/*
* 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.nifi.spring;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import java.util.HashMap;
import org.apache.nifi.spring.SpringDataExchanger.SpringResponse;
import org.junit.Test;
public class SpringContextFactoryTests {
@Test(expected = IllegalStateException.class)
public void validateACFailureDueToNotFound() {
SpringContextFactory.createSpringContextDelegate(".", "foo.xml");
}
@Test(expected = IllegalStateException.class)
public void validateMessageNotSentNoFromNiFiChannel() throws Exception {
SpringDataExchanger delegate = SpringContextFactory.createSpringContextDelegate(".", "context.xml");
try {
delegate.send("hello", new HashMap<String, Object>(), 1000L);
} finally {
delegate.close();
}
}
@Test
public void validateMessageNotReceivedNoToNiFiChannel() throws Exception {
SpringDataExchanger delegate = SpringContextFactory.createSpringContextDelegate(".", "context.xml");
SpringResponse<?> fromSpring = delegate.receive(1000L);
assertNull(fromSpring);
delegate.close();
}
@Test
public void validateOneWaySent() throws Exception {
SpringDataExchanger delegate = SpringContextFactory.createSpringContextDelegate(".", "toSpringOnly.xml");
boolean sent = delegate.send("hello", new HashMap<String, Object>(), 1000L);
assertTrue(sent);
SpringResponse<?> fromSpring = delegate.receive(1000L);
assertNull(fromSpring);
delegate.close();
}
@Test
public void validateOneWayReceive() throws Exception {
SpringDataExchanger delegate = SpringContextFactory.createSpringContextDelegate(".", "fromSpringOnly.xml");
try {
delegate.send("hello", new HashMap<String, Object>(), 1000L);
} catch (IllegalStateException e) {
// ignore since its expected
}
SpringResponse<?> fromSpring = delegate.receive(1000L);
assertNotNull(fromSpring);
delegate.close();
}
@Test
public void validateRequestReply() throws Exception {
SpringDataExchanger delegate = SpringContextFactory.createSpringContextDelegate(".", "requestReply.xml");
boolean sent = delegate.send("hello", new HashMap<String, Object>(), 1000L);
assertTrue(sent);
SpringResponse<?> fromSpring = delegate.receive(1000L);
assertNotNull(fromSpring);
assertEquals("hello-hello", fromSpring.getPayload());
assertEquals("foo", fromSpring.getHeaders().get("foo"));
delegate.close();
}
@Test
public void validateMultipleSendsWithAggregatedReply() throws Exception {
SpringDataExchanger delegate = SpringContextFactory.createSpringContextDelegate(".", "aggregated.xml");
// 1
boolean sent = delegate.send("hello", new HashMap<String, Object>(), 1000L);
assertTrue(sent);
SpringResponse<?> fromSpring = delegate.receive(100L);
assertNull(fromSpring);
// 2
sent = delegate.send("hello", new HashMap<String, Object>(), 1000L);
assertTrue(sent);
fromSpring = delegate.receive(100L);
assertNull(fromSpring);
// 3
sent = delegate.send("hello", new HashMap<String, Object>(), 1000L);
assertTrue(sent);
fromSpring = delegate.receive(100L);
assertNull(fromSpring);
// 4
sent = delegate.send("hello", new HashMap<String, Object>(), 1000L);
assertTrue(sent);
fromSpring = delegate.receive(100L);
assertNotNull(fromSpring);
assertEquals("4", fromSpring.getPayload());
delegate.close();
}
}