@tapjs/chdir

A default tap plugin for changing the working directory for the
context of a single test, and then returning to the original
working directory when the test is over.

Usage

``js
import t from 'tap'

t.test('using t.chdir() example', t => {
const dir = t.testdir({
'some-file.txt': 'hello',
})
t.chdir(dir)
t.equal(readFileSync('./some-file.txt', 'utf8'), 'hello')
t.equal(process.cwd(), t.testdirName)
// when the test ends, the original working dir is restored
t.end()
})

// without this plugin, you'd have to do it this way:
t.test('without t.chdir() example', t => {
const dir = t.testdir({
'some-file.txt': 'hello',
})
const cwd = process.cwd()
t.teardown(() => process.chdir(cwd))
process.chdir(dir)
// run tests...
t.end()
})
`

API

- t.chdir(dir: string)` Change the process working directory to
the supplied path. When the test ends, the original dir is
restored.