diff --git a/src/main/java/com/lib/Library.java b/src/main/java/com/lib/Library.java
index 3c396d12f..96fee54ae 100644
--- a/src/main/java/com/lib/Library.java
+++ b/src/main/java/com/lib/Library.java
@@ -7,4 +7,10 @@ public class Library {
     public boolean someLibraryMethod() {
         return true;
     }
+    public int add(int a,int b) {
+        int c=0;
+        c=a+b;
+
+        return c;
+    }
 }
diff --git a/src/test/java/com/test/LibraryTest.java b/src/test/java/com/test/LibraryTest.java
index 0e8184c68..6cee9077b 100644
--- a/src/test/java/com/test/LibraryTest.java
+++ b/src/test/java/com/test/LibraryTest.java
@@ -14,4 +14,9 @@ public class LibraryTest {
         Library classUnderTest = new Library();
         assertTrue("someLibraryMethod should return 'true'", classUnderTest.someLibraryMethod());
     }
+    @Test public void testAdd()
+    {
+        Library classUnderTest = new Library();
+        assertTrue("1+2 should be 3", classUnderTest.add(1,2)==3);
+    }
 }