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odin-default-js-exercises
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passed all tests

This commit is contained in:
Fredrik Uddenfeldt 2023-05-16 22:29:32 +02:00
parent 42824f0cfe
commit 1ca489e68b
2 changed files with 17 additions and 9 deletions
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12
02_repeatString/repeatString.js
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@ -1,12 +1,20 @@
const repeatString = function repeatString (string, num) { const repeatString = function repeatString (string, num) {
if (num < 0) {return("ERROR")}
let repeatedString = '' let repeatedString = ''
for (let num = 0; num <=2; num ++) {
for (let i = 0; i < num; i ++) {
repeatedString += string; repeatedString += string;
} }
return repeatedString; return repeatedString;
}
}
// Do not edit below this line // Do not edit below this line
module.exports = repeatString; module.exports = repeatString;

12
02_repeatString/repeatString.spec.js
View File

@ -4,19 +4,19 @@ 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 () { test('repeats the string a random amount of times', function () {
/*The number is generated by using Math.random to get a value from between /*The number is generated by using Math.random to get a value from between
0 to 1, when this is multiplied by 1000 and rounded down with Math.floor it 0 to 1, when this is multiplied by 1000 and rounded down with Math.floor it
equals a number between 0 to 999 (this number will change everytime you run equals a number between 0 to 999 (this number will change everytime you run
@ -31,7 +31,7 @@ describe('repeatString', () => {
was randomly generated. */ was randomly generated. */
expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number); expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number);
}); });
test.skip('works with blank strings', () => { test('works with blank strings', () => {
expect(repeatString('', 10)).toEqual(''); expect(repeatString('', 10)).toEqual('');
}); });
}); });