Turned on checkstyle

spring-cloud-function-samples/function-sample/src/test/java/com/example/SampleApplicationTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2016-2017 the original author or authors.
+ * Copyright 2012-2019 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.
@@ -16,61 +16,69 @@
 
 package com.example;
 
-import static org.junit.Assert.assertEquals;
-
 import java.util.List;
 import java.util.function.Function;
 import java.util.function.Supplier;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import reactor.core.publisher.Flux;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.test.context.junit4.SpringRunner;
 
-import reactor.core.publisher.Flux;
+import static org.junit.Assert.assertEquals;
 
 @RunWith(SpringRunner.class)
 @SpringBootTest
 public class SampleApplicationTests {
 
+	@Autowired
+	private Function<String, String> uppercase;
+	@Autowired
+	private Function<Flux<String>, Flux<String>> lowercase;
+	@Autowired
+	private Supplier<String> hello;
+	@Autowired
+	private Supplier<Flux<String>> words;
+	@Autowired
+	private Function<String, String> compiledUppercase;
+	@Autowired
+	private Function<Flux<String>, Flux<String>> compiledLowercase;
+	@Autowired
+	private Function<String, String> greeter;
+	@Autowired
+	private Function<Flux<String>, Flux<String>> exclaimer;
+	@Autowired
+	private Function<String, Integer> charCounter;
+
 	@Test
 	public void contextLoads() {
 	}
 
-	@Autowired
-	private Function<String, String> uppercase;
-
 	@Test
 	public void testUppercase() {
 		String output = this.uppercase.apply("foobar");
 		assertEquals("FOOBAR", output);
 	}
 
-	@Autowired
-	private Function<Flux<String>, Flux<String>> lowercase;
-
 	@Test
 	public void testLowercase() {
 		Flux<String> output = this.lowercase.apply(Flux.just("FOO", "BAR"));
 		List<String> results = output.collectList().block();
 		assertEquals(2, results.size());
 		assertEquals("foo", results.get(0));
-		assertEquals("bar", results.get(1));		
+		assertEquals("bar", results.get(1));
 	}
 
-	@Autowired
-	private Supplier<String> hello;
-
 	@Test
 	public void testHello() {
 		String output = this.hello.get();
-		assertEquals("hello", output);	
+		assertEquals("hello", output);
 	}
 
-	@Autowired
-	private Supplier<Flux<String>> words;
+	// the following are contributed via @FunctionScan:
 
 	@Test
 	public void testWords() {
@@ -78,21 +86,15 @@ public class SampleApplicationTests {
 		List<String> results = output.collectList().block();
 		assertEquals(2, results.size());
 		assertEquals("foo", results.get(0));
-		assertEquals("bar", results.get(1));	
+		assertEquals("bar", results.get(1));
 	}
 
-	@Autowired
-	private Function<String, String> compiledUppercase;
-
 	@Test
 	public void testCompiledUppercase() {
 		String output = this.compiledUppercase.apply("foobar");
 		assertEquals("FOOBAR", output);
 	}
 
-	@Autowired
-	private Function<Flux<String>, Flux<String>> compiledLowercase;
-
 	@Test
 	public void testCompiledLowercase() {
 		Flux<String> input = Flux.just("FOO", "BAR");
@@ -103,20 +105,12 @@ public class SampleApplicationTests {
 		assertEquals("bar", results.get(1));
 	}
 
-	// the following are contributed via @FunctionScan:
-
-	@Autowired
-	private Function<String, String> greeter;
-
 	@Test
 	public void testGreeter() {
 		String greeting = this.greeter.apply("World");
 		assertEquals("Hello World", greeting);
 	}
 
-	@Autowired
-	private Function<Flux<String>, Flux<String>> exclaimer;
-
 	@Test
 	public void testExclaimer() {
 		Flux<String> input = Flux.just("foo", "bar");
@@ -127,12 +121,10 @@ public class SampleApplicationTests {
 		assertEquals("bar!!!", results.get(1));
 	}
 
-	@Autowired
-	private Function<String, Integer> charCounter;
-
 	@Test
 	public void testCharCounter() {
 		Integer length = this.charCounter.apply("the quick brown fox");
 		assertEquals(new Integer(19), length);
 	}
-}
+
+}