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Commit 6baaac4cb37dd27ef5c913ec519be56c3e9a3ab7

Authored by Alvaro Bautista
1 parent 59a1c553
Exists in master and in 1 other branch production

Comment emailable logic to decide when to send notifications 

Test coverage for comment observer

[Fixes #452]
Showing 5 changed files with 99 additions and 3 deletions   Show diff stats
app/models/comment.rb
  Diff comments   View file @6baaac4
... ... @@ -14,6 +14,14 @@ class Comment
14 14  
15 15 validates_presence_of :body
16 16  
  17 + def notification_recipients
  18 + app.notification_recipients - [user.email]
  19 + end
  20 +
  21 + def emailable?
  22 + app.emailable? && notification_recipients.any?
  23 + end
  24 +
17 25 protected
18 26 def increase_counter_cache
19 27 err.inc(:comments_count, 1)
... ... @@ -24,4 +32,3 @@ class Comment
24 32 end
25 33  
26 34 end
27   -
... ...
app/models/comment_observer.rb
  Diff comments   View file @6baaac4
... ... @@ -2,7 +2,7 @@ class CommentObserver < Mongoid::Observer
2 2 observe :comment
3 3  
4 4 def after_create(comment)
5   - Mailer.comment_notification(comment).deliver if comment.app.emailable?
  5 + Mailer.comment_notification(comment).deliver if comment.emailable?
6 6 end
7 7  
8 8 end
... ...
spec/models/app_spec.rb
  Diff comments   View file @6baaac4
... ... @@ -124,6 +124,25 @@ describe App do
124 124 end
125 125 end
126 126  
  127 + context "emailable?" do
  128 + it "should be true if notify on errs and there are notification recipients" do
  129 + app = Fabricate(:app, :notify_on_errs => true, :notify_all_users => false)
  130 + 2.times { Fabricate(:watcher, :app => app) }
  131 + app.emailable?.should be_true
  132 + end
  133 +
  134 + it "should be false if notify on errs is disabled" do
  135 + app = Fabricate(:app, :notify_on_errs => false, :notify_all_users => false)
  136 + 2.times { Fabricate(:watcher, :app => app) }
  137 + app.emailable?.should be_false
  138 + end
  139 +
  140 + it "should be false if there are no notification recipients" do
  141 + app = Fabricate(:app, :notify_on_errs => true, :notify_all_users => false)
  142 + app.watchers.should be_empty
  143 + app.emailable?.should be_false
  144 + end
  145 + end
127 146  
128 147 context "copying attributes from existing app" do
129 148 it "should only copy the necessary fields" do
... ...
spec/models/comment_observer_spec.rb 0 → 100644
  Diff comments   View file @6baaac4
... ... @@ -0,0 +1,27 @@
  1 +require 'spec_helper'
  2 +
  3 +describe CommentObserver do
  4 + context 'when a Comment is saved' do
  5 + let(:comment) { Fabricate.build(:comment) }
  6 +
  7 + context 'and it is emailable?' do
  8 + before { comment.stub(:emailable?).and_return(true) }
  9 +
  10 + it 'should send an email notification' do
  11 + Mailer.should_receive(:comment_notification).
  12 + with(comment).
  13 + and_return(mock('email', :deliver => true))
  14 + comment.save
  15 + end
  16 + end
  17 +
  18 + context 'and it is not emailable?' do
  19 + before { comment.stub(:emailable?).and_return(false) }
  20 +
  21 + it 'should not send an email notification' do
  22 + Mailer.should_not_receive(:comment_notification)
  23 + comment.save
  24 + end
  25 + end
  26 + end
  27 +end
... ...
spec/models/comment_spec.rb
  Diff comments   View file @6baaac4
... ... @@ -8,5 +8,48 @@ describe Comment do
8 8 comment.errors[:body].should include("can't be blank")
9 9 end
10 10 end
11   -end
12 11  
  12 + context 'notification_recipients' do
  13 + let(:app) { Fabricate(:app) }
  14 + let!(:watcher) { Fabricate(:watcher, :app => app) }
  15 + let(:err) { Fabricate(:problem, :app => app) }
  16 + let(:comment_user) { Fabricate(:user, :email => 'author@example.com') }
  17 + let(:comment) { Fabricate.build(:comment, :err => err, :user => comment_user) }
  18 +
  19 + before do
  20 + Fabricate(:user_watcher, :app => app, :user => comment_user)
  21 + end
  22 +
  23 + it 'includes app notification_recipients except user email' do
  24 + comment.notification_recipients.should == [watcher.address]
  25 + end
  26 + end
  27 +
  28 + context 'emailable?' do
  29 + let(:app) { Fabricate(:app, :notify_on_errs => true) }
  30 + let!(:watcher) { Fabricate(:watcher, :app => app) }
  31 + let(:err) { Fabricate(:problem, :app => app) }
  32 + let(:comment_user) { Fabricate(:user, :email => 'author@example.com') }
  33 + let(:comment) { Fabricate.build(:comment, :err => err, :user => comment_user) }
  34 +
  35 + before do
  36 + Fabricate(:user_watcher, :app => app, :user => comment_user)
  37 + end
  38 +
  39 + it 'should be true if app is emailable? and there are notification recipients' do
  40 + comment.emailable?.should be_true
  41 + end
  42 +
  43 + it 'should be false if app is not emailable?' do
  44 + app.update_attribute(:notify_on_errs, false)
  45 + comment.notification_recipients.should be_any
  46 + comment.emailable?.should be_false
  47 + end
  48 +
  49 + it 'should be false if there are no notification recipients' do
  50 + watcher.destroy
  51 + app.emailable?.should be_true
  52 + comment.emailable?.should be_false
  53 + end
  54 + end
  55 +end
... ...