Remove bogus DataSource test from JpaTransactionManagerTests

spring-jdbc/src/test/java/org/springframework/jdbc/datasource/DataSourceTransactionManagerTests.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.
@@ -65,7 +65,7 @@ public class DataSourceTransactionManagerTests  {
 
 
 	@Before
-	public void setUp() throws Exception {
+	public void setup() throws Exception {
 		ds = mock(DataSource.class);
 		con = mock(Connection.class);
 		given(ds.getConnection()).willReturn(con);