Tests

More efficient name-to-id translation #1577

Job	Run time
test (ruby=2.7)	1m 4s
test (ruby=2.7, concurrency=async-websocket)	1m 12s
test (ruby=3.1)	45s
test (ruby=3.3)	47s
test (ruby=ruby-head)	53s
test (ruby=3.2)	27s
test (ruby=3.0)	46s
test (ruby=jruby-head)	3m 20s
test (ruby=3.4)	45s
coveralls	3s
	10m 2s

Provide feedback