org.wisdom.test.parents.WisdomBlackBoxTest Maven / Gradle / Ivy
/*
* #%L
* Wisdom-Framework
* %%
* Copyright (C) 2013 - 2014 Wisdom Framework
* %%
* 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.
* #L%
*/
package org.wisdom.test.parents;
import org.junit.Before;
import org.junit.runner.RunWith;
import org.osgi.framework.ServiceReference;
import org.wisdom.api.engine.WisdomEngine;
import org.wisdom.api.http.HeaderNames;
import org.wisdom.api.http.HttpMethod;
import org.wisdom.api.http.Status;
import org.wisdom.test.WisdomBlackBoxRunner;
import org.wisdom.test.http.GetRequest;
import org.wisdom.test.http.HttpRequestWithBody;
import org.wisdom.test.internals.ChameleonExecutor;
/**
* When testing a Wisdom Application in 'black box' mode (i.e. by emitting HTTP requests),
* this class provides a couple of useful method easing test implementation.
*/
@RunWith(WisdomBlackBoxRunner.class)
public class WisdomBlackBoxTest implements HeaderNames, Status {
private String hostname;
private int httpPort;
/**
* Methods call by the test framework to discover the server name and port.
*
* @throws Exception if the service is not running.
*/
@Before
public void retrieveServerMetadata() throws Exception {
if (hostname != null) {
return;
}
ServiceReference reference = ChameleonExecutor.instance(null).context().getServiceReference(WisdomEngine.class
.getName());
Object engine = ChameleonExecutor.instance(null).context().getService(reference);
hostname = (String) engine.getClass().getMethod("hostname").invoke(engine);
httpPort = (int) engine.getClass().getMethod("httpPort").invoke(engine);
}
/**
* Computes the full url from the given path. If the given path already starts by "http",
* the path is returned as given.
*
* @param path the path
* @return the HTTP url built as follows: http://server_name:server_port/path
*/
public String getHttpURl(String path) {
String localUrl = path;
if (localUrl.startsWith("http")) {
return localUrl;
} else {
// Prepend with hostname and port
if (!localUrl.startsWith("/")) {
localUrl = '/' + localUrl;
}
return "http://" + hostname + ":" + httpPort + localUrl;
}
}
/**
* Creates a request using the 'GET' verb.
*
* @param url the path
* @return the request
*/
public GetRequest get(String url) {
return new GetRequest(HttpMethod.GET, getHttpURl(url));
}
/**
* Creates a 'POST' request.
*
* @param url the path
* @return the request
*/
public HttpRequestWithBody post(String url) {
return new HttpRequestWithBody(HttpMethod.POST, getHttpURl(url));
}
/**
* Creates a 'DELETE' request.
*
* @param url the path
* @return the request
*/
public HttpRequestWithBody delete(String url) {
return new HttpRequestWithBody(HttpMethod.DELETE, getHttpURl(url));
}
/**
* Creates a 'PUT' request.
*
* @param url the path
* @return the request
*/
public HttpRequestWithBody put(String url) {
return new HttpRequestWithBody(HttpMethod.PUT, getHttpURl(url));
}
}