spec/observers/issue_observer_spec.rb

   1 require 'spec_helper'
   2
   3 describe IssueObserver do
   4   let(:some_user) { double(:user, id: 1) }
   5   let(:assignee) { double(:user, id: 2) }
   6   let(:author) { double(:user, id: 3) }
   7   let(:issue)    { double(:issue, id: 42, assignee: assignee, author: author) }
   8
   9   before(:each) { subject.stub(:current_user).and_return(some_user) }
  10
  11   subject { IssueObserver.instance }
  12
  13   describe '#after_create' do
  14
  15     it 'is called when an issue is created' do
  16       subject.should_receive(:after_create)
  17
  18       Issue.observers.enable :issue_observer do
  19         create(:issue, project: create(:project))
  20       end
  21     end
  22
  23     it 'sends an email to the assignee' do
  24       Notify.should_receive(:new_issue_email).with(issue.id).
  25         and_return(double(deliver: true))
  26
  27       subject.after_create(issue)
  28     end
  29
  30     it 'does not send an email to the assignee if assignee created the issue' do
  31       subject.stub(:current_user).and_return(assignee)
  32       Notify.should_not_receive(:new_issue_email)
  33
  34       subject.after_create(issue)
  35     end
  36   end
  37
  38   context '#after_update' do
  39     before(:each) do
  40       issue.stub(:is_being_reassigned?).and_return(false)
  41       issue.stub(:is_being_closed?).and_return(false)
  42       issue.stub(:is_being_reopened?).and_return(false)
  43     end
  44
  45     it 'is called when an issue is changed' do
  46       changed = create(:issue, project: create(:project))
  47       subject.should_receive(:after_update)
  48
  49       Issue.observers.enable :issue_observer do
  50         changed.description = 'I changed'
  51         changed.save
  52       end
  53     end
  54
  55     context 'a reassigned email' do
  56       it 'is sent if the issue is being reassigned' do
  57         issue.should_receive(:is_being_reassigned?).and_return(true)
  58         subject.should_receive(:send_reassigned_email).with(issue)
  59
  60         subject.after_update(issue)
  61       end
  62
  63       it 'is not sent if the issue is not being reassigned' do
  64         issue.should_receive(:is_being_reassigned?).and_return(false)
  65         subject.should_not_receive(:send_reassigned_email)
  66
  67         subject.after_update(issue)
  68       end
  69     end
  70
  71     context 'a status "closed"' do
  72       it 'note is created if the issue is being closed' do
  73         issue.should_receive(:is_being_closed?).and_return(true)
  74         Note.should_receive(:create_status_change_note).with(issue, some_user, 'closed')
  75
  76         subject.after_update(issue)
  77       end
  78
  79       it 'note is not created if the issue is not being closed' do
  80         issue.should_receive(:is_being_closed?).and_return(false)
  81         Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'closed')
  82
  83         subject.after_update(issue)
  84       end
  85
  86       it 'notification is delivered if the issue being closed' do
  87         issue.stub(:is_being_closed?).and_return(true)
  88         Notify.should_receive(:issue_status_changed_email).twice.and_return(stub(deliver: true))
  89         Note.should_receive(:create_status_change_note).with(issue, some_user, 'closed')
  90
  91         subject.after_update(issue)
  92       end
  93
  94       it 'notification is not delivered if the issue not being closed' do
  95         issue.stub(:is_being_closed?).and_return(false)
  96         Notify.should_not_receive(:issue_status_changed_email)
  97         Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'closed')
  98
  99         subject.after_update(issue)
 100       end
 101
 102       it 'notification is delivered only to author if the issue being closed' do
 103         issue_without_assignee = double(:issue, id: 42, author: author, assignee: nil)
 104         issue_without_assignee.stub(:is_being_reassigned?).and_return(false)
 105         issue_without_assignee.stub(:is_being_closed?).and_return(true)
 106         issue_without_assignee.stub(:is_being_reopened?).and_return(false)
 107         Notify.should_receive(:issue_status_changed_email).once.and_return(stub(deliver: true))
 108         Note.should_receive(:create_status_change_note).with(issue_without_assignee, some_user, 'closed')
 109
 110         subject.after_update(issue_without_assignee)
 111       end
 112     end
 113
 114     context 'a status "reopened"' do
 115       it 'note is created if the issue is being reopened' do
 116         issue.should_receive(:is_being_reopened?).and_return(true)
 117         Note.should_receive(:create_status_change_note).with(issue, some_user, 'reopened')
 118
 119         subject.after_update(issue)
 120       end
 121
 122       it 'note is not created if the issue is not being reopened' do
 123         issue.should_receive(:is_being_reopened?).and_return(false)
 124         Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'reopened')
 125
 126         subject.after_update(issue)
 127       end
 128
 129       it 'notification is delivered if the issue being reopened' do
 130         issue.stub(:is_being_reopened?).and_return(true)
 131         Notify.should_receive(:issue_status_changed_email).twice.and_return(stub(deliver: true))
 132         Note.should_receive(:create_status_change_note).with(issue, some_user, 'reopened')
 133
 134         subject.after_update(issue)
 135       end
 136
 137       it 'notification is not delivered if the issue not being reopened' do
 138         issue.stub(:is_being_reopened?).and_return(false)
 139         Notify.should_not_receive(:issue_status_changed_email)
 140         Note.should_not_receive(:create_status_change_note).with(issue, some_user, 'reopened')
 141
 142         subject.after_update(issue)
 143       end
 144
 145       it 'notification is delivered only to author if the issue being reopened' do
 146         issue_without_assignee = double(:issue, id: 42, author: author, assignee: nil)
 147         issue_without_assignee.stub(:is_being_reassigned?).and_return(false)
 148         issue_without_assignee.stub(:is_being_closed?).and_return(false)
 149         issue_without_assignee.stub(:is_being_reopened?).and_return(true)
 150         Notify.should_receive(:issue_status_changed_email).once.and_return(stub(deliver: true))
 151         Note.should_receive(:create_status_change_note).with(issue_without_assignee, some_user, 'reopened')
 152
 153         subject.after_update(issue_without_assignee)
 154       end
 155     end
 156   end
 157
 158   describe '#send_reassigned_email' do
 159     let(:previous_assignee) { double(:user, id: 3) }
 160
 161     before(:each) do
 162       issue.stub(:assignee_id).and_return(assignee.id)
 163       issue.stub(:assignee_id_was).and_return(previous_assignee.id)
 164     end
 165
 166     def it_sends_a_reassigned_email_to(recipient)
 167       Notify.should_receive(:reassigned_issue_email).with(recipient, issue.id, previous_assignee.id).
 168         and_return(double(deliver: true))
 169     end
 170
 171     def it_does_not_send_a_reassigned_email_to(recipient)
 172       Notify.should_not_receive(:reassigned_issue_email).with(recipient, issue.id, previous_assignee.id)
 173     end
 174
 175     it 'sends a reassigned email to the previous and current assignees' do
 176       it_sends_a_reassigned_email_to assignee.id
 177       it_sends_a_reassigned_email_to previous_assignee.id
 178
 179       subject.send(:send_reassigned_email, issue)
 180     end
 181
 182     context 'does not send an email to the user who made the reassignment' do
 183       it 'if the user is the assignee' do
 184         subject.stub(:current_user).and_return(assignee)
 185         it_sends_a_reassigned_email_to previous_assignee.id
 186         it_does_not_send_a_reassigned_email_to assignee.id
 187
 188         subject.send(:send_reassigned_email, issue)
 189       end
 190       it 'if the user is the previous assignee' do
 191         subject.stub(:current_user).and_return(previous_assignee)
 192         it_sends_a_reassigned_email_to assignee.id
 193         it_does_not_send_a_reassigned_email_to previous_assignee.id
 194
 195         subject.send(:send_reassigned_email, issue)
 196       end
 197     end
 198   end
 199 end