commit by sachinta

src/main/java/org/example/Main.java

@@ -28,15 +28,7 @@ public int Divide(int param1,int param2)
         {
             return (param1/param2);
         }
-        public int modulus(int a,int b){return a % b;}
-
-        public int squareroot(int a){return (int) Math.sqrt(a);}
-        public int absoluteValue(int a){return (int) Math.abs(a);}
-
-        public int maxValue(int a,int b){return Math.max(a,b);}
-        public int minValue(int a,int b){return Math.min(a,b);}
-
-        public int  rountvalue(float a){return (int) Math.round(a);}
+    public int  roundvalue(float param1){return (int) Math.round(param1);}
     }
 
 

src/test/java/TestCalculator.java

@@ -89,7 +89,13 @@ public void testRoundValue(float input, int expected) {
         int roundedResult = main.rountvalue(input);
         Assertions.assertEquals(expected, roundedResult);
     }
-
+    @ParameterizedTest
+    @CsvFileSource(resources = "/TestData_RoundValue.csv")
+    public void testRound(float param1,int result) //test round value
+    {
+        int divround=main.roundvalue(param1);
+        Assertions.assertEquals(result, divround);
+    }
 
 
 }