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|
var path = require('path')
var mkdirp = require('mkdirp')
var mr = require('npm-registry-mock')
var osenv = require('osenv')
var rimraf = require('rimraf')
var cacheFile = require('npm-cache-filename')
var test = require('tap').test
var Tacks = require('tacks')
var File = Tacks.File
var common = require('../common-tap.js')
var PKG_DIR = path.resolve(__dirname, 'search')
var CACHE_DIR = path.resolve(PKG_DIR, 'cache')
var cacheBase = cacheFile(CACHE_DIR)(common.registry + '/-/all')
var cachePath = path.join(cacheBase, '.cache.json')
var server
test('setup', function (t) {
mr({port: common.port, throwOnUnmatched: true}, function (err, s) {
t.ifError(err, 'registry mocked successfully')
server = s
t.pass('all set up')
t.done()
})
})
test('notifies when there are no results', function (t) {
setup()
server.get('/-/v1/search?text=none&size=20').once().reply(200, {
objects: []
})
common.npm([
'search', 'none',
'--registry', common.registry,
'--loglevel', 'error'
], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.equal(stderr, '', 'no error output')
t.equal(code, 0, 'search gives 0 error code even if no matches')
t.match(stdout, /No matches found/, 'Useful message on search failure')
t.done()
})
})
test('spits out a useful error when no cache nor network', function (t) {
setup()
server.get('/-/v1/search?text=foo&size=20').once().reply(404, {})
server.get('/-/all').many().reply(404, {})
var cacheContents = {}
var fixture = new Tacks(File(cacheContents))
fixture.create(cachePath)
common.npm([
'search', 'foo',
'--registry', common.registry,
'--loglevel', 'silly',
'--json',
'--fetch-retry-mintimeout', 0,
'--fetch-retry-maxtimeout', 0,
'--cache', CACHE_DIR
], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.equal(code, 1, 'non-zero exit code')
t.equal(stdout, '', 'no stdout output')
t.match(stderr, /No search sources available/, 'useful error')
t.done()
})
})
test('can switch to JSON mode', function (t) {
setup()
server.get('/-/v1/search?text=oo&size=20').once().reply(200, {
objects: [
{ package: { name: 'cool', version: '1.0.0' } },
{ package: { name: 'foo', version: '2.0.0' } }
]
})
common.npm([
'search', 'oo',
'--json',
'--registry', common.registry,
'--loglevel', 'error',
'--cache', CACHE_DIR
], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.equal(stderr, '', 'no error output')
t.equal(code, 0, 'search gives 0 error code even if no matches')
t.deepEquals(JSON.parse(stdout), [
{ name: 'cool', version: '1.0.0', date: null },
{ name: 'foo', version: '2.0.0', date: null }
], 'results returned as valid json')
t.done()
})
})
test('JSON mode does not notify on empty', function (t) {
setup()
server.get('/-/v1/search?text=oo&size=20').once().reply(200, {
objects: []
})
common.npm([
'search', 'oo',
'--json',
'--registry', common.registry,
'--loglevel', 'error',
'--cache', CACHE_DIR
], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.deepEquals(JSON.parse(stdout), [], 'no notification about no results')
t.equal(stderr, '', 'no error output')
t.equal(code, 0, 'search gives 0 error code even if no matches')
t.done()
})
})
test('can switch to tab separated mode', function (t) {
setup()
server.get('/-/v1/search?text=oo&size=20').once().reply(200, {
objects: [
{ package: { name: 'cool', version: '1.0.0' } },
{ package: { name: 'foo', description: 'this\thas\ttabs', version: '2.0.0' } }
]
})
common.npm([
'search', 'oo',
'--parseable',
'--registry', common.registry,
'--loglevel', 'error',
'--cache', CACHE_DIR
], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.equal(stdout, 'cool\t\t\tprehistoric\t1.0.0\t\nfoo\tthis has tabs\t\tprehistoric\t2.0.0\t\n', 'correct output, including replacing tabs in descriptions')
t.equal(stderr, '', 'no error output')
t.equal(code, 0, 'search gives 0 error code even if no matches')
t.done()
})
})
test('tab mode does not notify on empty', function (t) {
setup()
server.get('/-/v1/search?text=oo&size=20').once().reply(200, {
objects: []
})
common.npm([
'search', 'oo',
'--parseable',
'--registry', common.registry,
'--loglevel', 'error',
'--cache', CACHE_DIR
], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.equal(stdout, '', 'no notification about no results')
t.equal(stderr, '', 'no error output')
t.equal(code, 0, 'search gives 0 error code even if no matches')
t.done()
})
})
test('no arguments provided should error', function (t) {
cleanup()
common.npm(['search'], {}, function (err, code, stdout, stderr) {
if (err) throw err
t.equal(code, 1, 'search finished unsuccessfully')
t.match(
stderr,
/search must be called with arguments/,
'should have correct error message'
)
t.end()
})
})
test('cleanup', function (t) {
cleanup()
server.close()
t.end()
})
function setup () {
cleanup()
mkdirp.sync(cacheBase)
}
function cleanup () {
server.done()
process.chdir(osenv.tmpdir())
rimraf.sync(PKG_DIR)
}
|
