summaryrefslogtreecommitdiff
path: root/deps/npm/node_modules/find-npm-prefix/test/find-prefix.js
diff options
context:
space:
mode:
Diffstat (limited to 'deps/npm/node_modules/find-npm-prefix/test/find-prefix.js')
-rw-r--r--deps/npm/node_modules/find-npm-prefix/test/find-prefix.js79
1 files changed, 0 insertions, 79 deletions
diff --git a/deps/npm/node_modules/find-npm-prefix/test/find-prefix.js b/deps/npm/node_modules/find-npm-prefix/test/find-prefix.js
deleted file mode 100644
index de2ab41cb9..0000000000
--- a/deps/npm/node_modules/find-npm-prefix/test/find-prefix.js
+++ /dev/null
@@ -1,79 +0,0 @@
-'use strict'
-const Bluebird = require('bluebird')
-const test = require('tap').test
-const requireInject = require('require-inject')
-const findPrefix = requireInject('../find-prefix.js', {
- fs: {
- readdir: mockReaddir
- }
-})
-
-test('find-prefix', t => {
- const tests = {
- '/Users/example/code/test1/node_modules': '/Users/example/code/test1',
- '/Users/example/code/test1/node_modules/node_modules': '/Users/example/code/test1',
- '/Users/example/code/test1/sub1': '/Users/example/code/test1',
- '/Users/example/code/test1/sub1/sub1a': '/Users/example/code/test1',
- '/Users/example/code/test2': '/Users/example/code/test2',
- '/Users/example/code/test2/sub2': '/Users/example/code/test2',
- '/Users/example/code': '/Users/example/code',
- '/Users/example': '/Users/example',
- '/does/not/exist': '/does/not/exist'
- }
- t.plan(Object.keys(tests).length)
- return Bluebird.map(Object.keys(tests), dir => {
- return findPrefix(dir).then(pre => {
- t.is(pre, tests[dir], dir)
- })
- })
-})
-
-test('fail-prefix', t => {
- return findPrefix('/Users/example/eperm').then(pre => {
- t.fail('no eperm')
- }).catch(err => {
- t.is(err.code, 'EPERM', 'got perm error')
- })
-})
-
-const fixture = {
- 'Users': {
- 'example': {
- 'code': {
- 'test1': {
- 'node_modules': {
- 'node_modules': {}
- },
- 'sub1': {
- 'sub1a': {}
- }
- },
- 'test2': {
- 'package.json': {},
- 'sub2': {}
- }
- }
- }
- }
-}
-
-function mockReaddir (dir, cb) {
- if (/eperm/.test(dir)) {
- const err = new Error('Can not read: ' + dir)
- err.code = 'EPERM'
- return cb(err)
- }
- const parts = dir.split(/\//).slice(1)
- let cwd = fixture
- let part
- while ((part = parts.shift())) {
- if (part in cwd) {
- cwd = cwd[part]
- } else {
- const err = new Error('Does not exist: ' + dir + ' * ' + part)
- err.code = 'ENOENT'
- return cb(err)
- }
- }
- return cb(null, Object.keys(cwd))
-}