Test cases improvement (#1811) #3721

Job	Run time
Clippy	1m 47s
Examples Matrix	4s
Init	5s
Rustfmt	18s
Unit Test	5m 28s
Examples (examples/graphql_example)	4m 38s
Examples (examples/salvo_example)	6m 10s
Examples (examples/basic)	2m 5s
Examples (examples/rocket_example)	6m 9s
Examples (examples/actix_example)	4m 54s
Examples (examples/rocket_okapi_example)	5m 39s
Examples (examples/axum_example)	4m 36s
Examples (examples/actix3_example)	5m 49s
Examples (examples/seaography_example)	5m 30s
Examples (examples/jsonrpsee_example)	4m 42s
Examples (examples/poem_example)	4m 18s
Examples (examples/tonic_example)	4m 55s
Compile SQLite (async-std, native-tls)	5m 46s
Compile SQLite (async-std, rustls)	5m 55s
Compile PostgreSQL (tokio, native-tls)	6m 17s
Compile PostgreSQL (tokio, rustls)	5m 40s
Compile MySQL (actix, native-tls)	5m 19s
Compile MySQL (actix, rustls)	5m 2s
CLI	0s
Issues Matrix	0s
Issues	0s
MySQL (8, actix, native-tls)	3m 11s
MySQL (5.7, actix, native-tls)	3m 12s
MariaDB (10.6, actix, native-tls)	3m 13s
SQLite (async-std, native-tls)	2m 36s
SQLite (async-std, rustls)	2m 33s
Postgres (14.4, tokio, native-tls)	2m 11s
	1h 58m 2s

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