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Update repeatString tests

This commit is contained in:
kumang 2024-01-04 13:21:43 +02:00
parent b8b1ae4eda
commit 3587fce6fb
2 changed files with 34 additions and 36 deletions
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36
02_repeatString/repeatString.spec.js
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@ -1,37 +1,37 @@
const repeatString = require('./repeatString')
const repeatString = require("./repeatString");
describe('repeatString', () => {
test('repeats the string', () => {
expect(repeatString('hey', 3)).toEqual('heyheyhey');
describe("repeatString", () => {
test("repeats the string", () => {
expect(repeatString("hey", 3)).toEqual("heyheyhey");
});
test.skip('repeats the string many times', () => {
expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
test.skip("repeats the string many times", () => {
expect(repeatString("hello", 10)).toEqual("hellohellohellohellohellohellohellohellohellohello");
});
test.skip('repeats the string 1 times', () => {
expect(repeatString('hey', 1)).toEqual('hey');
test.skip("repeats the string 1 times", () => {
expect(repeatString("hi", 1)).toEqual("hi");
});
test.skip('repeats the string 0 times', () => {
expect(repeatString('hey', 0)).toEqual('');
test.skip("repeats the string 0 times", () => {
expect(repeatString("bye", 0)).toEqual("");
});
test.skip('returns ERROR with negative numbers', () => {
expect(repeatString('hey', -1)).toEqual('ERROR');
test.skip("returns ERROR with negative numbers", () => {
expect(repeatString("goodbye", -1)).toEqual("ERROR");
});
test.skip('repeats the string a random amount of times', function () {
test.skip("repeats the string a random amount of times", function () {
/*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
equals a number between 0 to 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.
// 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
const number = Math.floor(Math.random() * 1000)
const number = Math.floor(Math.random() * 1000);
/*The .match(/((hey))/g).length is a regex that will count the number of heys
in the result, which if your function works correctly will equal the number that
was randomly generated. */
expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(number);
expect(repeatString("odin", number).match(/((odin))/g).length).toEqual(number);
});
test.skip('works with blank strings', () => {
expect(repeatString('', 10)).toEqual('');
test.skip("works with blank strings", () => {
expect(repeatString("", 10)).toEqual("");
});
});

34
02_repeatString/solution/repeatString-solution.spec.js
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@ -1,22 +1,22 @@
const repeatString = require('./repeatString-solution');
const repeatString = require("./repeatString-solution");
describe('repeatString', () => {
test('repeats the string', () => {
expect(repeatString('hey', 3)).toEqual('heyheyhey');
describe("repeatString", () => {
test("repeats the string", () => {
expect(repeatString("hey", 3)).toEqual("heyheyhey");
});
test('repeats the string many times', () => {
expect(repeatString('hey', 10)).toEqual('heyheyheyheyheyheyheyheyheyhey');
test("repeats the string many times", () => {
expect(repeatString("hello", 10)).toEqual("hellohellohellohellohellohellohellohellohellohello");
});
test('repeats the string 1 times', () => {
expect(repeatString('hey', 1)).toEqual('hey');
test("repeats the string 1 times", () => {
expect(repeatString("hi", 1)).toEqual("hi");
});
test('repeats the string 0 times', () => {
expect(repeatString('hey', 0)).toEqual('');
test("repeats the string 0 times", () => {
expect(repeatString("bye", 0)).toEqual("");
});
test('returns ERROR with negative numbers', () => {
expect(repeatString('hey', -1)).toEqual('ERROR');
test("returns ERROR with negative numbers", () => {
expect(repeatString("goodbye", -1)).toEqual("ERROR");
});
test('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
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
@ -29,11 +29,9 @@ describe('repeatString', () => {
/*The .match(/((hey))/g).length is a regex that will count the number of heys
in the result, which if your function works correctly will equal the number that
was randomaly generated. */
expect(repeatString('hey', number).match(/((hey))/g).length).toEqual(
number
);
expect(repeatString("odin", number).match(/((odin))/g).length).toEqual(number);
});
test('works with blank strings', () => {
expect(repeatString('', 10)).toEqual('');
test("works with blank strings", () => {
expect(repeatString("", 10)).toEqual("");
});
});