NotificationService for resolving email notification logic

spec/services/notification_service_spec.rb

@@ -0,0 +1,47 @@
+require 'spec_helper'
+
+describe NotificationService do
+  # Disable observers to prevent factory trigger notification service
+  before { ActiveRecord::Base.observers.disable :all }
+
+  let(:notification) { NotificationService.new }
+
+  describe 'Keys' do
+    describe :new_key do
+      let(:key) { create(:personal_key) }
+
+      it { notification.new_key(key).should be_true }
+
+      it 'should sent email to key owner' do
+        Notify.should_receive(:new_ssh_key_email).with(key.id)
+        notification.new_key(key)
+      end
+    end
+  end
+
+  describe 'Issues' do
+    let(:issue) { create :issue, assignee: create(:user) }
+
+    describe :new_issue do
+      it 'should sent email to issue assignee' do
+        Notify.should_receive(:new_issue_email).with(issue.id)
+        notification.new_issue(issue, nil)
+      end
+    end
+
+    describe :reassigned_issue do
+      it 'should sent email to issue old assignee and new issue assignee' do
+        Notify.should_receive(:reassigned_issue_email).twice
+        notification.reassigned_issue(issue, issue.author)
+      end
+    end
+
+    describe :close_issue do
+      it 'should sent email to issue assignee and issue author' do
+        Notify.should_receive(:issue_status_changed_email).twice
+        notification.close_issue(issue, issue.author)
+      end
+    end
+  end
+end
+