1 files changed, 11 insertions, 0 deletions
diff --git a/src/test/java/com/puppycrawl/tools/checkstyle/filters/SuppressWithPlainTextCommentFilterTest.java b/src/test/java/com/puppycrawl/tools/checkstyle/filters/SuppressWithPlainTextCommentFilterTest.java
index 08642ab04..9f717333f 100644
--- a/src/test/java/com/puppycrawl/tools/checkstyle/filters/SuppressWithPlainTextCommentFilterTest.java
+++ b/src/test/java/com/puppycrawl/tools/checkstyle/filters/SuppressWithPlainTextCommentFilterTest.java
@@ -26,6 +26,7 @@ import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
 import java.io.FileNotFoundException;
+import java.io.IOException;
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.stream.Collectors;
@@ -456,6 +457,16 @@ public class SuppressWithPlainTextCommentFilterTest extends AbstractModuleTestSu
         );
     }
 
+    @Test
+    public void testFilterWithDirectory() throws IOException {
+        final SuppressWithPlainTextCommentFilter filter = new SuppressWithPlainTextCommentFilter();
+        final AuditEvent event = new AuditEvent(this, getPath(""), new LocalizedMessage(1, 1,
+                "bundle", "key", null, SeverityLevel.ERROR, "moduleId", getClass(),
+                "customMessage"));
+
+        assertTrue("filter should accept directory", filter.accept(event));
+    }
+
     private void verifySuppressed(String fileNameWithExtension, String[] violationMessages,
                                   Configuration... childConfigs) throws Exception {
         final DefaultConfiguration checkerConfig = createRootConfig(null);