/*
 * Copyright 2012-present 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
 *
 *      https://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.boot.web.client;

import org.apache.hc.client5.http.HttpRoute;
import org.apache.hc.client5.http.config.ConnectionConfig;
import org.apache.hc.client5.http.impl.classic.CloseableHttpClient;
import org.apache.hc.core5.function.Resolver;

import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.test.util.ReflectionTestUtils;

/**
 * Tests for {@link ClientHttpRequestFactories} when Apache Http Components is the
 * predominant HTTP client.
 *
 * @author Andy Wilkinson
 */
@SuppressWarnings("removal")
class ClientHttpRequestFactoriesHttpComponentsTests
		extends AbstractClientHttpRequestFactoriesTests<HttpComponentsClientHttpRequestFactory> {

	ClientHttpRequestFactoriesHttpComponentsTests() {
		super(HttpComponentsClientHttpRequestFactory.class);
	}

	@Override
	protected boolean supportsSettingConnectTimeout() {
		return true;
	}

	@Override
	protected boolean supportsSettingReadTimeout() {
		return true;
	}

	@Override
	protected long connectTimeout(HttpComponentsClientHttpRequestFactory requestFactory) {
		return getConnectorConfig(requestFactory).getConnectTimeout().toMilliseconds();
	}

	@Override
	protected long readTimeout(HttpComponentsClientHttpRequestFactory requestFactory) {
		return getConnectorConfig(requestFactory).getSocketTimeout().toMilliseconds();
	}

	@SuppressWarnings("unchecked")
	private ConnectionConfig getConnectorConfig(HttpComponentsClientHttpRequestFactory requestFactory) {
		CloseableHttpClient httpClient = (CloseableHttpClient) ReflectionTestUtils.getField(requestFactory,
				"httpClient");
		Object manager = ReflectionTestUtils.getField(httpClient, "connManager");
		ConnectionConfig connectorConfig = ((Resolver<HttpRoute, ConnectionConfig>) ReflectionTestUtils
			.getField(manager, "connectionConfigResolver")).resolve(null);
		return connectorConfig;
	}

}
