Testing Sidetiq with sidekiq/testing

sidetiq testing

Sidekiq::Testing.fake! do
  expect(
    Sidetiq::Handler.new.dispatch(CreateStatementsFromBillingDetails, Time.now - 1800)
  ).to be_truthy

  expect(
    Sidetiq::Handler.new.dispatch(CreateStatementsFromBillingDetails, Time.now - 900)
  ).to be_truthy
end

expect(CreateStatementsFromBillingDetails.jobs.size).to eq 2
expect(CreateStatementsFromBillingDetails.next_scheduled_occurrence).to be > 0
expect(CreateStatementsFromBillingDetails.last_scheduled_occurrence).to be > 0