Add test for issue 940

Author: jsumners

test-integration/client/issue-940.test.js

@@ -0,0 +1,81 @@
+'use strict'
+
+const tap = require('tap')
+const ldapjs = require('../../lib')
+const Change = require('@ldapjs/change')
+
+const SCHEME = process.env.SCHEME || 'ldap'
+const HOST = process.env.HOST || '127.0.0.1'
+const PORT = process.env.PORT || 389
+const baseURL = `${SCHEME}://${HOST}:${PORT}`
+
+const client = ldapjs.createClient({ url: baseURL })
+
+tap.before(() => {
+  return new Promise((resolve, reject) => {
+    client.bind('cn=admin,dc=planetexpress,dc=com', 'GoodNewsEveryone', (err) => {
+      if (err) {
+        return reject(err)
+      }
+      resolve()
+    })
+  })
+})
+
+tap.teardown(() => {
+  client.unbind()
+})
+
+tap.test('can modify entries with non-ascii chars in RDN', t => {
+  t.plan(6)
+
+  const dn = 'cn=Mendonça,ou=people,dc=planetexpress,dc=com'
+  const entry = {
+    objectclass: 'person',
+    sn: 'change me'
+  }
+
+  client.add(dn, entry, error => {
+    t.error(error, 'add should not error')
+    doSearch('change me', doModify)
+  })
+
+  function doModify () {
+    const change = new Change({
+      operation: 'replace',
+      modification: {
+        type: 'sn',
+        values: ['changed']
+      }
+    })
+
+    client.modify(dn, change, (error) => {
+      t.error(error, 'modify should not error')
+      doSearch('changed', t.end.bind(t))
+    })
+  }
+
+  function doSearch (expected, callback) {
+    const searchOpts = {
+      filter: '(&(objectclass=person)(cn=Mendonça))',
+      scope: 'subtree',
+      attributes: ['sn']
+    }
+    client.search('ou=people,dc=planetexpress,dc=com', searchOpts, (error, res) => {
+      t.error(error, 'search should not error')
+
+      res.on('searchEntry', entry => {
+        const found = entry.attributes.filter(a => a.type === 'sn').pop().values.pop()
+        t.equal(found, expected, `expected '${expected}' and got '${found}'`)
+      })
+
+      res.on('error', error => {
+        t.error(error, 'search result processing should not error')
+      })
+
+      res.on('end', () => {
+        callback()
+      })
+    })
+  }
+})