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Mini Shell
Mini Shell
const t = require('tap')
const { load: _loadMockNpm } = require('../../fixtures/mock-npm.js')
t.cleanSnapshot = str => str
.replace(/(published ).*?( ago)/g, '$1{TIME}$2')
// run the same as tap does when running directly with node
process.stdout.columns = undefined
// 3 days. its never yesterday and never a week ago
const yesterday = new Date(Date.now() - 1000 * 60 * 60 * 24 * 3)
const packument = (nv, opts) => {
if (!opts.fullMetadata) {
throw new Error('must fetch fullMetadata')
}
if (!opts.preferOnline) {
throw new Error('must fetch with preferOnline')
}
const mocks = {
red: {
_id: 'red@1.0.1',
name: 'red',
'dist-tags': {
'1.0.1': {},
},
time: {
unpublished: {
time: '2012-12-20T00:00:00.000Z',
},
},
},
blue: {
_id: 'blue',
name: 'blue',
'dist-tags': {
latest: '1.0.0',
},
time: {
'1.0.0': yesterday,
},
versions: {
'1.0.0': {
name: 'blue',
version: '1.0.0',
dist: {
shasum: '123',
tarball: 'http://hm.blue.com/1.0.0.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1,
},
},
'1.0.1': {
name: 'blue',
version: '1.0.1',
dist: {
shasum: '124',
tarball: 'http://hm.blue.com/1.0.1.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1000,
},
},
},
},
cyan: {
_npmUser: {
name: 'claudia',
email: 'claudia@cyan.com',
},
name: 'cyan',
'dist-tags': {
latest: '1.0.0',
},
versions: {
'1.0.0': {
version: '1.0.0',
name: 'cyan',
dist: {
shasum: '123',
tarball: 'http://hm.cyan.com/1.0.0.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1000000,
},
},
'1.0.1': {},
},
},
brown: {
name: 'brown',
},
yellow: {
_id: 'yellow',
name: 'yellow',
author: {
name: 'foo',
email: 'foo@yellow.com',
twitter: 'foo',
},
empty: '',
readme: 'a very useful readme',
versions: {
'1.0.0': {
version: '1.0.0',
author: 'claudia',
readme: 'a very useful readme',
maintainers: [
{ name: 'claudia', email: 'c@yellow.com', twitter: 'cyellow' },
{ name: 'isaacs', email: 'i@yellow.com', twitter: 'iyellow' },
],
},
'1.0.1': {
version: '1.0.1',
author: 'claudia',
},
'1.0.2': {
version: '1.0.2',
author: 'claudia',
},
},
},
purple: {
name: 'purple',
versions: {
'1.0.0': {
foo: 1,
maintainers: [
{ name: 'claudia' },
],
},
'1.0.1': {},
},
},
green: {
_id: 'green',
name: 'green',
'dist-tags': {
latest: '1.0.0',
},
maintainers: [
{ name: 'claudia', email: 'c@yellow.com', twitter: 'cyellow' },
{ name: 'isaacs', email: 'i@yellow.com', twitter: 'iyellow' },
],
keywords: ['colors', 'green', 'crayola'],
versions: {
'1.0.0': {
_id: 'green',
version: '1.0.0',
description: 'green is a very important color',
bugs: {
url: 'http://bugs.green.com',
},
deprecated: true,
repository: {
url: 'http://repository.green.com',
},
license: { type: 'ACME' },
bin: {
green: 'bin/green.js',
},
dependencies: {
red: '1.0.0',
yellow: '1.0.0',
},
dist: {
shasum: '123',
tarball: 'http://hm.green.com/1.0.0.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1000000000,
},
},
'1.0.1': {},
},
},
black: {
name: 'black',
'dist-tags': {
latest: '1.0.0',
},
versions: {
'1.0.0': {
version: '1.0.0',
bugs: 'http://bugs.black.com',
license: {},
dependencies: (() => {
const deps = {}
for (let i = 0; i < 25; i++) {
deps[i] = '1.0.0'
}
return deps
})(),
dist: {
shasum: '123',
tarball: 'http://hm.black.com/1.0.0.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1,
},
},
'1.0.1': {},
},
},
pink: {
name: 'pink',
'dist-tags': {
latest: '1.0.0',
},
versions: {
'1.0.0': {
version: '1.0.0',
maintainers: [
{ name: 'claudia', url: 'http://c.pink.com' },
{ name: 'isaacs', url: 'http://i.pink.com' },
],
repository: 'http://repository.pink.com',
license: {},
dist: {
shasum: '123',
tarball: 'http://hm.pink.com/1.0.0.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1,
},
},
'1.0.1': {},
},
},
orange: {
name: 'orange',
'dist-tags': {
latest: '1.0.0',
},
versions: {
'1.0.0': {
version: '1.0.0',
homepage: 'http://hm.orange.com',
license: {},
dist: {
shasum: '123',
tarball: 'http://hm.orange.com/1.0.0.tgz',
integrity: '---',
fileCount: 1,
unpackedSize: 1,
},
},
'1.0.1': {},
},
},
}
if (nv.type === 'git') {
return mocks[nv.hosted.project]
}
if (nv.raw === './blue') {
return mocks.blue
}
return mocks[nv.name]
}
const loadMockNpm = async function (t, opts = {}) {
const mockNpm = await _loadMockNpm(t, {
command: 'view',
mocks: {
pacote: {
packument,
},
},
...opts,
config: {
color: 'always',
...opts.config,
},
})
return mockNpm
}
t.test('package from git', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['https://github.com/npm/green'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('deprecated package with license, bugs, repository and other fields', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['green@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('deprecated package with unicode', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: true } })
await view.exec(['green@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with more than 25 deps', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['black@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with maintainers info as object', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['pink@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with homepage', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['orange@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with no versions', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['brown'])
t.equal(outputs.join('\n'), '', 'no info to display')
})
t.test('package with no repo or homepage', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['blue@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with semver range', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['blue@^1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with no modified time', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { unicode: false } })
await view.exec(['cyan@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with --json and semver range', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { json: true } })
await view.exec(['cyan@^1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('package with --json and no versions', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { json: true } })
await view.exec(['brown'])
t.equal(outputs.join('\n'), '', 'no info to display')
})
t.test('package in cwd', async t => {
const prefixDir = {
'package.json': JSON.stringify({
name: 'blue',
version: '1.0.0',
}, null, 2),
}
t.test('specific version', async t => {
const { view, outputs } = await loadMockNpm(t, { prefixDir })
await view.exec(['.@1.0.0'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('non-specific version', async t => {
const { view, outputs } = await loadMockNpm(t, { prefixDir })
await view.exec(['.'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('directory', async t => {
const { view, outputs } = await loadMockNpm(t, { prefixDir })
await view.exec(['./blue'])
t.matchSnapshot(outputs.join('\n'))
})
})
t.test('specific field names', async t => {
const { view, outputs } = await loadMockNpm(t, { config: { color: false } })
t.afterEach(() => outputs.length = 0)
t.test('readme', async t => {
await view.exec(['yellow@1.0.0', 'readme'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('several fields', async t => {
await view.exec(['yellow@1.0.0', 'name', 'version', 'foo[bar]'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('several fields with several versions', async t => {
await view.exec(['yellow@1.x.x', 'author'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('nested field with brackets', async t => {
await view.exec(['orange@1.0.0', 'dist[shasum]'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('maintainers with email', async t => {
await view.exec(['yellow@1.0.0', 'maintainers', 'name'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('maintainers with url', async t => {
await view.exec(['pink@1.0.0', 'maintainers'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('unknown nested field ', async t => {
await view.exec(['yellow@1.0.0', 'dist.foobar'])
t.equal(outputs.join('\n'), '', 'no info to display')
})
t.test('array field - 1 element', async t => {
await view.exec(['purple@1.0.0', 'maintainers.name'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('array field - 2 elements', async t => {
await view.exec(['yellow@1.x.x', 'maintainers.name'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('fields with empty values', async t => {
await view.exec(['yellow', 'empty'])
t.matchSnapshot(outputs.join('\n'))
})
})
t.test('throw error if global mode', async t => {
const { npm } = await loadMockNpm(t, { config: { global: true } })
await t.rejects(
npm.exec('view', []),
/Cannot use view command in global mode./
)
})
t.test('throw ENOENT error if package.json missing', async t => {
const { npm } = await loadMockNpm(t)
await t.rejects(
npm.exec('view', []),
{ code: 'ENOENT' }
)
})
t.test('throw error if package.json has no name', async t => {
const { npm } = await loadMockNpm(t, {
prefixDir: {
'package.json': '{}',
},
})
await t.rejects(
npm.exec('view', []),
/Invalid package.json, no "name" field/
)
})
t.test('throws when unpublished', async t => {
const { npm } = await loadMockNpm(t)
await t.rejects(
npm.exec('view', ['red']),
{ code: 'E404', pkgid: 'red@1.0.1', message: 'Unpublished on 2012-12-20T00:00:00.000Z' }
)
})
t.test('throws when version not matched', async t => {
const { npm } = await loadMockNpm(t)
await t.rejects(
npm.exec('view', ['blue@2.0.0']),
{ code: 'E404', pkgid: 'blue@2.0.0', message: 'No match found for version 2.0.0' }
)
})
t.test('workspaces', async t => {
const prefixDir = {
'package.json': JSON.stringify({
name: 'workspaces-test-package',
version: '1.2.3',
workspaces: ['test-workspace-a', 'test-workspace-b'],
}),
'test-workspace-a': {
'package.json': JSON.stringify({
name: 'green',
version: '1.2.3',
}),
},
'test-workspace-b': {
'package.json': JSON.stringify({
name: 'orange',
version: '1.2.3',
}),
},
}
t.test('all workspaces', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true },
})
await view.exec([])
t.matchSnapshot(outputs.join('\n'))
})
t.test('one specific workspace', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspace: ['green'] },
})
await view.exec([])
t.matchSnapshot(outputs.join('\n'))
})
t.test('all workspaces --json', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true, json: true },
})
await view.exec([])
t.matchSnapshot(outputs.join('\n'))
})
t.test('all workspaces single field', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true },
})
await view.exec(['.', 'name'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('all workspaces nonexistent field', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true },
})
await view.exec(['.', 'foo'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('all workspaces nonexistent field --json', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true, json: true },
})
await view.exec(['.', 'foo'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('all workspaces single field --json', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true, json: true },
})
await view.exec(['.', 'name'])
t.matchSnapshot(outputs.join('\n'))
})
t.test('single workspace --json', async t => {
const { view, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspace: ['green'], json: true },
})
await view.exec([])
t.matchSnapshot(outputs.join('\n'))
})
t.test('remote package name', async t => {
const { view, logs, outputs } = await loadMockNpm(t, {
prefixDir,
config: { unicode: false, workspaces: true },
})
await view.exec(['pink'])
t.matchSnapshot(outputs.join('\n'))
t.matchSnapshot(logs.warn, 'should have warning of ignoring workspaces')
})
})
t.test('completion', async t => {
const { view } = await loadMockNpm(t, { command: 'view' })
const res = await view.completion({
conf: { argv: { remain: ['npm', 'view', 'green@1.0.0'] } },
})
t.ok(res, 'returns back fields')
})
t.test('no package completion', async t => {
const { view } = await loadMockNpm(t, { command: 'view' })
const res = await view.completion({ conf: { argv: { remain: ['npm', 'view'] } } })
t.notOk(res, 'there is no package completion')
t.end()
})
Zerion Mini Shell 1.0