--- /dev/null
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+describe DomainBlockWorker do
+ subject { described_class.new }
+
+ describe 'perform' do
+ let(:domain_block) { Fabricate(:domain_block) }
+
+ it 'returns true for non-existent domain block' do
+ service = double(call: nil)
+ allow(BlockDomainService).to receive(:new).and_return(service)
+ result = subject.perform(domain_block.id)
+
+ expect(result).to be_nil
+ expect(service).to have_received(:call).with(domain_block)
+ end
+
+ it 'calls domain block service for relevant domain block' do
+ result = subject.perform('aaa')
+
+ expect(result).to eq(true)
+ end
+ end
+end