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import * as mock from 'mock-fs';
import {rejects, strictEqual} from 'assert';
import {File} from './file';
import * as fs from 'fs-extra';
import {Path} from './path';
const cwd = process.cwd();
const here = (filename: string) => path.join(cwd, filename);
describe('File', () => {
beforeEach(() =>
mock({
[here('hello.txt')]: 'hello world',
})
);
afterEach(() => mock.restore());
it('should write', async () => {
const p = new File({basename: './hello.txt'});
await p.writeFromString('meow meow');
});
it('should throw error if no path is passed in', async () => {
const p = new File();
rejects(async () => {
await p.writeFromString('meow meow');
});
});
it('should throw error during write using readonly', async () => {
const p = new File({basename: './hello.txt', readonly: true});
rejects(async () => {
await p.writeFromString('meow meow');
});
});
it('should throw error during create using readonly', async () => {
const p = new File({basename: './hello.txt', readonly: true});
rejects(async () => {
await p.createFromString('meow meow');
});
});
it('should throw error during upsert using readonly', async () => {
const p = new File({basename: './hello.txt', readonly: true});
rejects(async () => {
await p.upsertFromString('meow meow');
});
});
it('should copy file', async () => {
const p = new File({basename: './hello.txt', readonly: true});
await p.copy({basename: 'love.txt'});
strictEqual(fs.readFileSync(here('love.txt'), 'utf8'), 'hello world');
});
it('should copy file from path', async () => {
const p = new File({basename: './hello.txt', readonly: true});
await p.copy(new Path({basename: 'love.txt'}));
strictEqual(fs.readFileSync(here('love.txt'), 'utf8'), 'hello world');
});
it('should move file', async () => {
const p = new File({basename: './hello.txt', readonly: true});
await p.move({basename: 'love.txt'});
strictEqual(fs.readFileSync(here('love.txt'), 'utf8'), 'hello world');
strictEqual(fs.existsSync(here('hello.txt')), false);
});
it('should move file from path', async () => {
const p = new File({basename: './hello.txt', readonly: true});
await p.move(new Path({basename: 'love.txt'}));
strictEqual(fs.readFileSync(here('love.txt'), 'utf8'), 'hello world');
strictEqual(fs.existsSync(here('hello.txt')), false);
});
});
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