Merge pull request #9643 from Eddú Meléndez

* gh-9643:
  Polish "Add auto-configuration for REST Docs with REST Assured"
  Add auto-configuration for REST Docs with REST Assured

spring-boot-dependencies/pom.xml

@@ -150,6 +150,7 @@
 		<quartz.version>2.3.0</quartz.version>
 		<querydsl.version>4.1.4</querydsl.version>
 		<reactor-bom.version>Bismuth-RC1</reactor-bom.version>
+		<rest-assured.version>3.0.2</rest-assured.version>
 		<reactive-streams.version>1.0.1</reactive-streams.version>
 		<rxjava.version>1.3.2</rxjava.version>
 		<rxjava-adapter.version>1.2.1</rxjava-adapter.version>
@@ -906,6 +907,11 @@
 				<artifactId>rxjava</artifactId>
 				<version>${rxjava2.version}</version>
 			</dependency>
+			<dependency>
+				<groupId>io.rest-assured</groupId>
+				<artifactId>rest-assured</artifactId>
+				<version>${rest-assured.version}</version>
+			</dependency>
 			<dependency>
 				<groupId>io.searchbox</groupId>
 				<artifactId>jest</artifactId>

spring-boot-docs/pom.xml

@@ -55,6 +55,14 @@
 			<groupId>org.springframework.boot</groupId>
 			<artifactId>spring-boot-test-autoconfigure</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>io.rest-assured</groupId>
+			<artifactId>rest-assured</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.restdocs</groupId>
+			<artifactId>spring-restdocs-restassured</artifactId>
+		</dependency>
 		<!-- Optional deps required when generating Javadoc with Java 8 -->
 		<dependency>
 			<groupId>ch.qos.logback</groupId>

spring-boot-docs/src/main/asciidoc/spring-boot-features.adoc

@@ -6279,8 +6279,20 @@ A list of the auto-configuration that is enabled by `@RestClientTest` can be
 [[boot-features-testing-spring-boot-applications-testing-autoconfigured-rest-docs]]
 ==== Auto-configured Spring REST Docs tests
 The `@AutoConfigureRestDocs` annotation can be used if you want to use Spring REST Docs
-in your tests. It will automatically configure `MockMvc` to use Spring REST Docs and
+in your tests with Mock MVC or REST Assured. It removes the need for Spring REST Docs'
-remove the need for Spring REST Docs' JUnit rule.
+JUnit rule.
+
+`@AutoConfigureRestDocs` can be used to override the default output directory
+(`target/generated-snippets` if you are using Maven or `build/generated-snippets` if you
+are using Gradle). It can also be used to configure the host, scheme, and port that will
+appear in any documented URIs.
+
+[[boot-features-testing-spring-boot-applications-testing-autoconfigured-rest-docs-mock-mvc]]
+===== Auto-configured Spring REST Docs tests with Mock MVC
+
+`@AutoConfigureRestDocs` customizes the `MockMvc` bean to use Spring REST Docs, Inject it
+using `@Autowired` and use it in your tests as you normally would when using Mock MVC and
+Spring REST Docs:
 
 [source,java,indent=0]
 ----
@@ -6315,11 +6327,9 @@ remove the need for Spring REST Docs' JUnit rule.
 	}
 ----
 
-`@AutoConfigureRestDocs` can be used to override the default output directory
+If you require more control over Spring REST Docs' configuration than offered by the
-(`target/generated-snippets` if you are using Maven or `build/generated-snippets` if you
+attributes of `@AutoConfigureRestDocs`, a `RestDocsMockMvcConfigurationCustomizer` bean
-are using Gradle). It can also be used to configure the host, scheme, and port that will
+can be used:
-appear in any documented URIs. If you require more control over Spring REST Docs'
-configuration a `RestDocsMockMvcConfigurationCustomizer` bean can be used:
 
 [source,java,indent=0]
 ----
@@ -6355,6 +6365,29 @@ automatically generate the default snippets:
 
 
 
+[[boot-features-testing-spring-boot-applications-testing-autoconfigured-rest-docs-rest-assured]]
+===== Auto-configured Spring REST Docs tests with REST Assured
+
+`@AutoConfigureRestDocs` makes a `RequestSpecification` bean, preconfigured to use Spring REST
+Docs, available to your tests. Inject it using `@Autowired` and use it in your tests as you
+normally would when using REST Assured and Spring REST Docs:
+
+[source,java,indent=0]
+----
+include::{code-examples}/test/autoconfigure/restdocs/restassured/UserDocumentationTests.java[tag=source]
+----
+
+If you require more control over Spring REST Docs' configuration than offered by the
+attributes of `@AutoConfigureRestDocs`, a `RestDocsRestAssuredConfigurationCustomizer`
+bean can be used:
+
+[source,java,indent=0]
+----
+include::{code-examples}/test/autoconfigure/restdocs/restassured/AdvancedConfigurationExample.java[tag=configuration]
+----
+
+
+
 [[boot-features-testing-spring-boot-applications-with-spock]]
 ==== Using Spock to test Spring Boot applications
 If you wish to use Spock to test a Spring Boot application you should add a dependency

spring-boot-docs/src/main/java/org/springframework/boot/test/autoconfigure/restdocs/restassured/AdvancedConfigurationExample.java

@@ -0,0 +1,39 @@
+/*
+ * Copyright 2012-2017 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 org.springframework.boot.test.autoconfigure.restdocs.restassured;
+
+import org.springframework.boot.test.autoconfigure.restdocs.RestDocsRestAssuredConfigurationCustomizer;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.restdocs.restassured3.RestAssuredRestDocumentationConfigurer;
+import org.springframework.restdocs.templates.TemplateFormats;
+
+public class AdvancedConfigurationExample {
+
+	// tag::configuration[]
+	@TestConfiguration
+	public static class CustomizationConfiguration
+			implements RestDocsRestAssuredConfigurationCustomizer {
+
+		@Override
+		public void customize(RestAssuredRestDocumentationConfigurer configurer) {
+			configurer.snippets().withTemplateFormat(TemplateFormats.markdown());
+		}
+
+	}
+	// end::configuration[]
+
+}

spring-boot-docs/src/main/java/org/springframework/boot/test/autoconfigure/restdocs/restassured/UserDocumentationTests.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright 2012-2017 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 org.springframework.boot.test.autoconfigure.restdocs.restassured;
+
+// tag::source[]
+import io.restassured.specification.RequestSpecification;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.restdocs.AutoConfigureRestDocs;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import static io.restassured.RestAssured.given;
+import static org.hamcrest.CoreMatchers.is;
+import static org.springframework.restdocs.restassured3.RestAssuredRestDocumentation.document;
+
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@AutoConfigureRestDocs
+public class UserDocumentationTests {
+
+	@LocalServerPort
+	private int port;
+
+	@Autowired
+	private RequestSpecification documentationSpec;
+
+	@Test
+	public void listUsers() throws Exception {
+		given(this.documentationSpec).filter(document("list-users")).when()
+				.port(this.port).get("/").then().assertThat().statusCode(is(200));
+	}
+
+}
+// end::source[]

spring-boot-parent/src/checkstyle/checkstyle.xml

@@ -70,7 +70,7 @@
 		<module name="com.puppycrawl.tools.checkstyle.checks.imports.AvoidStarImportCheck" />
 		<module name="com.puppycrawl.tools.checkstyle.checks.imports.AvoidStaticImportCheck">
 			<property name="excludes"
-				value="org.assertj.core.api.Assertions.*, org.junit.Assert.*, org.junit.Assume.*, org.junit.internal.matchers.ThrowableMessageMatcher.*, org.hamcrest.CoreMatchers.*, org.hamcrest.Matchers.*, org.springframework.boot.configurationprocessor.ConfigurationMetadataMatchers.*, org.springframework.boot.configurationprocessor.TestCompiler.*, org.springframework.boot.test.autoconfigure.AutoConfigurationImportedCondition.*, org.mockito.Mockito.*, org.mockito.BDDMockito.*, org.mockito.ArgumentMatchers.*, org.mockito.Matchers.*, org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.*, org.springframework.restdocs.hypermedia.HypermediaDocumentation.*, org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*, org.springframework.test.web.servlet.result.MockMvcResultMatchers.*, org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.*, org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*, org.springframework.hateoas.mvc.ControllerLinkBuilder.linkTo, org.springframework.test.web.client.ExpectedCount.*, org.springframework.test.web.client.match.MockRestRequestMatchers.*, org.springframework.test.web.client.response.MockRestResponseCreators.*" />
+				value="io.restassured.RestAssured.*, org.assertj.core.api.Assertions.*, org.junit.Assert.*, org.junit.Assume.*, org.junit.internal.matchers.ThrowableMessageMatcher.*, org.hamcrest.CoreMatchers.*, org.hamcrest.Matchers.*, org.springframework.boot.configurationprocessor.ConfigurationMetadataMatchers.*, org.springframework.boot.configurationprocessor.TestCompiler.*, org.springframework.boot.test.autoconfigure.AutoConfigurationImportedCondition.*, org.mockito.Mockito.*, org.mockito.BDDMockito.*, org.mockito.ArgumentMatchers.*, org.mockito.Matchers.*, org.springframework.restdocs.hypermedia.HypermediaDocumentation.*, org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.*, org.springframework.restdocs.operation.preprocess.Preprocessors.*, org.springframework.restdocs.restassured3.operation.preprocess.RestAssuredPreprocessors.*, org.springframework.restdocs.restassured3.RestAssuredRestDocumentation.*, org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*, org.springframework.test.web.servlet.result.MockMvcResultMatchers.*, org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.*, org.springframework.security.test.web.servlet.setup.SecurityMockMvcConfigurers.*, org.springframework.hateoas.mvc.ControllerLinkBuilder.linkTo, org.springframework.test.web.client.ExpectedCount.*, org.springframework.test.web.client.match.MockRestRequestMatchers.*, org.springframework.test.web.client.response.MockRestResponseCreators.*" />
 		</module>
 		<module name="com.puppycrawl.tools.checkstyle.checks.imports.IllegalImportCheck" >
 			<property name="illegalPkgs" value="com.google.common"/>

spring-boot-test-autoconfigure/pom.xml

@@ -59,6 +59,11 @@
 			<artifactId>json-path</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>io.rest-assured</groupId>
+			<artifactId>rest-assured</artifactId>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>net.sourceforge.htmlunit</groupId>
 			<artifactId>htmlunit</artifactId>
@@ -146,6 +151,11 @@
 			<artifactId>spring-restdocs-mockmvc</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework.restdocs</groupId>
+			<artifactId>spring-restdocs-restassured</artifactId>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework.security</groupId>
 			<artifactId>spring-security-config</artifactId>
@@ -198,6 +208,11 @@
 			<artifactId>commons-pool2</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.tomcat.embed</groupId>
+			<artifactId>tomcat-embed-core</artifactId>
+			<optional>true</optional>
+		</dependency>
 		<dependency>
 			<groupId>org.aspectj</groupId>
 			<artifactId>aspectjrt</artifactId>

spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/restdocs/RestDocsAutoConfiguration.java

@@ -16,8 +16,12 @@
 
 package org.springframework.boot.test.autoconfigure.restdocs;
 
+import io.restassured.builder.RequestSpecBuilder;
+import io.restassured.specification.RequestSpecification;
+
 import org.springframework.beans.factory.ObjectProvider;
 import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnWebApplication.Type;
@@ -29,40 +33,79 @@ import org.springframework.restdocs.RestDocumentationContextProvider;
 import org.springframework.restdocs.mockmvc.MockMvcRestDocumentation;
 import org.springframework.restdocs.mockmvc.MockMvcRestDocumentationConfigurer;
 import org.springframework.restdocs.mockmvc.RestDocumentationResultHandler;
+import org.springframework.restdocs.restassured3.RestAssuredRestDocumentation;
+import org.springframework.restdocs.restassured3.RestAssuredRestDocumentationConfigurer;
 
 /**
  * {@link EnableAutoConfiguration Auto-configuration} for Spring REST Docs.
  *
  * @author Andy Wilkinson
+ * @author Eddú Meléndez
  * @since 1.4.0
  */
 @Configuration
-@ConditionalOnWebApplication(type = Type.SERVLET)
 @EnableConfigurationProperties
+@ConditionalOnWebApplication
 public class RestDocsAutoConfiguration {
 
-	@Bean
+	@Configuration
-	@ConditionalOnMissingBean(MockMvcRestDocumentationConfigurer.class)
+	@ConditionalOnClass(MockMvcRestDocumentation.class)
-	public MockMvcRestDocumentationConfigurer restDocsMockMvcConfigurer(
+	@ConditionalOnWebApplication(type = Type.SERVLET)
-			ObjectProvider<RestDocsMockMvcConfigurationCustomizer> configurationCustomizerProvider,
+	static class RestDocsMockMvcAutoConfiguration {
-			RestDocumentationContextProvider contextProvider) {
+
-		MockMvcRestDocumentationConfigurer configurer = MockMvcRestDocumentation
+		@Bean
-				.documentationConfiguration(contextProvider);
+		@ConditionalOnMissingBean(MockMvcRestDocumentationConfigurer.class)
-		RestDocsMockMvcConfigurationCustomizer configurationCustomizer = configurationCustomizerProvider
+		public MockMvcRestDocumentationConfigurer restDocsMockMvcConfigurer(
-				.getIfAvailable();
+				ObjectProvider<RestDocsMockMvcConfigurationCustomizer> configurationCustomizerProvider,
-		if (configurationCustomizer != null) {
+				RestDocumentationContextProvider contextProvider) {
-			configurationCustomizer.customize(configurer);
+			MockMvcRestDocumentationConfigurer configurer = MockMvcRestDocumentation
+					.documentationConfiguration(contextProvider);
+			RestDocsMockMvcConfigurationCustomizer configurationCustomizer = configurationCustomizerProvider
+					.getIfAvailable();
+			if (configurationCustomizer != null) {
+				configurationCustomizer.customize(configurer);
+			}
+			return configurer;
 		}
-		return configurer;
+
+		@Bean
+		@ConfigurationProperties(prefix = "spring.test.restdocs")
+		public RestDocsMockMvcBuilderCustomizer restDocumentationConfigurer(
+				MockMvcRestDocumentationConfigurer configurer,
+				ObjectProvider<RestDocumentationResultHandler> resultHandler) {
+			return new RestDocsMockMvcBuilderCustomizer(configurer,
+					resultHandler.getIfAvailable());
+		}
+
 	}
 
-	@Bean
+	@Configuration
-	@ConfigurationProperties(prefix = "spring.test.restdocs")
+	@ConditionalOnClass({ RequestSpecification.class,
-	public RestDocsMockMvcBuilderCustomizer restDocumentationConfigurer(
+			RestAssuredRestDocumentation.class })
-			MockMvcRestDocumentationConfigurer configurer,
+	static class RestDocsRestAssuredAutoConfiguration {
-			ObjectProvider<RestDocumentationResultHandler> resultHandler) {
+
-		return new RestDocsMockMvcBuilderCustomizer(configurer,
+		@Bean
-				resultHandler.getIfAvailable());
+		@ConditionalOnMissingBean(RequestSpecification.class)
+		public RequestSpecification restDocsRestAssuredConfigurer(
+				ObjectProvider<RestDocsRestAssuredConfigurationCustomizer> configurationCustomizerProvider,
+				RestDocumentationContextProvider contextProvider) {
+			RestAssuredRestDocumentationConfigurer configurer = RestAssuredRestDocumentation
+					.documentationConfiguration(contextProvider);
+			RestDocsRestAssuredConfigurationCustomizer configurationCustomizer = configurationCustomizerProvider
+					.getIfAvailable();
+			if (configurationCustomizer != null) {
+				configurationCustomizer.customize(configurer);
+			}
+			return new RequestSpecBuilder().addFilter(configurer).build();
+		}
+
+		@Bean
+		@ConfigurationProperties(prefix = "spring.test.restdocs")
+		public RestDocsRestAssuredBuilderCustomizer restAssuredBuilderCustomizer(
+				RequestSpecification configurer) {
+			return new RestDocsRestAssuredBuilderCustomizer(configurer);
+		}
+
 	}
 
 }

spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/restdocs/RestDocsRestAssuredBuilderCustomizer.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright 2012-2017 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 org.springframework.boot.test.autoconfigure.restdocs;
+
+import io.restassured.specification.RequestSpecification;
+
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.util.StringUtils;
+
+/**
+ * A customizer that configures Spring REST Docs with REST Assured.
+ *
+ * @author Eddú Meléndez
+ */
+class RestDocsRestAssuredBuilderCustomizer implements InitializingBean {
+
+	private final RequestSpecification delegate;
+
+	private String uriScheme;
+
+	private String uriHost;
+
+	private Integer uriPort;
+
+	RestDocsRestAssuredBuilderCustomizer(RequestSpecification delegate) {
+		this.delegate = delegate;
+	}
+
+	public String getUriScheme() {
+		return this.uriScheme;
+	}
+
+	public void setUriScheme(String uriScheme) {
+		this.uriScheme = uriScheme;
+	}
+
+	public String getUriHost() {
+		return this.uriHost;
+	}
+
+	public void setUriHost(String uriHost) {
+		this.uriHost = uriHost;
+	}
+
+	public Integer getUriPort() {
+		return this.uriPort;
+	}
+
+	public void setUriPort(Integer uriPort) {
+		this.uriPort = uriPort;
+	}
+
+	@Override
+	public void afterPropertiesSet() throws Exception {
+		if (StringUtils.hasText(this.uriScheme) && StringUtils.hasText(this.uriHost)) {
+			this.delegate.baseUri(this.uriScheme + "://" + this.uriHost);
+		}
+		if (this.uriPort != null) {
+			this.delegate.port(this.uriPort);
+		}
+	}
+
+}

spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/restdocs/RestDocsRestAssuredConfigurationCustomizer.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright 2012-2017 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 org.springframework.boot.test.autoconfigure.restdocs;
+
+import org.springframework.restdocs.restassured3.RestAssuredRestDocumentationConfigurer;
+
+/**
+ * A customizer for {@link RestAssuredRestDocumentationConfigurer}. If a
+ * {@code RestDocsRestAssuredConfigurationCustomizer} bean is found in the application
+ * context it will be {@link #customize called} to customize the
+ * {@code RestAssuredRestDocumentationConfigurer} before it is applied. Intended for use
+ * only when the attributes on {@link AutoConfigureRestDocs} do not provide sufficient
+ * customization.
+ *
+ * @author Eddú Meléndez
+ * @since 2.0.0
+ */
+@FunctionalInterface
+public interface RestDocsRestAssuredConfigurationCustomizer {
+
+	/**
+	 * Customize the given {@code configurer}.
+	 * @param configurer the configurer
+	 */
+	void customize(RestAssuredRestDocumentationConfigurer configurer);
+
+}

spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/restdocs/MockMvcRestDocsAutoConfigurationAdvancedConfigurationIntegrationTests.java

@@ -41,14 +41,15 @@ import static org.springframework.restdocs.hypermedia.HypermediaDocumentation.li
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 
 /**
- * Tests for {@link AutoConfigureRestDocs}.
+ * Integration tests for advanced configuration of {@link AutoConfigureRestDocs} with Mock
+ * MVC.
  *
  * @author Andy Wilkinson
  */
 @RunWith(SpringRunner.class)
 @WebMvcTest(controllers = RestDocsTestController.class, secure = false)
 @AutoConfigureRestDocs
-public class RestDocsAutoConfigurationAdvancedConfigurationIntegrationTests {
+public class MockMvcRestDocsAutoConfigurationAdvancedConfigurationIntegrationTests {
 
 	@Before
 	public void deleteSnippets() {

spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/restdocs/MockMvcRestDocsAutoConfigurationIntegrationTests.java

@@ -34,14 +34,14 @@ import static org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.docu
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 
 /**
- * Tests for {@link RestDocsAutoConfiguration}.
+ * Integration tests for {@link RestDocsAutoConfiguration} with Mock MVC.
  *
  * @author Andy Wilkinson
  */
 @RunWith(SpringRunner.class)
 @WebMvcTest
 @AutoConfigureRestDocs(uriScheme = "https", uriHost = "api.example.com", uriPort = 443)
-public class RestDocsAutoConfigurationIntegrationTests {
+public class MockMvcRestDocsAutoConfigurationIntegrationTests {
 
 	@Before
 	public void deleteSnippets() {

spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/restdocs/RestAssuredRestDocsAutoConfigurationAdvancedConfigurationIntegrationTests.java

@@ -0,0 +1,97 @@
+/*
+ * Copyright 2012-2017 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 org.springframework.boot.test.autoconfigure.restdocs;
+
+import java.io.File;
+
+import io.restassured.specification.RequestSpecification;
+import org.assertj.core.api.Condition;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.test.context.TestConfiguration;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.restdocs.restassured3.RestAssuredRestDocumentationConfigurer;
+import org.springframework.restdocs.templates.TemplateFormats;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.util.FileSystemUtils;
+
+import static io.restassured.RestAssured.given;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.hamcrest.CoreMatchers.is;
+import static org.springframework.restdocs.operation.preprocess.Preprocessors.preprocessRequest;
+import static org.springframework.restdocs.restassured3.RestAssuredRestDocumentation.document;
+import static org.springframework.restdocs.restassured3.operation.preprocess.RestAssuredPreprocessors.modifyUris;
+
+/**
+ * Integration tests for advanced configuration of {@link AutoConfigureRestDocs} with REST
+ * Assured.
+ *
+ * @author Eddú Meléndez
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@AutoConfigureRestDocs
+public class RestAssuredRestDocsAutoConfigurationAdvancedConfigurationIntegrationTests {
+
+	@LocalServerPort
+	private int port;
+
+	@Before
+	public void deleteSnippets() {
+		FileSystemUtils.deleteRecursively(new File("target/generated-snippets"));
+	}
+
+	@Autowired
+	private RequestSpecification documentationSpec;
+
+	@Test
+	public void snippetGeneration() throws Exception {
+		given(this.documentationSpec)
+				.filter(document("default-snippets",
+						preprocessRequest(modifyUris().scheme("https")
+								.host("api.example.com").removePort())))
+				.when().port(this.port).get("/").then().assertThat().statusCode(is(200));
+		File defaultSnippetsDir = new File("target/generated-snippets/default-snippets");
+		assertThat(defaultSnippetsDir).exists();
+		assertThat(new File(defaultSnippetsDir, "curl-request.md"))
+				.has(contentContaining("'https://api.example.com/'"));
+		assertThat(new File(defaultSnippetsDir, "http-request.md"))
+				.has(contentContaining("api.example.com"));
+		assertThat(new File(defaultSnippetsDir, "http-response.md")).isFile();
+	}
+
+	private Condition<File> contentContaining(String toContain) {
+		return new ContentContainingCondition(toContain);
+	}
+
+	@TestConfiguration
+	public static class CustomizationConfiguration
+			implements RestDocsRestAssuredConfigurationCustomizer {
+
+		@Override
+		public void customize(RestAssuredRestDocumentationConfigurer configurer) {
+			configurer.snippets().withTemplateFormat(TemplateFormats.markdown());
+		}
+
+	}
+
+}

spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/restdocs/RestAssuredRestDocsAutoConfigurationIntegrationTests.java

@@ -0,0 +1,82 @@
+/*
+ * Copyright 2012-2017 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 org.springframework.boot.test.autoconfigure.restdocs;
+
+import java.io.File;
+
+import io.restassured.specification.RequestSpecification;
+import org.assertj.core.api.Condition;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.web.server.LocalServerPort;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.util.FileSystemUtils;
+
+import static io.restassured.RestAssured.given;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.hamcrest.CoreMatchers.is;
+import static org.springframework.restdocs.operation.preprocess.Preprocessors.preprocessRequest;
+import static org.springframework.restdocs.restassured3.RestAssuredRestDocumentation.document;
+import static org.springframework.restdocs.restassured3.operation.preprocess.RestAssuredPreprocessors.modifyUris;
+
+/**
+ * Integration tests for {@link RestDocsAutoConfiguration} with REST Assured.
+ *
+ * @author Eddú Meléndez
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+@AutoConfigureRestDocs
+public class RestAssuredRestDocsAutoConfigurationIntegrationTests {
+
+	@LocalServerPort
+	private int port;
+
+	@Before
+	public void deleteSnippets() {
+		FileSystemUtils.deleteRecursively(new File("target/generated-snippets"));
+	}
+
+	@Autowired
+	private RequestSpecification documentationSpec;
+
+	@Test
+	public void defaultSnippetsAreWritten() throws Exception {
+		given(this.documentationSpec)
+				.filter(document("default-snippets",
+						preprocessRequest(modifyUris().scheme("https")
+								.host("api.example.com").removePort())))
+				.when().port(this.port).get("/").then().assertThat().statusCode(is(200));
+		File defaultSnippetsDir = new File("target/generated-snippets/default-snippets");
+		assertThat(defaultSnippetsDir).exists();
+		assertThat(new File(defaultSnippetsDir, "curl-request.adoc"))
+				.has(contentContaining("'https://api.example.com/'"));
+		assertThat(new File(defaultSnippetsDir, "http-request.adoc"))
+				.has(contentContaining("api.example.com"));
+		assertThat(new File(defaultSnippetsDir, "http-response.adoc")).isFile();
+	}
+
+	private Condition<File> contentContaining(String toContain) {
+		return new ContentContainingCondition(toContain);
+	}
+
+}

spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/restdocs/RestDocsTestApplication.java

@@ -17,13 +17,14 @@
 package org.springframework.boot.test.autoconfigure.restdocs;
 
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.autoconfigure.security.SecurityAutoConfiguration;
 
 /**
  * Test application used with {@link AutoConfigureRestDocs} tests.
  *
  * @author Andy Wilkinson
  */
-@SpringBootApplication
+@SpringBootApplication(exclude = SecurityAutoConfiguration.class)
 public class RestDocsTestApplication {
 
 }