require 'spec_helper' describe IssueObserver do let(:some_user) { Factory.new(:user, :id => 1) } let(:assignee) { Factory.new(:user, :id => 2) } let(:issue) { Factory.new(:issue, :id => 42, :assignee => assignee) } before(:each) { subject.stub(:current_user).and_return(some_user) } subject { IssueObserver.instance } context 'when an issue is created' do it 'sends an email to the assignee' do Notify.should_receive(:new_issue_email).with(issue.id) subject.after_create(issue) end it 'does not send an email to the assignee if assignee created the issue' do subject.stub(:current_user).and_return(assignee) Notify.should_not_receive(:new_issue_email) subject.after_create(issue) end end context 'when an issue is modified' do it 'but not reassigned, does not send a reassigned email' do issue.stub(:assignee_id_changed?).and_return(false) Notify.should_not_receive(:reassigned_issue_email) subject.after_change(issue) end context 'and is reassigned' do let(:previous_assignee) { Factory.new(:user, :id => 3) } before(:each) do issue.stub(:assignee_id_changed?).and_return(true) issue.stub(:assignee_id_was).and_return(previous_assignee.id) end it 'sends a reassigned email to the previous and current assignees' do Notify.should_receive(:reassigned_issue_email).with(assignee.id, issue.id, previous_assignee.id) Notify.should_receive(:reassigned_issue_email).with(previous_assignee.id, issue.id, previous_assignee.id) subject.after_change(issue) end context 'does not send an email to the user who made the reassignment' do it 'if the user is the assignee' do subject.stub(:current_user).and_return(assignee) Notify.should_not_receive(:reassigned_issue_email).with(assignee.id, issue.id, previous_assignee.id) subject.after_change(issue) end it 'if the user is the previous assignee' do subject.stub(:current_user).and_return(previous_assignee) Notify.should_not_receive(:reassigned_issue_email).with(previous_assignee.id, issue.id, previous_assignee.id) subject.after_change(issue) end end end end end