diff --git a/src/test/java/com/id/ui/cs/deadliners/adminauth/model/AdminAuthTest.java b/src/test/java/com/id/ui/cs/deadliners/adminauth/model/AdminAuthTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..bee8dfe8a4968f66812339f77d320064a7904518
--- /dev/null
+++ b/src/test/java/com/id/ui/cs/deadliners/adminauth/model/AdminAuthTest.java
@@ -0,0 +1,12 @@
+package com.id.ui.cs.deadliners.adminauth.model;
+
+import static org.junit.jupiter.api.Assertions.assertSame;
+
+import org.junit.jupiter.api.Test;
+
+public class AdminAuthTest {
+    @Test
+    public void testAdminAuthIsSingleton(){
+        assertSame(AdminAuthorization.getInstance(), AdminAuthorization.getInstance());
+    }
+}