1 files changed, 188 insertions, 0 deletions
diff --git a/deps/npm/test/lib/adduser.js b/deps/npm/test/lib/adduser.js
new file mode 100644
index 0000000000..4d2233b18c
--- /dev/null
+++ b/deps/npm/test/lib/adduser.js
@@ -0,0 +1,188 @@
+const requireInject = require('require-inject')
+const { test } = require('tap')
+const { getCredentialsByURI, setCredentialsByURI } =
+  require('@npmcli/config').prototype
+
+let result = ''
+
+const _flatOptions = {
+  authType: 'legacy',
+  registry: 'https://registry.npmjs.org/',
+  scope: ''
+}
+
+let failSave = false
+let deletedConfig = {}
+let setConfig = {}
+const authDummy = () => Promise.resolve({
+  message: 'success',
+  newCreds: {
+    username: 'u',
+    password: 'p',
+    email: 'u@npmjs.org',
+    alwaysAuth: false
+  }
+})
+
+const deleteMock = (key, where) => {
+  deletedConfig = {
+    ...deletedConfig,
+    [key]: where
+  }
+}
+const adduser = requireInject('../../lib/adduser.js', {
+  npmlog: {
+    disableProgress: () => null
+  },
+  '../../lib/npm.js': {
+    flatOptions: _flatOptions,
+    config: {
+      delete: deleteMock,
+      get (key, where) {
+        if (!where || where === 'user') {
+          return _flatOptions[key]
+        }
+      },
+      getCredentialsByURI,
+      async save () {
+        if (failSave) {
+          throw new Error('error saving user config')
+        }
+      },
+      set (key, value, where) {
+        setConfig = {
+          ...setConfig,
+          [key]: {
+            value,
+            where
+          }
+        }
+      },
+      setCredentialsByURI
+    }
+  },
+  '../../lib/utils/output.js': msg => { result = msg },
+  '../../lib/auth/legacy.js': authDummy
+})
+
+test('simple login', (t) => {
+  adduser([], (err) => {
+    t.ifError(err, 'npm adduser')
+
+    t.deepEqual(
+      deletedConfig,
+      {
+        _token: 'user',
+        _password: 'user',
+        username: 'user',
+        email: 'user',
+        _auth: 'user',
+        _authtoken: 'user',
+        _authToken: 'user',
+        '//registry.npmjs.org/:-authtoken': undefined,
+        '//registry.npmjs.org/:_authToken': 'user'
+      },
+      'should delete token in user config'
+    )
+
+    t.deepEqual(
+      setConfig,
+      {
+        '//registry.npmjs.org/:_password': { value: 'cA==', where: 'user' },
+        '//registry.npmjs.org/:username': { value: 'u', where: 'user' },
+        '//registry.npmjs.org/:email': { value: 'u@npmjs.org', where: 'user' },
+        '//registry.npmjs.org/:always-auth': { value: false, where: 'user' }
+      },
+      'should set expected user configs'
+    )
+
+    t.equal(
+      result,
+      'success',
+      'should output auth success msg'
+    )
+
+    deletedConfig = {}
+    setConfig = {}
+    result = ''
+    t.end()
+  })
+})
+
+test('bad auth type', (t) => {
+  _flatOptions.authType = 'foo'
+
+  adduser([], (err) => {
+    t.match(
+      err,
+      /Error: no such auth module/,
+      'should throw bad auth type error'
+    )
+
+    _flatOptions.authType = 'legacy'
+    deletedConfig = {}
+    setConfig = {}
+    result = ''
+    t.end()
+  })
+})
+
+test('scoped login', (t) => {
+  _flatOptions.scope = '@myscope'
+
+  adduser([], (err) => {
+    t.ifError(err, 'npm adduser')
+
+    t.deepEqual(
+      setConfig['@myscope:registry'],
+      { value: 'https://registry.npmjs.org/', where: 'user' },
+      'should set scoped registry config'
+    )
+
+    _flatOptions.scope = ''
+    deletedConfig = {}
+    setConfig = {}
+    result = ''
+    t.end()
+  })
+})
+
+test('scoped login with valid scoped registry config', (t) => {
+  _flatOptions['@myscope:registry'] = 'https://diff-registry.npmjs.com/'
+  _flatOptions.scope = '@myscope'
+
+  adduser([], (err) => {
+    t.ifError(err, 'npm adduser')
+
+    t.deepEqual(
+      setConfig['@myscope:registry'],
+      { value: 'https://diff-registry.npmjs.com/', where: 'user' },
+      'should keep scoped registry config'
+    )
+
+    delete _flatOptions['@myscope:registry']
+    _flatOptions.scope = ''
+    deletedConfig = {}
+    setConfig = {}
+    result = ''
+    t.end()
+  })
+})
+
+test('save config failure', (t) => {
+  failSave = true
+
+  adduser([], (err) => {
+    t.match(
+      err,
+      /error saving user config/,
+      'should throw config.save error'
+    )
+
+    failSave = false
+    deletedConfig = {}
+    setConfig = {}
+    result = ''
+    t.end()
+  })
+})