my.custom.transformer.SourceModuleIntegrationTest.java Source code

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Here is the source code for my.custom.transformer.SourceModuleIntegrationTest.java

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/*
 * Copyright 2015 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 my.custom.transformer;

import static org.springframework.xd.dirt.test.process.SingleNodeProcessingChainSupport.chain;

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

import org.apache.commons.io.IOUtils;
import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.core.io.Resource;
import org.springframework.core.io.ResourceLoader;
import org.springframework.integration.support.MessageBuilder;
import org.springframework.messaging.Message;
import org.springframework.xd.dirt.server.singlenode.SingleNodeApplication;
import org.springframework.xd.dirt.test.SingleNodeIntegrationTestSupport;
import org.springframework.xd.dirt.test.SingletonModuleRegistry;
import org.springframework.xd.dirt.test.process.SingleNodeProcessingChain;
import org.springframework.xd.module.ModuleType;
import org.springframework.xd.test.RandomConfigurationSupport;

public class SourceModuleIntegrationTest {
    private static SingleNodeApplication application;

    private static int RECEIVE_TIMEOUT = 6000;

    /**
     * Start the single node container, binding random unused ports, etc. to not conflict with any other instances
     * running on this host. Configure the ModuleRegistry to include the project module.
     */
    @BeforeClass
    public static void setUp() {
        RandomConfigurationSupport randomConfigSupport = new RandomConfigurationSupport();
        application = new SingleNodeApplication().run();
        SingleNodeIntegrationTestSupport singleNodeIntegrationTestSupport = new SingleNodeIntegrationTestSupport(
                application);
        singleNodeIntegrationTestSupport
                .addModuleRegistry(new SingletonModuleRegistry(ModuleType.processor, "unZip"));
    }

    @Test
    public void test() throws IOException {

        SingleNodeProcessingChain chain = chain(application, "unZipStream", String.format("unZip"));

        final Resource resource = application.adminContext().getResource("classpath:testzipdata/single.zip");
        final InputStream is = resource.getInputStream();

        byte[] zipdata = IOUtils.toByteArray(is);

        //final Message<byte[]> message = MessageBuilder.withPayload(zipdata).build();

        chain.sendPayload(zipdata);

        Object payload = chain.receivePayload(RECEIVE_TIMEOUT);

        System.out.println("payload: " + payload);

        //assertTrue(payload instanceof String);

        chain.destroy();
    }

}