From 8589824f005dc6d0c8291c454ff7ecdcadacf695 Mon Sep 17 00:00:00 2001
From: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Date: Thu, 12 Sep 2013 18:59:31 +0300
Subject: [PATCH] Add UsersGroup observer

---
 app/observers/users_group_observer.rb       |  9 +++++++++
 spec/observers/users_group_observer_spec.rb | 27 +++++++++++++++++++++++++++
 2 files changed, 36 insertions(+), 0 deletions(-)
 create mode 100644 app/observers/users_group_observer.rb
 create mode 100644 spec/observers/users_group_observer_spec.rb

diff --git a/app/observers/users_group_observer.rb b/app/observers/users_group_observer.rb
new file mode 100644
index 0000000..ecdbede
--- /dev/null
+++ b/app/observers/users_group_observer.rb
@@ -0,0 +1,9 @@
+class UsersGroupObserver < BaseObserver
+  def after_create(membership)
+    notification.new_group_member(membership)
+  end
+
+  def after_update(membership)
+    notification.update_group_member(membership)
+  end
+end
diff --git a/spec/observers/users_group_observer_spec.rb b/spec/observers/users_group_observer_spec.rb
new file mode 100644
index 0000000..3bf562e
--- /dev/null
+++ b/spec/observers/users_group_observer_spec.rb
@@ -0,0 +1,27 @@
+require 'spec_helper'
+
+describe UsersGroupObserver do
+  before(:each) { enable_observers }
+  after(:each) { disable_observers }
+
+  subject { UsersGroupObserver.instance }
+  before { subject.stub(notification: mock('NotificationService').as_null_object) }
+
+  describe "#after_create" do
+    it "should send email to user" do
+      subject.should_receive(:notification)
+      create(:users_group)
+    end
+  end
+
+  describe "#after_update" do
+    before do
+      @membership = create :users_group
+    end
+
+    it "should send email to user" do
+      subject.should_receive(:notification)
+      @membership.update_attribute(:group_access, UsersGroup::MASTER)
+    end
+  end
+end
--
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