Add support for documenting request and response cookies

See gh-592

docs/src/test/java/com/example/restassured/HttpCookies.java

@@ -0,0 +1,44 @@
+/*
+ * 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
+ *
+ *      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 com.example.restassured;
+
+import io.restassured.RestAssured;
+import io.restassured.specification.RequestSpecification;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.springframework.restdocs.cookies.CookieDocumentation.cookieWithName;
+import static org.springframework.restdocs.cookies.CookieDocumentation.requestCookies;
+import static org.springframework.restdocs.cookies.CookieDocumentation.responseCookies;
+import static org.springframework.restdocs.restassured.RestAssuredRestDocumentation.document;
+
+public class HttpCookies {
+
+	private RequestSpecification spec;
+
+	public void cookies() throws Exception {
+		// tag::cookies[]
+		RestAssured.given(this.spec).filter(document("cookies", requestCookies(// <1>
+				cookieWithName("JSESSIONID").description("Saved session token")), // <2>
+				responseCookies(// <3>
+						cookieWithName("logged_in").description("If user is logged in"),
+						cookieWithName("JSESSIONID").description("Updated session token"))))
+				.cookie("JSESSIONID", "ACBCDFD0FF93D5BB") // <4>
+				.when().get("/people").then().assertThat().statusCode(is(200));
+		// end::cookies[]
+	}
+
+}