Add a sample demonstrating how to use REST Assured

Closes gh-198

samples/rest-assured/src/main/java/com/example/restassured/SampleRestAssuredApplication.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2014-2016 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 com.example.restassured;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@SpringBootApplication
+public class SampleRestAssuredApplication {
+
+	public static void main(String[] args) {
+		new SpringApplication(SampleRestAssuredApplication.class).run(args);
+	}
+
+	@RestController
+	private static class SampleController {
+
+		@RequestMapping("/")
+		public String index() {
+			return "Hello, World";
+		}
+
+	}
+
+}