export_user_spec.rb

require 'spec_helper'

describe Workers::ExportUser do

  before do
    allow(User).to receive(:find).with(alice.id).and_return(alice)
  end

  it 'calls export! on user with given id' do
    expect(alice).to receive(:perform_export!)
    Workers::ExportUser.new.perform(alice.id)
  end

  it 'sends a success message when the export is successful' do
    allow(alice).to receive(:export).and_return(OpenStruct.new)
    expect(ExportMailer).to receive(:export_complete_for).with(alice).and_call_original
    Workers::ExportUser.new.perform(alice.id)
  end

  it 'sends a failure message when the export fails' do
    allow(alice).to receive(:export).and_return(nil)
    expect(alice).to receive(:perform_export!).and_return(false)
    expect(ExportMailer).to receive(:export_failure_for).with(alice).and_call_original
    Workers::ExportUser.new.perform(alice.id)
  end
end