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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | 1x 1x 1x 1x 1x 1x 10x 1x 1x 6x 1x 1x 1x 1x 1x 2x 1x 1x 1x 1x 1x 2x 1x 1x 2x 1x 1x 1x 1x 2x 1x 1x 1x 1x 2x 1x 1x | import * as path from 'path'; import * as mock from 'mock-fs'; import {strictEqual, rejects} from 'assert'; import {WritableFile} from './writable_file'; import * as fs from 'fs-extra'; const cwd = process.cwd(); const here = (filename: string) => path.join(cwd, filename); describe('WritableFile', () => { beforeEach(() => mock({ [here('hello.txt')]: 'hello world', }) ); it('should get content', async () => { const p = new WritableFile({basename: './hello.txt'}); strictEqual(await p.content, 'hello world'); }); it('should write', async () => { const p = new WritableFile({basename: './hello.txt'}); await p.writeFromString('meow meow'); strictEqual(fs.readFileSync(here('hello.txt'), 'utf8'), 'meow meow'); strictEqual(await p.content, 'meow meow'); }); it('should throw error during create if exists', async () => { const p = new WritableFile({basename: './hello.txt'}); rejects(async () => { await p.createFromString('meow meow'); }); }); it('should create', async () => { const p = new WritableFile({basename: './kitty.txt'}); await p.createFromString('meow meow'); strictEqual(fs.readFileSync(here('kitty.txt'), 'utf8'), 'meow meow'); strictEqual(await p.content, 'meow meow'); }); it('should upsert', async () => { const p = new WritableFile({basename: './kitty.txt'}); await p.upsertFromString('meow meow'); strictEqual(fs.readFileSync(here('kitty.txt'), 'utf8'), 'meow meow'); strictEqual(await p.content, 'meow meow'); }); it('should throw error during upsert if exists', async () => { const p = new WritableFile({basename: './hello.txt'}); await p.upsertFromString('meow meow'); strictEqual(fs.readFileSync(here('hello.txt'), 'utf8'), 'hello world'); strictEqual(await p.content, 'hello world'); }); }); |