Create LDAP users asynchronously

spec/services/create_account_spec.rb

@@ -3,12 +3,6 @@ require 'webmock/rspec'
 require 'json'
 
 RSpec.describe CreateAccount, type: :model do
-  let(:ldap_client_mock) { instance_double(Net::LDAP) }
-
-  before do
-    allow(service).to receive(:ldap_client).and_return(ldap_client_mock)
-  end
-
   describe "#create_user_in_database" do
     let(:service) { CreateAccount.new(
       username: 'isaacnewton',
@@ -48,26 +42,28 @@ RSpec.describe CreateAccount, type: :model do
   end
 
   describe "#add_ldap_document" do
+    include ActiveJob::TestHelper
+
     let(:service) { CreateAccount.new(
       username: 'halfinney',
       email: 'halfinney@example.com',
       password: 'remember-remember-the-5th-of-november'
     )}
 
-    it "creates a new document with the correct attributes" do
-      expect(ldap_client_mock).to receive(:add).with(
-        dn: "cn=halfinney,ou=kosmos.org,cn=users,dc=kosmos,dc=org",
-        attributes: {
-          objectclass: ["top", "account", "person", "extensibleObject"],
-          cn: "halfinney",
-          sn: "halfinney",
-          uid: "halfinney",
-          mail: "halfinney@example.com",
-          userPassword: /^{SSHA512}.{171}=/
-        }
-      )
-
+    it "enqueues a job to create the LDAP user document" do
       service.send(:add_ldap_document)
+
+      expect(enqueued_jobs.size).to eq(1)
+
+      args = enqueued_jobs.first['arguments']
+      expect(args[0]).to eq('halfinney')
+      expect(args[1]).to eq('kosmos.org')
+      expect(args[2]).to eq('halfinney@example.com')
+      expect(args[3]).to match(/^{SSHA512}.{171}=/)
+    end
+
+    after do
+      clear_enqueued_jobs
     end
   end