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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ServiceDesk::CustomEmailVerifications::CreateService, feature_category: :service_desk do
describe '#execute' do
let_it_be_with_reload(:project) { create(:project) }
let_it_be(:user) { create(:user) }
let!(:credential) { create(:service_desk_custom_email_credential, project: project) }
let(:message_delivery) { instance_double(ActionMailer::MessageDelivery) }
let(:message) { instance_double(Mail::Message) }
let(:service) { described_class.new(project: project, current_user: user) }
before do
allow(message_delivery).to receive(:deliver_later)
allow(Notify).to receive(:service_desk_verification_triggered_email).and_return(message_delivery)
# We send verification email directly
allow(message).to receive(:deliver)
allow(Notify).to receive(:service_desk_custom_email_verification_email).and_return(message)
end
shared_examples 'a verification process that exits early' do
it 'aborts verification process and exits early', :aggregate_failures do
# Because we exit early it should not send any verification or notification emails
expect(service).to receive(:setup_and_deliver_verification_email).exactly(0).times
expect(Notify).to receive(:service_desk_verification_triggered_email).exactly(0).times
response = service.execute
expect(response).to be_error
end
end
shared_examples 'a verification process with ramp up error' do |error, error_identifier|
it 'aborts verification process', :aggregate_failures do
allow(message).to receive(:deliver).and_raise(error)
# Creates one verification email
expect(Notify).to receive(:service_desk_custom_email_verification_email).once
# Correct amount of notification emails were sent
expect(Notify).to receive(:service_desk_verification_triggered_email).exactly(project.owners.size + 1).times
# Correct amount of result notification emails were sent
expect(Notify).to receive(:service_desk_verification_result_email).exactly(project.owners.size + 1).times
response = service.execute
expect(response).to be_error
expect(response.reason).to eq error_identifier
expect(settings).not_to be_custom_email_enabled
expect(settings.custom_email_verification.triggered_at).not_to be_nil
expect(settings.custom_email_verification).to have_attributes(
token: nil,
triggerer: user,
error: error_identifier,
state: 'failed'
)
end
end
it_behaves_like 'a verification process that exits early'
context 'when feature flag :service_desk_custom_email is disabled' do
before do
stub_feature_flags(service_desk_custom_email: false)
end
it_behaves_like 'a verification process that exits early'
end
context 'when service desk setting exists' do
let(:settings) { create(:service_desk_setting, project: project, custom_email: 'user@example.com') }
let(:service) { described_class.new(project: settings.project, current_user: user) }
it 'aborts verification process and exits early', :aggregate_failures do
# Because we exit early it should not send any verification or notification emails
expect(service).to receive(:setup_and_deliver_verification_email).exactly(0).times
expect(Notify).to receive(:service_desk_verification_triggered_email).exactly(0).times
response = service.execute
settings.reload
expect(response).to be_error
expect(settings.custom_email_enabled).to be false
# Because service should normally add initial verification object
expect(settings.custom_email_verification).to be nil
end
context 'when user has maintainer role in project' do
before do
project.add_maintainer(user)
end
it 'initiates verification process successfully', :aggregate_failures do
# Creates one verification email
expect(Notify).to receive(:service_desk_custom_email_verification_email).once
# Check whether the correct amount of notification emails were sent
expect(Notify).to receive(:service_desk_verification_triggered_email).exactly(project.owners.size + 1).times
response = service.execute
settings.reload
verification = settings.custom_email_verification
expect(response).to be_success
expect(settings.custom_email_enabled).to be false
expect(verification).to be_started
expect(verification.token).not_to be_nil
expect(verification.triggered_at).not_to be_nil
expect(verification).to have_attributes(
triggerer: user,
error: nil
)
end
context 'when providing invalid SMTP credentials' do
before do
allow(Notify).to receive(:service_desk_verification_result_email).and_return(message_delivery)
end
it_behaves_like 'a verification process with ramp up error', SocketError, 'smtp_host_issue'
it_behaves_like 'a verification process with ramp up error', OpenSSL::SSL::SSLError, 'smtp_host_issue'
it_behaves_like 'a verification process with ramp up error',
Net::SMTPAuthenticationError.new('Invalid username or password'), 'invalid_credentials'
end
end
end
end
end
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