Contents

require 'test_helper'

class RailsMetricsTest < ActiveSupport::TestCase
  setup do
    RailsMetrics.set_store { MockStore }
    MockStore.instances.clear
  end

  test "send instrumentation event to the specified store" do
    instrument "rails_metrics.something"
    wait
  
    assert_equal 2, MockStore.instances.size
    assert_equal "rails_metrics.something", MockStore.instances.first.name
  end

  test "does not send an event to the store if it matches an ignored pattern" do
    RailsMetrics.ignore_patterns << /rails_metrics/

    begin
      instrument "rails_metrics.something"
      wait
      assert MockStore.instances.none? { |m| m.name == "rails_metrics.something" }
    ensure
      RailsMetrics.ignore_patterns.pop
    end
  end

  test "does not send an event to the store if it was generated inside it" do
    instrument "rails_metrics.kicker"
    wait

    assert_equal 2, MockStore.instances.size
    assert MockStore.instances.first.kicked?
    assert_equal "rails_metrics.kicker", MockStore.instances.first.name
  end

  test "does not send an event if not listening" do
    ActiveSupport::Notifications.instrument "rails_metrics.kicker"
    wait
    assert_equal 0, MockStore.instances.size
  end
end

Version data entries

4 entries across 4 versions & 2 rubygems

Version	Path
rails_customerbeats-0.0.5	test/rails_customerbeats_test.rb
rails_customerbeats-0.0.4	test/rails_customerbeats_test.rb
rails_customerbeats-0.3	test/rails_customerbeats_test.rb
rails_metrics-0.1	test/rails_metrics_test.rb