Changed existing tests for spawnCommand and spawnCommandSync: they call spawn and spawnSync
changed the name of the generator used for testing from "spawn" to "testGenerator." The word "spawn" was used too much (ex: spawn.spawn(..) is not very clear)
spawn
andspawnSync
spawnCommand
andspawnCommandSync
: they call spawn and spawnSyncspawn.spawn(..)
is not very clear)Part of test cleanup: #1481