method

assert_no_notifications

rails latest stable - Class: ActiveSupport::Testing::NotificationAssertions

assert_no_notifications(pattern = nil, &block)

public

Assert no notifications were emitted for a given pattern.

You can assert no notifications were emitted by passing a pattern, which accepts either a string or regexp, and a block. While the block is executed, if no matching notifications are emitted, the assertion will pass.

assert_no_notifications("post.submitted") do
  post.destroy # => emits non-matching notification
end

# File activesupport/lib/active_support/testing/notification_assertions.rb, line 66
      def assert_no_notifications(pattern = nil, &block)
        notifications = capture_notifications(pattern, &block)
        error_message = if pattern
          "Expected no notifications for #{pattern} but found #{notifications.size}"
        else
          "Expected no notifications but found #{notifications.size}"
        end
        assert_empty(notifications, error_message)
      end

assert_no_notifications

Method not available on this version

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