aath-arch.puml

@startuml

package Scripts {
  component "RFC\nProtocol\nTest Cases" as tests
}
node "Test Harness" as bdd {
  node "BDD Engine" as eng
  node "BDD Steps\n(Python)" as steps
}
package "Test Run\nResults" as Report
package "Acme Test Agent (TA)" {
  node "Backchannel" as abck
  node "Component\nUnder Test (CUT)" as aaut
}
package "Bob Test Agent (TA)" {
  node "Backchannel" as bbck
  node "Component\nUnder Test (CUT)" as baut
}

package "Mallory Test Agent (TA)" {
  node "Backchannel" as mbck
  node "Component\nUnder Test (CUT)" as maut
}

eng <-left- tests
eng --> steps
eng -right-> Report

steps <-down-> abck :HTTP
steps <--> bbck :HTTP
steps <--> mbck :HTTP

abck -down-> aaut
bbck -down-> baut
mbck -down-> maut

aaut <--> baut :DIDComm
baut <--> maut :DIDComm
aaut <--> maut :DIDComm

@enduml