package io.earcam.utilitarian.net.ssl;
	
import static io.earcam.utilitarian.net.FreePortFinder.findFreePort;              // ⓘ
import static io.earcam.utilitarian.net.ssl.DummySslContext.serverSslContext;     // ⓘ
import static io.earcam.utilitarian.net.ssl.DummySslContext.unverifiedResponse;   // ⓘ
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
	
import java.io.IOException;
import java.io.OutputStream;
import java.net.InetSocketAddress;
	
import org.junit.jupiter.api.Test;
	
import com.sun.net.httpserver.HttpContext;
import com.sun.net.httpserver.HttpExchange;
import com.sun.net.httpserver.HttpHandler;
import com.sun.net.httpserver.HttpsConfigurator;
import com.sun.net.httpserver.HttpsServer;
	
@SuppressWarnings("restriction")
public class DummySslContextTest {
	
	final String serverResponse = "hello Untrustworthy, Unverified and Unknown World Wide Web";
	
	@Test
	public void clientAndServer() throws Exception
	{
		DummySslContext.enableSslDebug();  // ⓘ
	
		int port = findFreePort();  // ⓘ
	
		String hostname = "localhost";
		String path = "/meh";
		String earl = "https://" + hostname + ":" + port + path;
	
		HttpsServer server = createJdkHttpsServer(hostname, port);
	
		HttpContext context = server.createContext(path);
		context.setHandler(new HttpHandler() {
			@Override
			public void handle(HttpExchange exchange) throws IOException
			{
				byte[] content = serverResponse.getBytes(UTF_8);
				exchange.sendResponseHeaders(200, content.length);
				try(OutputStream responseBody = exchange.getResponseBody()) {
					responseBody.write(content);
				}
			}
	
		});
	
		server.start();
	
		byte[] response = unverifiedResponse(earl);  // ⓘ
	
		String responseBody = new String(response, UTF_8);
		assertThat(responseBody, is(equalTo(serverResponse)));
	
		server.stop(0);
	}
	
	public static HttpsServer createJdkHttpsServer(String hostname, int port) throws IOException
	{
		InetSocketAddress address = new InetSocketAddress(hostname, port);
		HttpsServer server = HttpsServer.create(address, address.getPort());
		server.setHttpsConfigurator(new HttpsConfigurator(serverSslContext(hostname)));  // ⓘ
		return server;
	}
	
}