andre/30-seconds-of-code
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Test migration to jest by hand

Browse Source 
Apparently using regular expressions is way easier.
This commit is contained in:
Angelos Chalaris
2018-06-18 15:15:56 +03:00
parent 977949ca61
commit 4f7da1be9b
894 changed files with 5917 additions and 3607 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
test/averageBy/averageBy.test.js
View File

@ -1,10 +1,15 @@
const expect = require('expect');
const averageBy = require('./averageBy.js');
test('Testing averageBy', () => {
//For more information on all the methods supported by tape
//Please go to https://github.com/substack/tape
expect(typeof averageBy === 'function').toBeTruthy();
expect(averageBy([{ n: 4 }, { n: 2 }, { n: 8 }, { n: 6 }], o => o.n)).toBe(5);
expect(averageBy([{ n: 4 }, { n: 2 }, { n: 8 }, { n: 6 }], 'n')).toBe(5);
test('averageBy is a Function', () => {
expect(averageBy).toBeInstanceOf(Function);
});
test('Produces the right result with a function', () => {
expect(averageBy([{ n: 4 }, { n: 2 }, { n: 8 }, { n: 6 }], o => o.n), 5).toBe()
});
test('Produces the right result with a property name', () => {
expect(averageBy([{ n: 4 }, { n: 2 }, { n: 8 }, { n: 6 }], 'n'), 5).toBe()
});