docbrown/spec/workers/data_update_worker_spec.rb

58 lines
1.6 KiB
Ruby

require "rails_helper"
require Rails.root.join("app/models/data_update_script.rb")
RSpec.describe DataUpdateWorker, type: :worker do
let_it_be(:test_directory) { Rails.root.join("spec/support/fixtures/data_update_scripts") }
let_it_be(:worker) { described_class.new }
let_it_be(:statuses) { %w[working succeeded] }
before do
stub_const "DataUpdateScript::DIRECTORY", test_directory
end
it "runs scripts that need running" do
expect do
worker.perform
end.to change(DataUpdateScript, :count).by(1)
end
it "will not run a script that has already been run" do
worker.perform
expect do
worker.perform
end.to change(DataUpdateScript, :count).by(0)
end
it "updates DataUpdateScript model" do
expect do
worker.perform
end.to change(DataUpdateScript, :count).by(1)
dus = DataUpdateScript.last
expect(dus.finished_at).not_to be_nil
expect(dus).to be_succeeded
expect(dus.run_at).not_to be_nil
end
it "logs data to stdout", :aggregate_failures do
allow(Rails.logger).to receive(:info)
worker.perform
statuses.each do |status|
expect(Rails.logger).to have_received(:info).once.with(/#{status}/)
end
end
it "logs data to Datadog", :aggregate_failures do
allow(DatadogStatsClient).to receive(:increment)
worker.perform
statuses.each do |status|
expected_args = [
"data_update_scripts.status",
{ tags: ["status:#{status}", "script_name:20200214151804_data_update_test_script"] },
]
expect(DatadogStatsClient).to have_received(:increment).once.with(*expected_args)
end
end
end