/*
* 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.dirt.server;
import org.junit.Assert;
import org.junit.Test;
import org.springframework.mock.env.MockEnvironment;
import org.springframework.xd.dirt.cluster.ContainerAttributes;
import org.springframework.xd.dirt.util.RuntimeUtils;
/**
* Helper class that bootstraps random configuration for dirt server applications.
*
* @author Gunnar Hillert
*/
public class ContainerServerApplicationTests {
private static final String CONTAINER_IP_KEY = ContainerServerApplication.CONTAINER_ATTRIBUTES_PREFIX
+ ContainerAttributes.IP_ADDRESS_KEY;
private static final String CONTAINER_HOST_KEY = ContainerServerApplication.CONTAINER_ATTRIBUTES_PREFIX
+ ContainerAttributes.HOST_KEY;
@Test
public void testDefaultContainerAttributes() {
final String defaultIp = RuntimeUtils.getIpAddress();
final String defaultHostname = RuntimeUtils.getHost();
MockEnvironment environment = new MockEnvironment();
final ContainerServerApplication containerServerApplication = new ContainerServerApplication();
containerServerApplication.setEnvironment(environment);
final ContainerAttributes containerAttributes = containerServerApplication.containerAttributes();
Assert.assertNotNull(containerAttributes);
Assert.assertEquals(defaultIp, containerAttributes.getIp());
Assert.assertEquals(defaultHostname, containerAttributes.getHost());
}
@Test
public void testContainerAttributesWithCustomContainerIpAndHostname() {
final String customIp = "123.123.123.123";
final String customHostname = "testhost";
MockEnvironment environment = new MockEnvironment();
environment.setProperty(CONTAINER_IP_KEY, customIp);
environment.setProperty(CONTAINER_HOST_KEY, customHostname);
final ContainerServerApplication containerServerApplication = new ContainerServerApplication();
containerServerApplication.setEnvironment(environment);
final ContainerAttributes containerAttributes = containerServerApplication.containerAttributes();
Assert.assertNotNull(containerAttributes);
Assert.assertEquals(customIp, containerAttributes.getIp());
Assert.assertEquals(customHostname, containerAttributes.getHost());
}
@Test
public void testContainerAttributesWithCustomEmptyStringContainerIpAndHostname() {
final String defaultIp = RuntimeUtils.getIpAddress();
final String defaultHostname = RuntimeUtils.getHost();
final String customIp = "";
final String customHostname = "";
MockEnvironment environment = new MockEnvironment();
environment.setProperty(CONTAINER_IP_KEY, customIp);
environment.setProperty(CONTAINER_HOST_KEY, customHostname);
final ContainerServerApplication containerServerApplication = new ContainerServerApplication();
containerServerApplication.setEnvironment(environment);
final ContainerAttributes containerAttributes = containerServerApplication.containerAttributes();
Assert.assertNotNull(containerAttributes);
Assert.assertEquals(defaultIp, containerAttributes.getIp());
Assert.assertEquals(defaultHostname, containerAttributes.getHost());
}
}