/*
* 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.flume.agent.embedded;
import java.util.Map;
import org.apache.flume.FlumeException;
import org.junit.Before;
import org.junit.Test;
import com.google.common.base.Throwables;
import com.google.common.collect.Maps;
public class TestEmbeddedAgentState {
private static final String HOSTNAME = "localhost";
private EmbeddedAgent agent;
private Map<String, String> properties;
@Before
public void setUp() throws Exception {
agent = new EmbeddedAgent("dummy");
properties = Maps.newHashMap();
properties.put("source.type", EmbeddedAgentConfiguration.SOURCE_TYPE_EMBEDDED);
properties.put("channel.type", "memory");
properties.put("sinks", "sink1 sink2");
properties.put("sink1.type", "avro");
properties.put("sink2.type", "avro");
properties.put("sink1.hostname", HOSTNAME);
properties.put("sink1.port", "0");
properties.put("sink2.hostname", HOSTNAME);
properties.put("sink2.port", "0");
properties.put("processor.type", "load_balance");
}
@Test(expected=FlumeException.class)
public void testConfigureWithBadSourceType() {
properties.put(EmbeddedAgentConfiguration.SOURCE_TYPE, "bad");
agent.configure(properties);
}
@Test(expected=IllegalStateException.class)
public void testConfigureWhileStarted() {
try {
agent.configure(properties);
agent.start();
} catch (Exception e) {
Throwables.propagate(e);
}
agent.configure(properties);
}
@Test
public void testConfigureMultipleTimes() {
agent.configure(properties);
agent.configure(properties);
}
@Test(expected=IllegalStateException.class)
public void testStartWhileStarted() {
try {
agent.configure(properties);
agent.start();
} catch (Exception e) {
Throwables.propagate(e);
}
agent.start();
}
@Test(expected=IllegalStateException.class)
public void testStartUnconfigured() {
agent.start();
}
@Test(expected=IllegalStateException.class)
public void testStopBeforeConfigure() {
agent.stop();
}
@Test(expected=IllegalStateException.class)
public void testStoppedWhileStopped() {
try {
agent.configure(properties);
} catch (Exception e) {
Throwables.propagate(e);
}
agent.stop();
}
@Test(expected=IllegalStateException.class)
public void testStopAfterStop() {
try {
agent.configure(properties);
agent.start();
agent.stop();
} catch (Exception e) {
Throwables.propagate(e);
}
agent.stop();
}
@Test(expected=IllegalStateException.class)
public void testStopAfterConfigure() {
try {
agent.configure(properties);
} catch (Exception e) {
Throwables.propagate(e);
}
agent.stop();
}
}