/*******************************************************************************
 *     Cloud Foundry
 *     Copyright (c) [2009-2016] Pivotal Software, Inc. All Rights Reserved.
 *
 *     This product is licensed to you under the Apache License, Version 2.0 (the "License").
 *     You may not use this product except in compliance with the License.
 *
 *     This product includes a number of subcomponents with
 *     separate copyright notices and license terms. Your use of these
 *     subcomponents is subject to the terms and conditions of the
 *     subcomponent's license, as noted in the LICENSE file.
 *******************************************************************************/
package org.cloudfoundry.identity.uaa.integration.feature;

import java.util.List;

import static org.hamcrest.Matchers.contains;
import static org.junit.Assert.assertThat;

import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.openqa.selenium.WebDriver;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.ResponseEntity;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.web.client.RestOperations;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = DefaultIntegrationTestConfig.class)
public class XFrameOptionsIT {

    @Autowired @Rule
    public IntegrationTestRule integrationTestRule;

    @Autowired
    WebDriver webDriver;

    @Autowired
    RestOperations restOperations;

    @Value("${integration.test.base_url}")
    String baseUrl;

    @Before
    @After
    public void logout_and_clear_cookies() {
        try {
            webDriver.get(baseUrl + "/logout.do");
        }catch (org.openqa.selenium.TimeoutException x) {
            //try again - this should not be happening - 20 second timeouts
            webDriver.get(baseUrl + "/logout.do");
        }
        webDriver.manage().deleteAllCookies();
    }

    @Test
    public void testHeaderOnLogin() throws Exception {
        ResponseEntity<Void> response = restOperations.getForEntity(baseUrl + "/login", Void.class);
        List<String> xFrameOptionsHeaders = response.getHeaders().get("X-Frame-Options");
        assertThat(xFrameOptionsHeaders, contains("DENY"));
    }
}