/*
 * Copyright 2012-2017 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 sample.oauth2.client;

import java.net.URI;

import org.junit.Test;
import org.junit.runner.RunWith;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.web.client.TestRestTemplate;
import org.springframework.boot.web.server.LocalServerPort;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.junit4.SpringRunner;

import static org.assertj.core.api.Assertions.assertThat;

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, properties = {
		"APP-CLIENT-ID=my-client-id", "APP-CLIENT-SECRET=my-client-secret" })
public class SampleOAuth2ClientApplicationTests {

	@LocalServerPort
	private int port;

	@Autowired
	private TestRestTemplate restTemplate;

	@Test
	public void everythingShouldRedirectToLogin() throws Exception {
		ResponseEntity<String> entity = this.restTemplate.getForEntity("/", String.class);
		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.FOUND);
		assertThat(entity.getHeaders().getLocation())
				.isEqualTo(URI.create("http://localhost:" + this.port + "/login"));
	}

	@Test
	public void loginShouldHaveBothOAuthClientsToChooseFrom() throws Exception {
		ResponseEntity<String> entity = this.restTemplate.getForEntity("/login",
				String.class);
		assertThat(entity.getStatusCode()).isEqualTo(HttpStatus.OK);
		assertThat(entity.getBody()).contains("/oauth2/authorization/github-client-1");
		assertThat(entity.getBody()).contains("/oauth2/authorization/github-client-2");
	}

}