tod
/
odin-default-js-exercises
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

solved repeatString exercises

This commit is contained in:
Salih 2020-07-16 00:38:14 +02:00
parent ca10686ac3
commit ffc0b766c8
2 changed files with 17 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
repeatString/repeatString.js
View File

@ -1,5 +1,14 @@
const repeatString = function() { const repeatString = function(str,times) {
let addString = '';
if(times>=0){
for (let i = 0; i < times; i++) {
addString += str;
}
}
else{
addString = 'ERROR';
}
return addString;
} }
module.exports = repeatString module.exports = repeatString

12
repeatString/repeatString.spec.js
View File

@ -4,19 +4,19 @@ describe('repeatString', function() {
it('repeats the string', function() { it('repeats the string', function() {
expect(repeatString('hey', 3)).toEqual('heyheyhey'); expect(repeatString('hey', 3)).toEqual('heyheyhey');
}); });
xit('repeats the string many times', function() { it('repeats the string many times', function() {
expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey'); expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
}); });
xit('repeats the string 1 times', function() { it('repeats the string 1 times', function() {
expect(repeatString('hey', 1)).toEqual('hey'); expect(repeatString('hey', 1)).toEqual('hey');
}); });
xit('repeats the string 0 times', function() { it('repeats the string 0 times', function() {
expect(repeatString('hey', 0)).toEqual(''); expect(repeatString('hey', 0)).toEqual('');
}); });
xit('returns ERROR with negative numbers', function() { it('returns ERROR with negative numbers', function() {
expect(repeatString('hey', -1)).toEqual('ERROR'); expect(repeatString('hey', -1)).toEqual('ERROR');
}); });
xit('repeats the string a random amount of times', function () { it('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
@ -27,7 +27,7 @@ describe('repeatString', function() {
was randomaly generated. */ was randomaly generated. */
expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number); expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number);
}); });
xit('works with blank strings', function() { it('works with blank strings', function() {
expect(repeatString('', 10)).toEqual(''); expect(repeatString('', 10)).toEqual('');
}); });
}); });