method

assert_no_event_reported

v8.1.1 - Show latest stable - Class: ActiveSupport::Testing::EventReporterAssertions

assert_no_event_reported(name = nil, payload: {}, tags: {}, &block)

public

Asserts that the block does not cause an event to be reported to Rails.event.

If no name is provided, passes if evaluated code in the yielded block reports no events.

assert_no_event_reported do
  service_that_does_not_report_events.perform
end

If a name is provided, passes if evaluated code in the yielded block reports no events with that name.

assert_no_event_reported("user.created") do
  service_that_does_not_report_events.perform
end

# File activesupport/lib/active_support/testing/event_reporter_assertions.rb, line 101
      def assert_no_event_reported(name = nil, payload: {}, tags: {}, &block)
        events = EventCollector.record(&block)

        if name.nil?
          assert_predicate(events, :empty?)
        else
          matching_event = events.find { |event| event.matches?(name, payload, tags) }
          if matching_event
            message = "Expected no '#{name}' event to be reported, but found:\n  "                "#{matching_event.inspect}"
            flunk(message)
          end
          assert(true)
        end
      end

assert_no_event_reported

Related methods