For the different use cases, people created emulators/simulators. This page aims to reference them and leverage on existing simualtors.
In other words before creating yours, check that somebody did not already created it 
PNF Simulators
pnf onboarding
Owner: szabolcs.hutvagner AT ericsson.com
Repository: https://git.onap.org/integration/tree/test/mocks/pnf-onboarding
Description: PNF Package for Integration Test
Use cases: <list of use cases using this simulator>
Compatibility version:
PNF simulator
Owner: Â Krzysztof Kuzmicki
Repository: https://git.onap.org/integration/simulators/pnf-simulator/
Description: Core PNF simulator, Netconf simulator, simulator-cli
Use cases: 5G PNF, 5G PNF PnP
Compatibility version:
Sniro simulator
Owner: georab AT amdocs.com
Repository: https://git.onap.org/integration/tree/test/mocks/sniroemulator
Description:
Use cases: <list of use cases using this simulator>
Compatibility version:
Mass PNF Simulator
Owner: Tamas Bakai
Repository: https://git.onap.org/integration/tree/test/mocks/mass-pnf-sim
Description: Mimic the PNF for benchmark purposes
Use cases: <list of use cases using this simulator>
Compatibility version:
PMSH PNF simulator
Owner: Former user (Deleted)
Repository: https://git.onap.org/integration/tree/test/mocks/pmsh-pnf-sim
Description:
Use cases: <list of use cases using this simulator>
Compatibility version:
RAN simulator
Ran simulator
Owner: Priyadharshini B
Repository: https://git.onap.org/integration/simulators/ran-simulator/
Description: RAN-SIM is a Radio Access Network Simulator, it is used to simulate the various functionalities of an eNodeB
Use cases: E2E Network Slicing
Compatibility version: > Frankfurt
Misc
EMS simulator
Owner: Enbo Wang
Repository: https://git.onap.org/integration/tree/test/mocks/emssimulator
Description:
Use cases: PNF software upgrade
Compatibility version:
HV VES Simulator
Owner:Â Marcin Przybysz
Repository: https://git.onap.org/integration/tree/test/mocks/hvvessimulator
Description: Heat template for HV-VES simulator deployment
Use cases: 5G Realtime PM and High Volume Stream Data Collection
Compatibility version:
Netconf PNP simulator
Owner: Eliezio Oliveira
Repository: https://git.onap.org/integration/tree/test/mocks/netconf-pnp-simulator
Description: NETCONF Plug-and-Play Simulator
Use cases: E2E Integration Test for NETCONF/TLS Configuration Test Cases
Compatibility version:
DC simulator
Owner: Xin Miao (Unlicensed)
Repository: https://git.onap.org/integration/simulators/dc-simulator/
Description: Data Center simulator
Use cases: MDONS
Compatibility version:
ProvMnSProvider
Owner: Cheng Huang
Repository: https://git.onap.org/integration/tree/test/mocks/prov-mns-provider
Description: Provisioning management service provider for 5G NRM CM
Use cases: 5G NRM CM
Compatibility version:
Datafile-collector
Owner: Former user (Deleted)
Repository: https://git.onap.org/integration/tree/test/mocks/datafilecollector-testharness
Description:
Use cases: <list of use cases using this simulator>
Compatibility version: