/*-
 * #%L
 * rapidoid-integration-tests
 * %%
 * Copyright (C) 2014 - 2018 Nikolche Mihajlovski and contributors
 * %%
 * 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.rapidoid.http;

import org.junit.jupiter.api.Test;
import org.rapidoid.annotation.Authors;
import org.rapidoid.annotation.Since;
import org.rapidoid.setup.On;
import org.rapidoid.u.U;
import org.rapidoid.util.Msc;

import java.time.Duration;

import static org.junit.jupiter.api.Assertions.assertTimeout;

@Authors("Nikolche Mihajlovski")
@Since("5.4.0")
public class HttpChunkedResponseTest extends IsolatedIntegrationTest {

	private static final int REQUESTS = Msc.normalOrHeavy(100, 10000);

	@Test
	public void testChunkedEncoding() {
		On.req((req, resp) -> {

			resp.chunk("ab".getBytes());
			resp.chunk("c".getBytes());
			resp.chunk("d".getBytes());

			return resp;
		});

		getReq("/");

		assertTimeout(Duration.ofSeconds(20), () -> {
			Self.get("/").expect("abcd").execute();
			Self.get("/").expect("abcd").benchmark(1, 100, REQUESTS);
			Self.post("/").expect("abcd").benchmark(1, 100, REQUESTS);
		});
	}

	@Test
	public void testChunkedEncodingAsync() {
		On.req((req, resp) -> {
			U.must(!req.isAsync());
			req.async();
			U.must(req.isAsync());

			async(() -> {
				resp.chunk("ab".getBytes());

				async(() -> {
					resp.chunk("c".getBytes());

					async(() -> {
						resp.chunk("d".getBytes());
						req.done();
					});
				});
			});

			return req;
		});

		getReq("/");

		assertTimeout(Duration.ofSeconds(20), () -> {
			Self.get("/").expect("abcd").execute();
			Self.get("/").expect("abcd").benchmark(1, 100, REQUESTS);
			Self.post("/").expect("abcd").benchmark(1, 100, REQUESTS);
		});
	}

}