Unify file access in FilesApplicationPackage

1 files changed, 9 insertions, 0 deletions

diff --git a/config-application-package/src/test/java/com/yahoo/config/model/application/provider/FilesApplicationPackageTest.java b/config-application-package/src/test/java/com/yahoo/config/model/application/provider/FilesApplicationPackageTest.java
index ae6f9373e16..4978e64da41 100644
--- a/config-application-package/src/test/java/com/yahoo/config/model/application/provider/FilesApplicationPackageTest.java
+++ b/config-application-package/src/test/java/com/yahoo/config/model/application/provider/FilesApplicationPackageTest.java
@@ -18,6 +18,7 @@ import java.nio.file.Files;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertThrows;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
@@ -126,4 +127,12 @@ public class FilesApplicationPackageTest {
         }
     }
 
+    @Test
+    public void testApplicationFile() {
+        assertEquals("'..' is not allowed in path",
+                     assertThrows(IllegalArgumentException.class,
+                                  () -> FilesApplicationPackage.applicationFile(new File("foo"), ".."))
+                             .getMessage());
+    }
+
 }