Function: seededRandomFromEnv()
function seededRandomFromEnv(env?): SeededRandom;
A SeededRandom seeded from CAMUNDA_TEST_SEED when it is set, otherwise from a
fresh random seed. Report its seed on failure, and set the variable to it to replay the run.
Only an unset variable means "absent": any other value that is not an unsigned 64-bit decimal integer throws rather than silently replacing the seed being replayed.
Parameters
env?
Record<string, string | undefined> = ...