go/coverage/config/test.json

{
    "database_type": "cockroachdb",
    "database_name": "coveragemapping",
    "database_host": "127.0.0.1",
    "database_port": 26257,
    "service_host": "127.0.0.1",
    "service_port": "8008",
    "prom_port": ":20002"
}