/*
 * Copyright 2002-2014 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 org.springframework.security.test.web.servlet.request;

import static org.assertj.core.api.Assertions.assertThat;
import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestBuilders.formLogin;

import org.junit.Before;
import org.junit.Test;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockServletContext;
import org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.CsrfRequestPostProcessor;
import org.springframework.security.web.csrf.CsrfToken;

public class SecurityMockMvcRequestBuildersFormLoginTests {
	private MockServletContext servletContext;

	@Before
	public void setup() throws Exception {
		servletContext = new MockServletContext();
	}

	@Test
	public void defaults() throws Exception {
		MockHttpServletRequest request = formLogin().buildRequest(servletContext);
		CsrfToken token = (CsrfToken) request.getAttribute(CsrfRequestPostProcessor.TestCsrfTokenRepository.ATTR_NAME);

		assertThat(request.getParameter("username")).isEqualTo("user");
		assertThat(request.getParameter("password")).isEqualTo("password");
		assertThat(request.getMethod()).isEqualTo("POST");
		assertThat(request.getParameter(token.getParameterName())).isEqualTo(
				token.getToken());
		assertThat(request.getRequestURI()).isEqualTo("/login");
		assertThat(request.getParameter("_csrf")).isNotNull();
	}

	@Test
	public void custom() throws Exception {
		MockHttpServletRequest request = formLogin("/login").user("username", "admin")
				.password("password", "secret").buildRequest(servletContext);

		CsrfToken token = (CsrfToken) request.getAttribute(CsrfRequestPostProcessor.TestCsrfTokenRepository.ATTR_NAME);

		assertThat(request.getParameter("username")).isEqualTo("admin");
		assertThat(request.getParameter("password")).isEqualTo("secret");
		assertThat(request.getMethod()).isEqualTo("POST");
		assertThat(request.getParameter(token.getParameterName())).isEqualTo(
				token.getToken());
		assertThat(request.getRequestURI()).isEqualTo("/login");
	}
}

@@ -689,73 +689,57 @@
 ort 
-static org.assertj.core.api.Assertions.assertTha
+org.junit.Before;%0Aimport org.junit.Tes
 t;%0A
+%0A
 import 
-static 
 org.
@@ -758,131 +758,22 @@
 ork.
-security.test.web.servlet.request.SecurityMockMvcRequestBuilders.formLogin;%0A%0Aimport org.junit.Before;%0Aimport org.junit.Test
+http.MediaType
 ;%0Aim
@@ -1067,16 +1067,185 @@
 Token;%0A%0A
+import static org.assertj.core.api.Assertions.assertThat;%0Aimport static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestBuilders.formLogin;%0A%0A
 public c
@@ -1392,16 +1392,21 @@
 ion %7B%0A%09%09
+this.
 servletC
@@ -1546,32 +1546,37 @@
 ().buildRequest(
+this.
 servletContext);
@@ -1607,32 +1607,37 @@
 rfToken) request
+%0A%09%09%09%09
 .getAttribute(Cs
@@ -1937,32 +1937,37 @@
 arameterName()))
+%0A%09%09%09%09
 .isEqualTo(%0A%09%09%09%09
@@ -1953,37 +1953,32 @@
 %0A%09%09%09%09.isEqualTo(
-%0A%09%09%09%09
 token.getToken()
@@ -2278,16 +2278,21 @@
 Request(
+this.
 servletC
@@ -2336,24 +2336,29 @@
 ken) request
+%0A%09%09%09%09
 .getAttribut
@@ -2669,16 +2669,21 @@
 Name()))
+%0A%09%09%09%09
 .isEqual
@@ -2685,21 +2685,16 @@
 EqualTo(
-%0A%09%09%09%09
 token.ge
@@ -2765,11 +2765,361 @@
 in%22);%0A%09%7D
+%0A%0A%09// gh-3920%0A%09@Test%0A%09public void usesAcceptMediaForContentNegotiation() throws Exception %7B%0A%09%09MockHttpServletRequest request = formLogin(%22/login%22).user(%22username%22, %22admin%22)%0A%09%09%09%09.password(%22password%22, %22secret%22).buildRequest(this.servletContext);%0A%0A%09%09assertThat(request.getHeader(%22Accept%22))%0A%09%09%09%09.isEqualTo(MediaType.APPLICATION_FORM_URLENCODED_VALUE);%0A%09%7D
 %0A%7D%0A

Add formLogin() Accept Test