Files
30-seconds-of-code/test/toKebabCase/toKebabCase.test.js
Angelos Chalaris a78f5db260 Test migration to jest by hand
Apparently using regular expressions is way easier.
2018-06-18 15:15:56 +03:00

25 lines
1.7 KiB
JavaScript

const expect = require('expect');
const toKebabCase = require('./toKebabCase.js');
test('toKebabCase is a Function', () => {
expect(toKebabCase).toBeInstanceOf(Function);
});
t.equal(toKebabCase('camelCase'), 'camel-case', "toKebabCase('camelCase') returns camel-case");
t.equal(toKebabCase('some text'), 'some-text', "toKebabCase('some text') returns some-text");
t.equal(toKebabCase('some-mixed-string With spaces-underscores-and-hyphens'), 'some-mixed-string-with-spaces-underscores-and-hyphens', "toKebabCase('some-mixed-string With spaces-underscores-and-hyphens') returns some-mixed-string-with-spaces-underscores-and-hyphens");
t.equal(toKebabCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML'), 'i-am-listening-to-fm-while-loading-different-url-on-my-browser-and-also-editing-some-xml-and-html', "toKebabCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML') returns i-am-listening-to-fm-while-loading-different-url-on-my-browser-and-also-editing-some-xml-and-html");
t.equal(toKebabCase(), undefined, 'toKebabCase() return undefined');
t.throws(() => toKebabCase([]), 'toKebabCase([]) throws an error');
t.throws(() => toKebabCase({}), 'toKebabCase({}) throws an error');
t.throws(() => toKebabCase(123), 'toKebabCase(123) throws an error');
let start = new Date().getTime();
toKebabCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML');
let end = new Date().getTime();
test('toKebabCase(IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML) takes less than 2s to run', () => {
expect((end - start) < 2000).toBeTruthy();
});