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-rw-r--r--actioncable/test/channel/test_case_test.rb30
1 files changed, 28 insertions, 2 deletions
diff --git a/actioncable/test/channel/test_case_test.rb b/actioncable/test/channel/test_case_test.rb
index 63d0d6207e..9c360d5dc3 100644
--- a/actioncable/test/channel/test_case_test.rb
+++ b/actioncable/test/channel/test_case_test.rb
@@ -93,13 +93,39 @@ class StreamsTestChannelTest < ActionCable::Channel::TestCase
def test_stream_without_params
subscribe
- assert_equal "test_0", streams.last
+ assert_has_stream "test_0"
end
def test_stream_with_params
subscribe id: 42
- assert_equal "test_42", streams.last
+ assert_has_stream "test_42"
+ end
+end
+
+class StreamsForTestChannel < ActionCable::Channel::Base
+ def subscribed
+ stream_for User.new(params[:id])
+ end
+end
+
+class StreamsForTestChannelTest < ActionCable::Channel::TestCase
+ def test_stream_with_params
+ subscribe id: 42
+
+ assert_has_stream_for User.new(42)
+ end
+end
+
+class NoStreamsTestChannel < ActionCable::Channel::Base
+ def subscribed; end # no-op
+end
+
+class NoStreamsTestChannelTest < ActionCable::Channel::TestCase
+ def test_stream_with_params
+ subscribe
+
+ assert_no_streams
end
end