Polish

See gh-28041

Author: bclozel

spring-test/src/main/java/org/springframework/test/web/servlet/setup/MockMvcFilterDecorator.java

@@ -49,9 +49,9 @@ final class MockMvcFilterDecorator implements Filter {
 
 	private static final String ALL_MAPPING_PATTERN = "*";
 
-	private static final String EXTENSION_MAPPING_PATTERN = ALL_MAPPING_PATTERN + ".";
+	private static final String EXTENSION_MAPPING_PATTERN = "*.";
 
-	private static final String PATH_MAPPING_PATTERN = "/" + ALL_MAPPING_PATTERN;
+	private static final String PATH_MAPPING_PATTERN = "/*";
 
 	private final Filter delegate;
 

spring-test/src/test/java/org/springframework/test/web/servlet/setup/MockMvcFilterDecoratorTests.java

@@ -90,21 +90,25 @@ public void matchExactEmpty() throws Exception {
 
 	@Test
 	public void matchPathMappingAllFolder() throws Exception {
+		assertFilterInvoked("/test/this", "*");
 		assertFilterInvoked("/test/this", "/*");
 	}
 
 	@Test
 	public void matchPathMappingAll() throws Exception {
 		assertFilterInvoked("/test", "*");
+		assertFilterInvoked("/test", "/*");
 	}
 
 	@Test
 	public void matchPathMappingAllContextRoot() throws Exception {
+		assertFilterInvoked("", "*");
 		assertFilterInvoked("", "/*");
 	}
 
 	@Test
 	public void matchPathMappingContextRootAndSlash() throws Exception {
+		assertFilterInvoked("/", "*");
 		assertFilterInvoked("/", "/*");
 	}