assert_pipeline_receive, go back to Membrane.Testing.Assertions module for more information.
assert_pipeline_receive(pipeline, message_pattern, timeout \\ 2000)View Source (macro)
Asserts that pipeline received or will receive a message matching
message_pattern from another process within the
timeout period specified
message_pattern must be a match pattern.
Such call would flunk if the message
:tick has not been handled by
c:Membrane.Parent.handle_other/3 within the