adding SquareRootTests

test/CalculatorTest.java

@@ -52,16 +52,32 @@ class CalculatorTest {
     }
 
     @Test
-    void testAddWithMaxValue() {
-        assertEquals(Integer.MAX_VALUE, calculator.add(Integer.MAX_VALUE, 0), "Adding 0 to Integer.MAX_VALUE should return Integer.MAX_VALUE");
-        assertEquals(Integer.MAX_VALUE, calculator.add(Integer.MAX_VALUE, 1), "Adding 1 to Integer.MAX_VALUE should return Integer.MAX_VALUE");
+    void testSquareRootMethodWithPositiveNumber() {
+        assertEquals(2, calculator.squareRoot(4), "square root method should return 2");
+    }
 
+    @Test
+    void testSquareRootMethodWithZero(){
+        assertEquals(0, calculator.squareRoot(0), "square root method should return 0");
     }
-    @Test void testAddWithMaxValueException() {
-        Exception exception = assertThrows(ArithmeticException.class, () -> {
-            calculator.add(Integer.MAX_VALUE, Integer.MAX_VALUE);
-        });
-        assertTrue(exception.getMessage().contains("integer overflow"));
+
+    @Test
+    void testSquareRootMethodWithNegativeNumber(){
+//        assertThrows(IllegalArgumentException.class, () -> {calculator.squareRoot(-2);});
+        assertThrows(IllegalArgumentException.class, () ->{calculator.squareRoot(-2);});
     }
 
+//    @Test
+//    void testAddWithMaxValue() {
+//        assertEquals(Integer.MAX_VALUE, calculator.add(Integer.MAX_VALUE, 0), "Adding 0 to Integer.MAX_VALUE should return Integer.MAX_VALUE");
+//        assertEquals(Integer.MAX_VALUE, calculator.add(Integer.MAX_VALUE, 1), "Adding 1 to Integer.MAX_VALUE should return Integer.MAX_VALUE");
+//
+//    }
+//    @Test void testAddWithMaxValueException() {
+//        Exception exception = assertThrows(ArithmeticException.class, () -> {
+//            calculator.add(Integer.MAX_VALUE, Integer.MAX_VALUE);
+//        });
+//        assertTrue(exception.getMessage().contains("integer overflow"));
+//    }
+
 }
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