Add test

1 files changed, 16 insertions, 0 deletions

diff --git a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/task/util/file/UnixPathTest.java b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/task/util/file/UnixPathTest.java
index 3159689c22e..7120e0e4f9a 100644
--- a/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/task/util/file/UnixPathTest.java
+++ b/node-admin/src/test/java/com/yahoo/vespa/hosted/node/admin/task/util/file/UnixPathTest.java
@@ -127,6 +127,22 @@ public class UnixPathTest {
     }
 
     @Test
+    public void isEmptyDirectory() {
+        var path = new UnixPath((fs.getPath("/foo")));
+        assertFalse(path.isEmptyDirectory());
+
+        path.writeUtf8File("");
+        assertFalse(path.isEmptyDirectory());
+
+        path.deleteIfExists();
+        path.createDirectory();
+        assertTrue(path.isEmptyDirectory());
+
+        path.resolve("bar").writeUtf8File("");
+        assertFalse(path.isEmptyDirectory());
+    }
+
+    @Test
     public void atomicWrite() {
         var path = new UnixPath(fs.getPath("/dir/foo"));
         path.createParents();