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instrumental/spec/helpers/self_destruct_helper_spec.rb

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# frozen_string_literal: true
require 'rails_helper'
RSpec.describe SelfDestructHelper do
describe 'self_destruct?' do
context 'when SELF_DESTRUCT is unset' do
it 'returns false' do
expect(helper.self_destruct?).to be false
end
end
context 'when SELF_DESTRUCT is set to an invalid value' do
around do |example|
ClimateControl.modify SELF_DESTRUCT: 'true' do
example.run
end
end
it 'returns false' do
expect(helper.self_destruct?).to be false
end
end
context 'when SELF_DESTRUCT is set to value signed for the wrong purpose' do
around do |example|
ClimateControl.modify(
SELF_DESTRUCT: Rails.application.message_verifier('foo').generate('example.com'),
LOCAL_DOMAIN: 'example.com'
) do
example.run
end
end
it 'returns false' do
expect(helper.self_destruct?).to be false
end
end
context 'when SELF_DESTRUCT is set to value signed for the wrong domain' do
around do |example|
ClimateControl.modify(
SELF_DESTRUCT: Rails.application.message_verifier('self-destruct').generate('foo.com'),
LOCAL_DOMAIN: 'example.com'
) do
example.run
end
end
it 'returns false' do
expect(helper.self_destruct?).to be false
end
end
context 'when SELF_DESTRUCT is set to a correctly-signed value' do
around do |example|
ClimateControl.modify(
SELF_DESTRUCT: Rails.application.message_verifier('self-destruct').generate('example.com'),
LOCAL_DOMAIN: 'example.com'
) do
example.run
end
end
it 'returns true' do
expect(helper.self_destruct?).to be true
end
end
end
end