/*
* 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 org.springframework.cloud.stream.module.filter;
import static java.util.concurrent.TimeUnit.MILLISECONDS;
import static org.hamcrest.CoreMatchers.*;
import static org.junit.Assert.*;
import static org.springframework.cloud.stream.test.matcher.MessageQueueMatcher.*;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.SpringApplicationConfiguration;
import org.springframework.boot.test.WebIntegrationTest;
import org.springframework.cloud.stream.annotation.Bindings;
import org.springframework.cloud.stream.messaging.Processor;
import org.springframework.cloud.stream.test.binder.MessageCollector;
import org.springframework.messaging.Message;
import org.springframework.messaging.support.GenericMessage;
import org.springframework.test.annotation.DirtiesContext;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Integration Tests for GroovyFilterProcessor.
*
* @author Eric Bottard
* @author Marius Bogoevici
*/
@RunWith(SpringJUnit4ClassRunner.class)
@SpringApplicationConfiguration(classes = GroovyFilterProcessorApplication.class)
@WebIntegrationTest(randomPort = true)
@DirtiesContext
public abstract class GroovyFilterProcessorApplicationIntegrationTests {
@Autowired
@Bindings(GroovyFilterProcessor.class)
protected Processor channels;
@Autowired
protected MessageCollector collector;
@WebIntegrationTest({"script=script.groovy", "variables=threshold=5"})
public static class UsingScriptIntegrationTests extends GroovyFilterProcessorApplicationIntegrationTests {
@Test
public void test() throws InterruptedException {
channels.input().send(new GenericMessage<Object>("hello"));
channels.input().send(new GenericMessage<Object>("hello world"));
channels.input().send(new GenericMessage<Object>("hi!"));
assertThat(collector.forChannel(channels.output()), receivesPayloadThat(is("hello world")));
assertThat(collector.forChannel(channels.output()).poll(10, MILLISECONDS), is(nullValue(Message.class)));
}
}
}