Add spring-test to parents for samples

pom.xml

@@ -715,6 +715,11 @@
 			<artifactId>hamcrest-library</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-test</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 	<distributionManagement>
 		<downloadUrl>http://www.springsource.com/download/community</downloadUrl>

spring-boot-starters/spring-boot-starter-parent/pom.xml

@@ -128,6 +128,11 @@ NOTE: If you are editing a local checkout of this file, be sure to modify
 			<artifactId>hamcrest-library</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-test</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 	<build>

spring-boot-starters/src/main/parent/pom.xml

@@ -128,6 +128,11 @@ NOTE: If you are editing a local checkout of this file, be sure to modify
 			<artifactId>hamcrest-library</artifactId>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-test</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 	<build>