For automated testing; run the below gradle tasks from IntelliJ:

• Run Contract Tests
• Run Flow Tests

To run MyCash Cordapp:

cd cordapp-mycash 
./gradlew deployNodes
build/nodes/runnodes

Wait until all 4 nodes are ready; then proceed to the below instructions:

Inside Bank terminal:

# Issue 50 USD to PartyA in 5 installments
flow start IssueFlow$Initiator issuer: "O=Bank,L=New York,C=US", owner: "O=PartyA,L=London,C=GB", amount: 1000, currencyCode: "USD", anonymous: false
flow start IssueFlow$Initiator issuer: "O=Bank,L=New York,C=US", owner: "O=PartyA,L=London,C=GB", amount: 1000, currencyCode: "USD", anonymous: false
flow start IssueFlow$Initiator issuer: "O=Bank,L=New York,C=US", owner: "O=PartyA,L=London,C=GB", amount: 1000, currencyCode: "USD", anonymous: false
flow start IssueFlow$Initiator issuer: "O=Bank,L=New York,C=US", owner: "O=PartyA,L=London,C=GB", amount: 1000, currencyCode: "USD", anonymous: false
flow start IssueFlow$Initiator issuer: "O=Bank,L=New York,C=US", owner: "O=PartyA,L=London,C=GB", amount: 1000, currencyCode: "USD", anonymous: false

Inside PartyA terminal:

# You should see 5 unconsumed MyCash states
run vaultQuery contractStateType: com.template.state.MyCash

# Send 42 USD to PartyB
flow start MoveFlow$Initiator issuer: "O=Bank,L=New York,C=US", owner: "O=PartyA,L=London,C=GB", amount: 4200, currencyCode: "USD", newOwner: "O=PartyB,L=New York,C=US", anonymous: false

# You should see one new MyCash state of value 8 USD
run vaultQuery contractStateType: com.template.state.MyCash

Inside PartyB terminal:

# You should see one new MyCash state of value 42 USD
run vaultQuery contractStateType: com.template.state.MyCash

Inside PartyA terminal:

# (Copy txHash and txIndex)
run vaultQuery contractStateType: com.template.state.MyCash

# Exit the remaining 8 USD from the ledger
flow start ExitFlow$Initiator txHash: "", txIndex: , anonymous: false 

# You shouldn't see any unconsumed states
run vaultQuery contractStateType: com.template.state.MyCash