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const t = require('tap')
const glob = require('glob')
const rimraf = require('rimraf')
const mocks = { glob, rimraf }
const cleanup = t.mock('../../../lib/utils/cleanup-log-files.js', {
glob: (...args) => mocks.glob(...args),
rimraf: (...args) => mocks.rimraf(...args),
})
const { basename } = require('path')
const fs = require('fs')
t.test('clean up those files', t => {
const cache = t.testdir({
_logs: {
'1-debug.log': 'hello',
'2-debug.log': 'hello',
'3-debug.log': 'hello',
'4-debug.log': 'hello',
'5-debug.log': 'hello',
},
})
const warn = (...warning) => t.fail('failed cleanup', { warning })
return cleanup(cache, 3, warn).then(() => {
t.strictSame(fs.readdirSync(cache + '/_logs').sort(), [
'3-debug.log',
'4-debug.log',
'5-debug.log',
])
})
})
t.test('nothing to clean up', t => {
const cache = t.testdir({
_logs: {
'4-debug.log': 'hello',
'5-debug.log': 'hello',
},
})
const warn = (...warning) => t.fail('failed cleanup', { warning })
return cleanup(cache, 3, warn).then(() => {
t.strictSame(fs.readdirSync(cache + '/_logs').sort(), [
'4-debug.log',
'5-debug.log',
])
})
})
t.test('glob fail', t => {
mocks.glob = (pattern, cb) => cb(new Error('no globbity'))
t.teardown(() => mocks.glob = glob)
const cache = t.testdir({})
const warn = (...warning) => t.fail('failed cleanup', { warning })
return cleanup(cache, 3, warn)
})
t.test('rimraf fail', t => {
mocks.rimraf = (file, cb) => cb(new Error('youll never rimraf me!'))
t.teardown(() => mocks.rimraf = rimraf)
const cache = t.testdir({
_logs: {
'1-debug.log': 'hello',
'2-debug.log': 'hello',
'3-debug.log': 'hello',
'4-debug.log': 'hello',
'5-debug.log': 'hello',
},
})
const warnings = []
const warn = (...warning) => warnings.push(basename(warning[2]))
return cleanup(cache, 3, warn).then(() => {
t.strictSame(warnings.sort((a, b) => a.localeCompare(b, 'en')), [
'1-debug.log',
'2-debug.log',
])
})
})
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