RSpec.describe InviteMailer, type: :mailer do let(:deliver) { mailer.deliver_now } describe '.invite_user' do let(:mailer) { InviteMailer.invite_user(invite) } let(:invite) { create(:invite, user: create(:user)) } it 'creates a target_user_link' do expect { deliver } .to change { TargetedUserLink.where(target_model: invite, user: invite.user).count } .from(0).to(1) end context 'when it fails' do it 'creates only one target_user_link' do send_mail_values = [:raise, true] allow_any_instance_of(InviteMailer).to receive(:send_mail) do v = send_mail_values.shift v == :raise ? raise("boom") : v end begin mailer.body rescue MailDeliveryError nil end mailer.body expect(TargetedUserLink.where(target_model: invite, user: invite.user).count).to eq(1) end end context 'without SafeMailer configured' do it { expect(mailer[BalancerDeliveryMethod::FORCE_DELIVERY_METHOD_HEADER]&.value).to eq(nil) } end context 'with SafeMailer configured' do let(:forced_delivery_method) { :kikoo } before { allow(SafeMailer).to receive(:forced_delivery_method).and_return(forced_delivery_method) } it { expect(mailer[BalancerDeliveryMethod::FORCE_DELIVERY_METHOD_HEADER]&.value).to eq(forced_delivery_method.to_s) } end end describe '.invite_guest' do let(:mailer) { InviteMailer.invite_guest(invite) } let(:invite) { create(:invite, user: nil, email: 'kikoo@lol.fr') } it 'creates a target_user_link' do expect { deliver } .to change { TargetedUserLink.where(target_model: invite, user: nil).count } .from(0).to(1) end context 'when an avis exists with same id' do it 'associate the TargetedUserLink to the good model [does not search by id only]' do avis = create(:avis, id: invite.id) link_on_avis_with_same_id = create(:targeted_user_link, target_model: avis, target_context: TargetedUserLink.target_contexts[:avis]) deliver expect(invite.targeted_user_link).not_to eq(link_on_avis_with_same_id) end end context 'when it fails' do it 'creates only one target_user_link' do send_mail_values = [:raise, true] allow_any_instance_of(InviteMailer).to receive(:send_mail) do v = send_mail_values.shift v == :raise ? raise("boom") : v end begin mailer.body rescue MailDeliveryError nil end mailer.body expect(TargetedUserLink.where(target_model: invite, user: invite.user).count).to eq(1) end end end end