Use a hard-coded bogus string as a spurious UUID
Use a hard-coded bogus string as a spurious UUID

Instead of randomly generated a UUID which changes for each test, use a
hard-coded value as a spurious UUID.

This will be more predictable and less likely to clash with a valid
real-life UUID.

UKHomeOffice/vcloud-core,UKHomeOffice/vcloud-core,gds-operations/vcloud-core,gds-operations/vcloud-core