/**
* Copyright (C) 2012-2014 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 ninja.utils;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.URI;
import java.net.URISyntaxException;
import ninja.standalone.NinjaJetty;
import org.apache.http.client.utils.URIBuilder;
import com.google.inject.Injector;
/**
* Starts a new server using an embedded jetty. Startup is really fast and thus
* usable in integration tests.
*
* @author rbauer
*/
public class NinjaTestServer {
private final int port;
private final URI serverUri;
private final NinjaJetty ninjaJetty;
public NinjaTestServer() {
this.port = findAvailablePort(1000, 10000);
serverUri = createServerUri();
ninjaJetty = new NinjaJetty();
ninjaJetty.setPort(this.port);
ninjaJetty.setServerUri(serverUri);
ninjaJetty.setNinjaMode(NinjaMode.test);
ninjaJetty.start();
}
public Injector getInjector() {
return ninjaJetty.getInjector();
}
public String getServerAddress() {
return serverUri.toString() + "/";
}
public URI getServerAddressAsUri() {
return serverUri;
}
private URI createServerUri() {
try {
return new URIBuilder().setScheme("http").setHost("localhost")
.setPort(port).build();
} catch (URISyntaxException e) {
// should not be able to happen...
return null;
}
}
public void shutdown() {
ninjaJetty.shutdown();
}
private static int findAvailablePort(int min, int max) {
for (int port = min; port < max; port++) {
try {
new ServerSocket(port).close();
return port;
} catch (IOException e) {
// Must already be taken
}
}
throw new IllegalStateException(
"Could not find available port in range " + min + " to " + max);
}
}