1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
const t = require('tap')
const { load: loadMockNpm } = require('../../fixtures/mock-npm.js')
t.test('usage', async t => {
const { npm } = await loadMockNpm(t)
t.afterEach(() => {
npm.config.set('viewer', null)
npm.config.set('long', false)
npm.config.set('userconfig', '/some/config/file/.npmrc')
})
const { dirname } = require('path')
const basedir = dirname(dirname(dirname(__dirname)))
t.cleanSnapshot = str => str.split(basedir).join('{BASEDIR}')
.split(require('../../../package.json').version).join('{VERSION}')
npm.config.set('viewer', null)
npm.config.set('long', false)
npm.config.set('userconfig', '/some/config/file/.npmrc')
t.test('basic usage', async t => {
t.matchSnapshot(await npm.usage)
t.end()
})
t.test('with browser', async t => {
npm.config.set('viewer', 'browser')
t.matchSnapshot(await npm.usage)
t.end()
})
t.test('with long', async t => {
npm.config.set('long', true)
t.matchSnapshot(await npm.usage)
t.end()
})
t.test('set process.stdout.columns', async t => {
const { columns } = process.stdout
t.teardown(() => {
Object.defineProperty(process.stdout, 'columns', {
value: columns,
enumerable: true,
configurable: true,
writable: true,
})
})
const cases = [0, 90]
for (const cols of cases) {
t.test(`columns=${cols}`, async t => {
Object.defineProperty(process.stdout, 'columns', {
value: cols,
enumerable: true,
configurable: true,
writable: true,
})
t.matchSnapshot(await npm.usage)
})
}
})
})
|
