Make 02 tests pass

02_repeatString/repeatString.js

@@ -1,5 +1,15 @@
-const repeatString = function() {
+const repeatString = function (string, times) {
+    if (times < 0) {
+        return 'ERROR'
+    }
 
+    let result = ''
+
+    for (let i = 0; i < times; i++) {
+        result += string
+    }
+
+    return result
 };
 
 // Do not edit below this line

02_repeatString/repeatString.spec.js

@@ -1,37 +1,41 @@
 const repeatString = require('./repeatString')
 
 describe('repeatString', () => {
-  test('repeats the string', () => {
+    test('repeats the string', () => {
-    expect(repeatString('hey', 3)).toEqual('heyheyhey');
+        expect(repeatString('hey', 3)).toEqual('heyheyhey');
-  });
+    });
-  test.skip('repeats the string many times', () => {
+    test('repeats the string many times', () => {
-    expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
+        expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
-  });
+    });
-  test.skip('repeats the string 1 times', () => {
+    test('repeats the string 1 times', () => {
-    expect(repeatString('hey', 1)).toEqual('hey');
+        expect(repeatString('hey', 1)).toEqual('hey');
-  });
+    });
-  test.skip('repeats the string 0 times', () => {
+    test('repeats the string 0 times', () => {
-    expect(repeatString('hey', 0)).toEqual('');
+        expect(repeatString('hey', 0)).toEqual('');
-  });
+    });
-  test.skip('returns ERROR with negative numbers', () => {
+    test('returns ERROR with negative numbers', () => {
-    expect(repeatString('hey', -1)).toEqual('ERROR');
+        expect(repeatString('hey', -1)).toEqual('ERROR');
-  });
+    });
-  test.skip('repeats the string a random amount of times', function () {
+    // noinspection SpellCheckingInspection,GrazieInspection
-    /*The number is generated by using Math.random to get a value from between
+    test('repeats the string a random amount of times', function () {
-    0 to 1, when this is multiplied by 1000 and rounded down with Math.floor it 
+        /*The number is generated by using Math.random to get a value from
-    equals a number between 0 to 999 (this number will change everytime you run
+        between 0 and 1, when this is multiplied by 1000 and rounded down with
-    the test).*/
+        Math.floor it equals a number between 0 and 999 (this number will change
+        everytime you run the test).*/
 
-    // DO NOT use Math.floor(Math.random() * 1000) in your code, 
+        // DO NOT use Math.floor(Math.random() * 1000) in your code,
-    // this test generates a random number, then passes it into your code with a function parameter.
+        // this test generates a random number, then passes it into your code
-    // If this doesn't make sense, you should go read about functions here: https://www.theodinproject.com/paths/foundations/courses/foundations/lessons/fundamentals-part-3
+        // with a function parameter.
-    const number = Math.floor(Math.random() * 1000)
+        // If this doesn't make sense, you should go read about functions here:
-    /*The .match(/((hey))/g).length is a regex that will count the number of heys
+        // https://www.theodinproject.com/paths/foundations/courses/foundations/lessons/fundamentals-part-3
-    in the result, which if your function works correctly will equal the number that
+        const number = Math.floor(Math.random() * 1000)
-    was randomly generated. */
+        /*The .match(/((hey))/g).length is a regex that will count the number of
-    expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number);
+        heys in the result, which if your function works correctly will equal
-  });
+        the number that was randomly generated. */
-  test.skip('works with blank strings', () => {
+        expect(repeatString('hey', number).match(/(hey)/g).length)
-    expect(repeatString('', 10)).toEqual('');
+            .toEqual(number);
-  });
+    });
+    test('works with blank strings', () => {
+        expect(repeatString('', 10)).toEqual('');
+    });
 });