/*
 * Copyright 2014-2017 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;

import org.junit.After;
import org.junit.Before;
import org.junit.ClassRule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.WebDriver;
import org.testcontainers.containers.GenericContainer;
import sample.pages.HomePage;
import sample.pages.LoginPage;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMockMvc;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.boot.test.util.TestPropertyValues;
import org.springframework.context.ApplicationContextInitializer;
import org.springframework.context.ConfigurableApplicationContext;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.servlet.MockMvc;
import org.springframework.test.web.servlet.htmlunit.webdriver.MockMvcHtmlUnitDriverBuilder;

/**
 * @author Eddú Meléndez
 * @author Vedran Pavic
 */
@RunWith(SpringRunner.class)
@AutoConfigureMockMvc
@SpringBootTest(classes = Application.class, webEnvironment = WebEnvironment.MOCK)
@ContextConfiguration(initializers = BootTests.Initializer.class)
public class BootTests {

	private static final String DOCKER_IMAGE = "redis:3.2.9";

	@ClassRule
	public static GenericContainer redisContainer = new GenericContainer(DOCKER_IMAGE)
			.withExposedPorts(6379);

	@Autowired
	private MockMvc mockMvc;

	private WebDriver driver;

	@Before
	public void setup() {
		this.driver = MockMvcHtmlUnitDriverBuilder.mockMvcSetup(this.mockMvc).build();
	}

	@After
	public void tearDown() {
		this.driver.quit();
	}

	@Test
	public void home() {
		LoginPage login = HomePage.go(this.driver);
		login.assertAt();
	}

	@Test
	public void login() {
		LoginPage login = HomePage.go(this.driver);
		HomePage home = login.form().login(HomePage.class);
		home.assertAt();
		home.containCookie("SESSION");
		home.doesNotContainCookie("JSESSIONID");
	}

	@Test
	public void logout() {
		LoginPage login = HomePage.go(this.driver);
		HomePage home = login.form().login(HomePage.class);
		home.logout();
		login.assertAt();
	}

	static class Initializer
			implements ApplicationContextInitializer<ConfigurableApplicationContext> {

		@Override
		public void initialize(
				ConfigurableApplicationContext configurableApplicationContext) {
			TestPropertyValues
					.of("spring.redis.host=" + redisContainer.getContainerIpAddress(),
							"spring.redis.port=" + redisContainer.getFirstMappedPort())
					.applyTo(configurableApplicationContext.getEnvironment());
		}

	}

}