/*
* Copyright 2014 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.xd.shell.command;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;
import static org.springframework.xd.shell.command.fixtures.XDMatchers.eventually;
import static org.springframework.xd.shell.command.fixtures.XDMatchers.hasContentsThat;
import org.junit.Test;
import org.springframework.xd.shell.command.fixtures.HttpSource;
import org.springframework.xd.test.fixtures.FileSink;
/**
* Runs tests for the router sink module.
*
* @author Eric Bottard
* @author Ilayaperumal Gopinathan
*/
public class RouterSinkTests extends AbstractStreamIntegrationTest {
@Test
public void testUsingExpression() {
FileSink fileSink = newFileSink().binary(true);
HttpSource httpSource = newHttpSource();
String queue1 = generateQueueName();
String queue2 = generateQueueName();
stream().create(generateStreamName(), "%s > transform --expression=payload+'-foo' | %s", queue1, fileSink);
stream().create(generateStreamName(), "%s > transform --expression=payload+'-bar' | %s", queue2, fileSink);
stream().create(generateStreamName(),
"%s | router --expression=payload.contains('a')?'" + queue1 + "':'" + queue2 + "'",
httpSource);
httpSource.ensureReady();
httpSource.postData("a");
assertThat(fileSink, eventually(hasContentsThat(equalTo("a-foo"))));
httpSource.postData("b");
assertThat(fileSink, eventually(hasContentsThat(equalTo("a-foob-bar"))));
}
@Test
public void testUsingScript() {
FileSink fileSink = newFileSink().binary(true);
HttpSource httpSource = newHttpSource();
stream().create(generateStreamName(), "queue:testUsingScript1 > transform --expression=payload+'-foo' | %s", fileSink);
stream().create(generateStreamName(), "queue:testUsingScript2 > transform --expression=payload+'-bar' | %s", fileSink);
stream().create(generateStreamName(),
"%s | router --script='org/springframework/xd/shell/command/router.groovy'", httpSource);
httpSource.ensureReady();
httpSource.postData("a");
assertThat(fileSink, eventually(hasContentsThat(equalTo("a-foo"))));
httpSource.postData("b");
assertThat(fileSink, eventually(hasContentsThat(equalTo("a-foob-bar"))));
}
}