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test.js
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test.js
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import path from 'path';
import fs from 'fs';
import {serial as test} from 'ava';
import tempy from 'tempy';
import makeDir from 'make-dir';
import del from '.';
const processCwd = process.cwd();
function exists(t, files) {
for (const file of files) {
t.true(fs.existsSync(path.join(t.context.tmp, file)));
}
}
function notExists(t, files) {
for (const file of files) {
t.false(fs.existsSync(path.join(t.context.tmp, file)));
}
}
const fixtures = [
'1.tmp',
'2.tmp',
'3.tmp',
'4.tmp',
'.dot.tmp'
];
test.beforeEach(t => {
t.context.tmp = tempy.directory();
for (const fixture of fixtures) {
makeDir.sync(path.join(t.context.tmp, fixture));
}
});
test('delete files - async', async t => {
await del(['*.tmp', '!1*'], {cwd: t.context.tmp});
exists(t, ['1.tmp', '.dot.tmp']);
notExists(t, ['2.tmp', '3.tmp', '4.tmp']);
});
test('delete files - sync', t => {
del.sync(['*.tmp', '!1*'], {cwd: t.context.tmp});
exists(t, ['1.tmp', '.dot.tmp']);
notExists(t, ['2.tmp', '3.tmp', '4.tmp']);
});
test('take options into account - async', async t => {
await del(['*.tmp', '!1*'], {
cwd: t.context.tmp,
dot: true
});
exists(t, ['1.tmp']);
notExists(t, ['2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
});
test('take options into account - sync', t => {
del.sync(['*.tmp', '!1*'], {
cwd: t.context.tmp,
dot: true
});
exists(t, ['1.tmp']);
notExists(t, ['2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
});
test('return deleted files - async', async t => {
t.deepEqual(
await del('1.tmp', {cwd: t.context.tmp}),
[path.join(t.context.tmp, '1.tmp')]
);
});
test('return deleted files - sync', t => {
t.deepEqual(
del.sync('1.tmp', {cwd: t.context.tmp}),
[path.join(t.context.tmp, '1.tmp')]
);
});
test('don\'t delete files, but return them - async', async t => {
const deletedFiles = await del(['*.tmp', '!1*'], {
cwd: t.context.tmp,
dryRun: true
});
exists(t, ['1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
t.deepEqual(deletedFiles, [
path.join(t.context.tmp, '2.tmp'),
path.join(t.context.tmp, '3.tmp'),
path.join(t.context.tmp, '4.tmp')
]);
});
test('don\'t delete files, but return them - sync', t => {
const deletedFiles = del.sync(['*.tmp', '!1*'], {
cwd: t.context.tmp,
dryRun: true
});
exists(t, ['1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
t.deepEqual(deletedFiles, [
path.join(t.context.tmp, '2.tmp'),
path.join(t.context.tmp, '3.tmp'),
path.join(t.context.tmp, '4.tmp')
]);
});
test('delete relative files outside of process.cwd using cwd - async', async t => {
await del(['1.tmp'], {cwd: t.context.tmp});
exists(t, ['2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
notExists(t, ['1.tmp']);
});
test('delete relative files outside of process.cwd using cwd - sync', t => {
del.sync(['1.tmp'], {cwd: t.context.tmp});
exists(t, ['2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
notExists(t, ['1.tmp']);
});
test('delete absolute files outside of process.cwd using cwd - async', async t => {
const absolutePath = path.resolve(t.context.tmp, '1.tmp');
await del([absolutePath], {cwd: t.context.tmp});
exists(t, ['2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
notExists(t, ['1.tmp']);
});
test('delete absolute files outside of process.cwd using cwd - sync', t => {
const absolutePath = path.resolve(t.context.tmp, '1.tmp');
del.sync([absolutePath], {cwd: t.context.tmp});
exists(t, ['2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
notExists(t, ['1.tmp']);
});
test('cannot delete actual working directory without force: true - async', async t => {
process.chdir(t.context.tmp);
await t.throwsAsync(() => del([t.context.tmp]), {
instanceOf: Error,
message: 'Cannot delete the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['', '1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
process.chdir(processCwd);
});
test('cannot delete actual working directory without force: true - sync', t => {
process.chdir(t.context.tmp);
t.throws(() => del.sync([t.context.tmp]), {
instanceOf: Error,
message: 'Cannot delete the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['', '1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
process.chdir(processCwd);
});
test('cannot delete actual working directory with cwd option without force: true - async', async t => {
process.chdir(t.context.tmp);
await t.throwsAsync(() => del([t.context.tmp], {cwd: __dirname}), {
instanceOf: Error,
message: 'Cannot delete the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['', '1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
process.chdir(processCwd);
});
test('cannot delete actual working directory with cwd option without force: true - sync', t => {
process.chdir(t.context.tmp);
t.throws(() => del.sync([t.context.tmp], {cwd: __dirname}), {
instanceOf: Error,
message: 'Cannot delete the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['', '1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
process.chdir(processCwd);
});
test('cannot delete files outside cwd without force: true - async', async t => {
const absolutePath = path.resolve(t.context.tmp, '1.tmp');
await t.throwsAsync(() => del([absolutePath]), {
instanceOf: Error,
message: 'Cannot delete files/directories outside the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
});
test('cannot delete files outside cwd without force: true - sync', t => {
const absolutePath = path.resolve(t.context.tmp, '1.tmp');
t.throws(() => del.sync([absolutePath]), {
instanceOf: Error,
message: 'Cannot delete files/directories outside the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['', '1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
});
test('cannot delete files inside process.cwd when outside cwd without force: true - async', async t => {
process.chdir(t.context.tmp);
const removeFile = path.resolve(t.context.tmp, '2.tmp');
const cwd = path.resolve(t.context.tmp, '1.tmp');
await t.throwsAsync(() => del([removeFile], {cwd}), {
instanceOf: Error,
message: 'Cannot delete files/directories outside the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
process.chdir(processCwd);
});
test('cannot delete files inside process.cwd when outside cwd without force: true - sync', t => {
process.chdir(t.context.tmp);
const removeFile = path.resolve(t.context.tmp, '2.tmp');
const cwd = path.resolve(t.context.tmp, '1.tmp');
t.throws(() => del.sync([removeFile], {cwd}), {
instanceOf: Error,
message: 'Cannot delete files/directories outside the current working directory. Can be overridden with the `force` option.'
});
exists(t, ['1.tmp', '2.tmp', '3.tmp', '4.tmp', '.dot.tmp']);
process.chdir(processCwd);
});