instance method `assert_no_broadcasts`

Ruby on Rails 7.1.6

Since v6.0.6

Available in: v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

assert_no_broadcasts(stream, &block)

Asserts that no messages have been sent to the stream.

def test_no_broadcasts
  assert_no_broadcasts 'messages'
  ActionCable.server.broadcast 'messages', { text: 'hi' }
  assert_broadcasts 'messages', 1
end

If a block is passed, that block should not cause any message to be sent.

def test_broadcasts_again
  assert_no_broadcasts 'messages' do
    # No job messages should be sent from this block
  end
end

Note: This assertion is simply a shortcut for:

assert_broadcasts 'messages', 0, &block

Parameters

stream req
block block

Source

# File actioncable/lib/action_cable/test_helper.rb, line 77
    def assert_no_broadcasts(stream, &block)
      assert_broadcasts stream, 0, &block
    end

Defined in actioncable/lib/action_cable/test_helper.rb line 77 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActionCable::TestHelper

Signature

Parameters