test 5 completed

05_sumAll/sumAll.js

@@ -1,5 +1,18 @@
-const sumAll = function() {
+const sumAll = function(n1 , n2) {
-
+    let a = 1;
+    if(n1 < 0 || n2 < 0 || typeof(n1) != typeof(a) || typeof(n2) != typeof(a))
+        return 'ERROR';
+    let sum = 0
+    if(n2 < n1){
+        let temp = n1;
+        n1 = n2;
+        n2 = temp;
+    }
+    while(n1 <= n2){
+        sum += n1;
+        n1++;
+    }
+    return sum;
 };
 
 // Do not edit below this line

05_sumAll/sumAll.spec.js

@@ -4,19 +4,19 @@ describe('sumAll', () => {
   test('sums numbers within the range', () => {
     expect(sumAll(1, 4)).toEqual(10);
   });
-  test.skip('works with large numbers', () => {
+  test('works with large numbers', () => {
     expect(sumAll(1, 4000)).toEqual(8002000);
   });
-  test.skip('works with larger number first', () => {
+  test('works with larger number first', () => {
     expect(sumAll(123, 1)).toEqual(7626);
   });
-  test.skip('returns ERROR with negative numbers', () => {
+  test('returns ERROR with negative numbers', () => {
     expect(sumAll(-10, 4)).toEqual('ERROR');
   });
-  test.skip('returns ERROR with non-number parameters', () => {
+  test('returns ERROR with non-number parameters', () => {
     expect(sumAll(10, "90")).toEqual('ERROR');
   });
-  test.skip('returns ERROR with non-number parameters', () => {
+  test('returns ERROR with non-number parameters', () => {
     expect(sumAll(10, [90, 1])).toEqual('ERROR');
   });
 });