1 files changed, 77 insertions, 0 deletions
diff --git a/spec/services/jira_import/users_importer_spec.rb b/spec/services/jira_import/users_importer_spec.rb
new file mode 100644
index 00000000000..28ce5f1b44b
--- /dev/null
+++ b/spec/services/jira_import/users_importer_spec.rb
@@ -0,0 +1,77 @@
+# frozen_string_literal: true
+
+require 'spec_helper'
+
+describe JiraImport::UsersImporter do
+  include JiraServiceHelper
+
+  let_it_be(:user) { create(:user) }
+  let_it_be(:project, reload: true) { create(:project) }
+  let_it_be(:start_at) { 7 }
+
+  let(:importer) { described_class.new(user, project, start_at) }
+
+  subject { importer.execute }
+
+  describe '#execute' do
+    before do
+      stub_jira_service_test
+      project.add_maintainer(user)
+    end
+
+    context 'when Jira import is not configured properly' do
+      it 'returns an error' do
+        expect(subject.errors).to eq(['Jira integration not configured.'])
+      end
+    end
+
+    context 'when Jira import is configured correctly' do
+      let_it_be(:jira_service) { create(:jira_service, project: project, active: true) }
+      let(:client) { double }
+
+      before do
+        expect(importer).to receive(:client).and_return(client)
+      end
+
+      context 'when jira client raises an error' do
+        it 'returns an error response' do
+          expect(client).to receive(:get).and_raise(Timeout::Error)
+
+          expect(subject.error?).to be_truthy
+          expect(subject.message).to include('There was an error when communicating to Jira')
+        end
+      end
+
+      context 'when jira client returns result' do
+        before do
+          allow(client).to receive(:get).with('/rest/api/2/users?maxResults=50&startAt=7')
+            .and_return(jira_users)
+        end
+
+        context 'when jira client returns an empty array' do
+          let(:jira_users) { [] }
+
+          it 'retturns nil payload' do
+            expect(subject.success?).to be_truthy
+            expect(subject.payload).to be_nil
+          end
+        end
+
+        context 'when jira client returns an results' do
+          let(:jira_users)   { [{ 'name' => 'user1' }, { 'name' => 'user2' }] }
+          let(:mapped_users) { [{ jira_display_name: 'user1', gitlab_id: 5 }] }
+
+          before do
+            expect(JiraImport::UsersMapper).to receive(:new).with(project, jira_users)
+            .and_return(double(execute: mapped_users))
+          end
+
+          it 'returns the mapped users' do
+            expect(subject.success?).to be_truthy
+            expect(subject.payload).to eq(mapped_users)
+          end
+        end
+      end
+    end
+  end
+end