributionRequest;
import org.apache.sling.distribution.common.DistributionException;
import org.apache.sling.distribution.packaging.DistributionPackage;
import org.apache.sling.distribution.serialization.DistributionContentSerializer;
import org.apache.sling.distribution.serialization.DistributionExportOptions;
import org.junit.Test;

public class FileDistributionPackageBuilderTest {

    @Test
    public void testDefaultTempDirectory() throws DistributionException, IOException {
        FileDistributionPackageBuilder builder = new FileDistributionPackageBuilder("test", new TestSerializer(), null, null, new String[0],
                new String[0]);
        DistributionPackage createdPackage = builder.createPackageForAdd(mock(ResourceResolver.class), mock(DistributionRequest.class));

        try {
            assertNotNull(createdPackage.createInputStream());
            DistributionPackage gotPackage = builder.getPackageInternal(mock(ResourceResolver.class), createdPackage.getId());
            assertNotNull(gotPackage.createInputStream()); // this will throw an exception when the file doesn't exist
        } finally {
            createdPackage.delete();
        }
    }

    class TestSerializer implements DistributionContentSerializer {

        @Override public void exportToStream(ResourceResolver resourceResolver, DistributionExportOptions exportOptions,
                OutputStream outputStream) throws DistributionException {
            try {
                outputStream.write("test".getBytes());
            } catch (IOException ex) {
                throw new DistributionException(ex);
            }
        }

        @Override public void importFromStream(ResourceResolver resourceResolver, InputStream inputStream) throws DistributionException {
            throw new DistributionException("unsupported");
        }

        @Override public String getName() {
            return "test";
        }

        @Override public boolean isRequestFiltering() {
            return true;
        }
    }
}