Merge pull request #1326 from AlexDenisov/issue_status_changed_notifications

Issue status changed notifications

spec/mailers/notify_spec.rb

@@ -91,6 +91,29 @@ describe Notify do
             should have_body_text /#{project_issue_path project, issue}/
           end
         end
+
+        describe 'status changed' do
+          let(:current_user) { Factory.create :user, email: "current@email.com" }
+          let(:status) { 'closed' }
+          subject { Notify.issue_status_changed_email(recipient.id, issue.id, status, current_user) }
+        
+          it 'has the correct subject' do
+            should have_subject /changed issue ##{issue.id} \| #{issue.title}/i
+          end
+
+          it 'contains the new status' do
+            should have_body_text /#{status}/i
+          end
+
+          it 'contains the user name' do
+            should have_body_text /#{current_user.name}/i
+          end
+
+          it 'contains a link to the issue' do
+            should have_body_text /#{project_issue_path project, issue}/
+          end
+        end
+
       end
 
       context 'for merge requests' do

spec/observers/issue_observer_spec.rb

@@ -3,7 +3,8 @@ require 'spec_helper'
 describe IssueObserver do
   let(:some_user) { double(:user, id: 1) }
   let(:assignee) { double(:user, id: 2) }
-  let(:issue)    { double(:issue, id: 42, assignee: assignee) }
+  let(:author) { double(:user, id: 3) }
+  let(:issue)    { double(:issue, id: 42, assignee: assignee, author: author) }
 
   before(:each) { subject.stub(:current_user).and_return(some_user) }
 
@@ -67,36 +68,90 @@ describe IssueObserver do
       end
     end
 
-    context 'a status "closed" note' do
-      it 'is created if the issue is being closed' do
+    context 'a status "closed"' do
+      it 'note is created if the issue is being closed' do
         issue.should_receive(:is_being_closed?).and_return(true)
         Note.should_receive(:create_status_change_note).with(issue, some_user, 'closed')
 
         subject.after_update(issue)
       end
 
-      it 'is not created if the issue is not being closed' do
+      it 'note is not created if the issue is not being closed' do
         issue.should_receive(:is_being_closed?).and_return(false)
         Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'closed')
 
         subject.after_update(issue)
       end
+
+      it 'notification is delivered if the issue being closed' do
+        issue.stub(:is_being_closed?).and_return(true)
+        Notify.should_receive(:issue_status_changed_email).twice
+        Note.should_receive(:create_status_change_note).with(issue, some_user, 'closed')
+
+        subject.after_update(issue)
+      end
+
+      it 'notification is not delivered if the issue not being closed' do
+        issue.stub(:is_being_closed?).and_return(false)
+        Notify.should_not_receive(:issue_status_changed_email)
+        Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'closed')
+
+        subject.after_update(issue)
+      end
+
+      it 'notification is delivered only to author if the issue being closed' do
+        issue_without_assignee = double(:issue, id: 42, author: author, assignee: nil)
+        issue_without_assignee.stub(:is_being_reassigned?).and_return(false)
+        issue_without_assignee.stub(:is_being_closed?).and_return(true)
+        issue_without_assignee.stub(:is_being_reopened?).and_return(false)
+        Notify.should_receive(:issue_status_changed_email).once
+        Note.should_receive(:create_status_change_note).with(issue_without_assignee, some_user, 'closed')
+
+        subject.after_update(issue_without_assignee)
+      end
     end
 
-    context 'a status "reopened" note' do
-      it 'is created if the issue is being reopened' do
+    context 'a status "reopened"' do
+      it 'note is created if the issue is being reopened' do
         issue.should_receive(:is_being_reopened?).and_return(true)
         Note.should_receive(:create_status_change_note).with(issue, some_user, 'reopened')
 
         subject.after_update(issue)
       end
 
-      it 'is not created if the issue is not being reopened' do
+      it 'note is not created if the issue is not being reopened' do
         issue.should_receive(:is_being_reopened?).and_return(false)
         Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'reopened')
 
         subject.after_update(issue)
       end
+
+      it 'notification is delivered if the issue being reopened' do
+        issue.stub(:is_being_reopened?).and_return(true)
+        Notify.should_receive(:issue_status_changed_email).twice
+        Note.should_receive(:create_status_change_note).with(issue, some_user, 'reopened')
+
+        subject.after_update(issue)
+      end
+
+      it 'notification is not delivered if the issue not being reopened' do
+        issue.stub(:is_being_reopened?).and_return(false)
+        Notify.should_not_receive(:issue_status_changed_email)
+        Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'reopened')
+
+        subject.after_update(issue)
+      end
+
+      it 'notification is delivered only to author if the issue being reopened' do
+        issue_without_assignee = double(:issue, id: 42, author: author, assignee: nil)
+        issue_without_assignee.stub(:is_being_reassigned?).and_return(false)
+        issue_without_assignee.stub(:is_being_closed?).and_return(false)
+        issue_without_assignee.stub(:is_being_reopened?).and_return(true)
+        Notify.should_receive(:issue_status_changed_email).once
+        Note.should_receive(:create_status_change_note).with(issue_without_assignee, some_user, 'reopened')
+
+        subject.after_update(issue_without_assignee)
+      end
     end
   end