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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Email::Handler do
let(:email) { Mail.new { body 'email' } }
describe '.for' do
context 'key matches the reply_key of a notification' do
it 'picks note handler' do
expect(described_class.for(email, '1234567890abcdef1234567890abcdef')).to be_an_instance_of(Gitlab::Email::Handler::CreateNoteHandler)
end
end
context 'key matches the reply_key of a notification, along with an unsubscribe suffix' do
it 'picks unsubscribe handler' do
expect(described_class.for(email, '1234567890abcdef1234567890abcdef-unsubscribe')).to be_an_instance_of(Gitlab::Email::Handler::UnsubscribeHandler)
end
end
it 'picks issue handler if there is no merge request prefix' do
expect(described_class.for(email, 'project+key')).to be_an_instance_of(Gitlab::Email::Handler::CreateIssueHandler)
end
it 'picks merge request handler if there is merge request key' do
expect(described_class.for(email, 'project+merge-request+key')).to be_an_instance_of(Gitlab::Email::Handler::CreateMergeRequestHandler)
end
it 'returns nil if no handler is found' do
expect(described_class.for(email, '')).to be_nil
end
it 'returns nil if provided email is nil' do
expect(described_class.for(nil, '')).to be_nil
end
context 'new issue email' do
def handler_for(fixture, mail_key)
described_class.for(fixture_file(fixture), mail_key)
end
before do
stub_incoming_email_setting(enabled: true, address: "incoming+%{key}@appmail.adventuretime.ooo")
stub_config_setting(host: 'localhost')
end
let!(:user) { create(:user, email: 'jake@adventuretime.ooo', incoming_email_token: 'auth_token') }
context 'a Service Desk email' do
it 'uses the Service Desk handler' do
expect(handler_for('emails/service_desk.eml', 'some/project')).to be_instance_of(Gitlab::Email::Handler::ServiceDeskHandler)
end
end
it 'return new issue handler' do
expect(handler_for('emails/valid_new_issue.eml', 'some/project+auth_token')).to be_instance_of(Gitlab::Email::Handler::CreateIssueHandler)
end
end
end
describe 'regexps are set properly' do
let(:addresses) do
%W(sent_notification_key#{Gitlab::Email::Common::UNSUBSCRIBE_SUFFIX} sent_notification_key#{Gitlab::Email::Common::UNSUBSCRIBE_SUFFIX_LEGACY}) +
%w(sent_notification_key path-to-project-123-user_email_token-merge-request) +
%w(path-to-project-123-user_email_token-issue path-to-project-123-user_email_token-issue-123) +
%w(path/to/project+user_email_token path/to/project+merge-request+user_email_token some/project)
end
before do
allow(Gitlab::ServiceDesk).to receive(:supported?).and_return(true)
end
it 'picks each handler at least once' do
matched_handlers = addresses.map do |address|
described_class.for(email, address).class
end
expect(matched_handlers.uniq).to match_array(Gitlab::Email::Handler.handlers)
end
it 'can pick exactly one handler for each address' do
addresses.each do |address|
matched_handlers = Gitlab::Email::Handler.handlers.select do |handler|
handler.new(email, address).can_handle?
end
expect(matched_handlers.count).to eq(1), "#{address} matches #{matched_handlers.count} handlers: #{matched_handlers}"
end
end
end
end
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