Polishing

spring-webflux/src/test/java/org/springframework/web/reactive/DispatcherHandlerErrorTests.java

@@ -52,10 +52,8 @@ import org.springframework.web.server.handler.ExceptionHandlingWebHandler;
 import static org.hamcrest.CoreMatchers.instanceOf;
 import static org.hamcrest.CoreMatchers.startsWith;
 import static org.hamcrest.Matchers.is;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertThat;
-import static org.springframework.http.MediaType.APPLICATION_JSON;
+import static org.junit.Assert.*;
+import static org.springframework.http.MediaType.*;
 
 /**
  * Test the effect of exceptions at different stages of request processing by
@@ -72,7 +70,7 @@ public class DispatcherHandlerErrorTests {
 
 
 	@Before
-	public void setup() throws Exception {
+	public void setup() {
 		AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
 		ctx.register(TestConfig.class);
 		ctx.refresh();
@@ -81,7 +79,7 @@ public class DispatcherHandlerErrorTests {
 
 
 	@Test
-	public void noHandler() throws Exception {
+	public void noHandler() {
 		MockServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/does-not-exist"));
 		Mono<Void> publisher = this.dispatcherHandler.handle(exchange);
 
@@ -95,7 +93,7 @@ public class DispatcherHandlerErrorTests {
 	}
 
 	@Test
-	public void controllerReturnsMonoError() throws Exception {
+	public void controllerReturnsMonoError() {
 		MockServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/error-signal"));
 		Mono<Void> publisher = this.dispatcherHandler.handle(exchange);
 
@@ -105,7 +103,7 @@ public class DispatcherHandlerErrorTests {
 	}
 
 	@Test
-	public void controllerThrowsException() throws Exception {
+	public void controllerThrowsException() {
 		MockServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/raise-exception"));
 		Mono<Void> publisher = this.dispatcherHandler.handle(exchange);
 
@@ -115,7 +113,7 @@ public class DispatcherHandlerErrorTests {
 	}
 
 	@Test
-	public void unknownReturnType() throws Exception {
+	public void unknownReturnType() {
 		MockServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/unknown-return-type"));
 		Mono<Void> publisher = this.dispatcherHandler.handle(exchange);
 
@@ -128,7 +126,7 @@ public class DispatcherHandlerErrorTests {
 	}
 
 	@Test
-	public void responseBodyMessageConversionError() throws Exception {
+	public void responseBodyMessageConversionError() {
 		ServerWebExchange exchange = MockServerWebExchange.from(
 				MockServerHttpRequest.post("/request-body").accept(APPLICATION_JSON).body("body"));
 
@@ -140,7 +138,7 @@ public class DispatcherHandlerErrorTests {
 	}
 
 	@Test
-	public void requestBodyError() throws Exception {
+	public void requestBodyError() {
 		ServerWebExchange exchange = MockServerWebExchange.from(
 				MockServerHttpRequest.post("/request-body").body(Mono.error(EXCEPTION)));
 
@@ -152,7 +150,7 @@ public class DispatcherHandlerErrorTests {
 	}
 
 	@Test
-	public void webExceptionHandler() throws Exception {
+	public void webExceptionHandler() {
 		ServerWebExchange exchange = MockServerWebExchange.from(MockServerHttpRequest.get("/unknown-argument-type"));
 
 		List<WebExceptionHandler> handlers = Collections.singletonList(new ServerError500ExceptionHandler());
@@ -202,12 +200,12 @@ public class DispatcherHandlerErrorTests {
 		}
 
 		@RequestMapping("/raise-exception")
-		public void raiseException() throws Exception {
+		public void raiseException() {
 			throw EXCEPTION;
 		}
 
 		@RequestMapping("/unknown-return-type")
-		public Foo unknownReturnType() throws Exception {
+		public Foo unknownReturnType() {
 			return new Foo();
 		}
 

spring-webflux/src/test/java/org/springframework/web/reactive/DispatcherHandlerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.web.reactive;
 
 import java.nio.charset.StandardCharsets;
@@ -32,11 +33,9 @@ import org.springframework.mock.web.test.server.MockServerWebExchange;
 import org.springframework.web.method.ResolvableMethod;
 import org.springframework.web.server.ServerWebExchange;
 
-import static org.junit.Assert.assertEquals;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import static org.mockito.Mockito.withSettings;
+import static org.junit.Assert.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
 
 /**
  * Unit tests for {@link DispatcherHandler}.
@@ -49,8 +48,7 @@ public class DispatcherHandlerTests {
 
 
 	@Test
-	public void handlerMappingOrder() throws Exception {
-
+	public void handlerMappingOrder() {
 		HandlerMapping hm1 = mock(HandlerMapping.class, withSettings().extraInterfaces(Ordered.class));
 		HandlerMapping hm2 = mock(HandlerMapping.class, withSettings().extraInterfaces(Ordered.class));
 		when(((Ordered) hm1).getOrder()).thenReturn(1);
@@ -90,6 +88,7 @@ public class DispatcherHandlerTests {
 		}
 	}
 
+
 	private static class StringHandlerResultHandler implements HandlerResultHandler {
 
 		@Override
@@ -105,4 +104,5 @@ public class DispatcherHandlerTests {
 			return exchange.getResponse().writeWith(Mono.just(dataBuffer));
 		}
 	}
+
 }

spring-webflux/src/test/java/org/springframework/web/reactive/FlushingIntegrationTests.java

@@ -36,6 +36,7 @@ import static org.junit.Assert.*;
 
 /**
  * Integration tests for server response flushing behavior.
+ *
  * @author Sebastien Deleuze
  * @author Rossen Stoyanchev
  * @since 5.0
@@ -160,4 +161,5 @@ public class FlushingIntegrationTests extends AbstractHttpHandlerIntegrationTest
 			return response.bufferFactory().wrap(bytes);
 		}
 	}
+
 }

spring-webflux/src/test/java/org/springframework/web/reactive/socket/AbstractWebSocketIntegrationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2017 the original author or authors.
+ * Copyright 2002-2018 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.
@@ -114,7 +114,6 @@ public abstract class AbstractWebSocketIntegrationTests {
 
 	@Before
 	public void setup() throws Exception {
-
 		this.server.setHandler(createHttpHandler());
 		this.server.afterPropertiesSet();
 		this.server.start();
@@ -128,7 +127,7 @@ public abstract class AbstractWebSocketIntegrationTests {
 	}
 
 	@After
-	public void stop() throws Exception {
+	public void stop() {
 		if (this.client instanceof Lifecycle) {
 			((Lifecycle) this.client).stop();
 		}

spring-webflux/src/test/java/org/springframework/web/reactive/socket/WebSocketIntegrationTests.java

@@ -38,11 +38,11 @@ import org.springframework.http.HttpHeaders;
 import org.springframework.web.reactive.HandlerMapping;
 import org.springframework.web.reactive.handler.SimpleUrlHandlerMapping;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertThat;
+import static org.junit.Assert.*;
 
 /**
  * Integration tests with server-side {@link WebSocketHandler}s.
+ *
  * @author Rossen Stoyanchev
  */
 public class WebSocketIntegrationTests extends AbstractWebSocketIntegrationTests {
@@ -192,6 +192,7 @@ public class WebSocketIntegrationTests extends AbstractWebSocketIntegrationTests
 		}
 	}
 
+
 	private static class SessionClosingHandler implements WebSocketHandler {
 
 		@Override

spring-webflux/src/test/java/org/springframework/web/reactive/socket/server/support/HandshakeWebSocketServiceTests.java

@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package org.springframework.web.reactive.socket.server.support;
 
 import java.util.Arrays;
@@ -42,10 +43,8 @@ import static org.mockito.Mockito.*;
  */
 public class HandshakeWebSocketServiceTests {
 
-
 	@Test
 	public void sessionAttributePredicate() {
-
 		MockWebSession session = new MockWebSession();
 		session.getAttributes().put("a1", "v1");
 		session.getAttributes().put("a2", "v2");
@@ -86,7 +85,6 @@ public class HandshakeWebSocketServiceTests {
 
 		HandshakeInfo handshakeInfo;
 
-
 		@Override
 		public Mono<Void> upgrade(ServerWebExchange exchange, WebSocketHandler webSocketHandler,
 				@Nullable  String subProtocol, Supplier<HandshakeInfo> handshakeInfoFactory) {