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var t = require('tap')
var path = require('path')
var fs = require('fs')
var mkdirp = require('mkdirp')
var rimraf = require('rimraf')
var spawn = require('child_process').spawn
var npm = require.resolve('../../bin/npm-cli.js')
var dir = path.resolve(__dirname, 'cache-ls-filenames')
var node = process.execPath
t.test('setup', function (t) {
rimraf.sync(dir)
mkdirp.sync(dir + '/a/b/c/d')
for (var i = 0; i < 5; i++) {
fs.writeFileSync(dir + '/file-' + i, 'x\n')
fs.writeFileSync(dir + '/a/b/file-' + i, 'x\n')
}
t.end()
})
function test (t, args) {
var child = spawn(node, [npm, 'cache', 'ls', '--cache=' + dir].concat(args))
var out = ''
child.stdout.on('data', function (c) {
out += c
})
child.on('close', function (code, signal) {
t.equal(code, 0)
t.equal(signal, null)
out.trim().split(/[\n\r]+/).map(function (filename) {
return filename.replace(/^~/, process.env.HOME)
}).forEach(function (file) {
// verify that all exist
t.ok(fs.existsSync(file), 'exists: ' + file)
})
t.end()
})
}
t.test('without path arg', function (t) {
test(t, [])
})
t.test('with path arg', function (t) {
test(t, ['a'])
})
t.test('cleanup', function (t) {
rimraf.sync(dir)
t.end()
})
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