Tests

More efficient name-to-id translation #1619

Job	Run time
test (ruby=3.1)	24s
test (ruby=2.7)	21s
test (ruby=2.7, concurrency=async-websocket)	20s
test (ruby=3.3)	22s
test (ruby=ruby-head)	18s
test (ruby=jruby-head)	21s
test (ruby=3.4)	24s
test (ruby=3.2)	25s
test (ruby=3.0)	21s
coveralls	0s
	3m 16s

Provide feedback