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Create E2E contract tests. Move demo apps into an `examples` module.
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72 changes: 72 additions & 0 deletions
72
.../main/kotlin/com/r3/corda/test/utxo/chainable/workflow/ChainableContractCreateTestFlow.kt
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package com.r3.corda.test.utxo.chainable.workflow | ||
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import com.r3.corda.ledger.utxo.base.StaticPointer | ||
import com.r3.corda.test.utxo.chainable.contract.MyChainableContract | ||
import com.r3.corda.test.utxo.chainable.contract.MyChainableState | ||
import com.r3.corda.test.utxo.chainable.contract.MyContractState | ||
import net.corda.v5.application.crypto.DigestService | ||
import net.corda.v5.application.flows.CordaInject | ||
import net.corda.v5.application.flows.SubFlow | ||
import net.corda.v5.application.membership.MemberLookup | ||
import net.corda.v5.base.annotations.Suspendable | ||
import net.corda.v5.crypto.DigestAlgorithmName | ||
import net.corda.v5.ledger.common.NotaryLookup | ||
import net.corda.v5.ledger.utxo.StateAndRef | ||
import net.corda.v5.ledger.utxo.StateRef | ||
import net.corda.v5.ledger.utxo.UtxoLedgerService | ||
import java.time.Instant | ||
import java.time.temporal.ChronoUnit | ||
import java.util.UUID | ||
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class ChainableContractCreateTestFlow(private val rule: String) : SubFlow<List<StateAndRef<*>>> { | ||
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@CordaInject | ||
private lateinit var digestService: DigestService | ||
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@CordaInject | ||
private lateinit var memberLookup: MemberLookup | ||
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@CordaInject | ||
private lateinit var notaryLookup: NotaryLookup | ||
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@CordaInject | ||
private lateinit var utxoLedgerService: UtxoLedgerService | ||
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@Suspendable | ||
override fun call(): List<StateAndRef<*>> { | ||
val key = memberLookup.myInfo().firstLedgerKey | ||
val outputs = when (rule) { | ||
"CONTRACT_RULE_CREATE_OUTPUTS" -> listOf(MyContractState(UUID.randomUUID())) | ||
"CONTRACT_RULE_CREATE_POINTERS" -> { | ||
listOf( | ||
MyChainableState( | ||
UUID.randomUUID(), | ||
key, | ||
StaticPointer( | ||
StateRef(digestService.hash(byteArrayOf(1, 2, 3, 4), DigestAlgorithmName.SHA2_256), 0), | ||
MyChainableState::class.java | ||
) | ||
), | ||
MyChainableState(UUID.randomUUID(), key, null) | ||
) | ||
} | ||
"VALID" -> { | ||
listOf( | ||
MyChainableState(UUID.randomUUID(), key, null), | ||
MyChainableState(UUID.randomUUID(), key, null), | ||
MyContractState(UUID.randomUUID()) | ||
) | ||
} | ||
else -> throw IllegalArgumentException("Invalid rule type passed in") | ||
} | ||
val transaction = utxoLedgerService.createTransactionBuilder() | ||
.setNotary(notaryLookup.notaryServices.first().name) | ||
.addOutputStates(outputs) | ||
.addSignatories(key) | ||
.addCommand(MyChainableContract.Create()) | ||
.setTimeWindowUntil(Instant.now().plus(10, ChronoUnit.DAYS)) | ||
.toSignedTransaction() | ||
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return utxoLedgerService.finalize(transaction, emptyList()).transaction.outputStateAndRefs | ||
} | ||
} |
53 changes: 53 additions & 0 deletions
53
.../main/kotlin/com/r3/corda/test/utxo/chainable/workflow/ChainableContractDeleteTestFlow.kt
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package com.r3.corda.test.utxo.chainable.workflow | ||
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import com.r3.corda.test.utxo.chainable.contract.MyChainableContract | ||
import com.r3.corda.test.utxo.chainable.contract.MyChainableState | ||
import net.corda.v5.application.flows.CordaInject | ||
import net.corda.v5.application.flows.SubFlow | ||
import net.corda.v5.application.membership.MemberLookup | ||
import net.corda.v5.base.annotations.Suspendable | ||
import net.corda.v5.ledger.common.NotaryLookup | ||
import net.corda.v5.ledger.utxo.StateAndRef | ||
import net.corda.v5.ledger.utxo.UtxoLedgerService | ||
import java.time.Instant | ||
import java.time.temporal.ChronoUnit | ||
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class ChainableContractDeleteTestFlow( | ||
private val rule: String, | ||
private val stateAndRefs: List<StateAndRef<*>> | ||
) : SubFlow<List<StateAndRef<*>>> { | ||
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@CordaInject | ||
private lateinit var memberLookup: MemberLookup | ||
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@CordaInject | ||
private lateinit var notaryLookup: NotaryLookup | ||
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@CordaInject | ||
private lateinit var utxoLedgerService: UtxoLedgerService | ||
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@Suspendable | ||
override fun call(): List<StateAndRef<*>> { | ||
val key = memberLookup.myInfo().firstLedgerKey | ||
val inputs = when (rule) { | ||
"CONTRACT_RULE_DELETE_INPUTS" -> { | ||
stateAndRefs | ||
.filter { it.state.contractState !is MyChainableState } | ||
.map { it.ref } | ||
} | ||
"VALID" -> { | ||
stateAndRefs.map { it.ref } | ||
} | ||
else -> throw IllegalArgumentException("Invalid rule type passed in") | ||
} | ||
val transaction = utxoLedgerService.createTransactionBuilder() | ||
.setNotary(notaryLookup.notaryServices.first().name) | ||
.addInputStates(inputs) | ||
.addSignatories(key) | ||
.addCommand(MyChainableContract.Delete()) | ||
.setTimeWindowUntil(Instant.now().plus(10, ChronoUnit.DAYS)) | ||
.toSignedTransaction() | ||
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return utxoLedgerService.finalize(transaction, emptyList()).transaction.outputStateAndRefs | ||
} | ||
} |
37 changes: 37 additions & 0 deletions
37
...pp/src/main/kotlin/com/r3/corda/test/utxo/chainable/workflow/ChainableContractTestFlow.kt
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package com.r3.corda.test.utxo.chainable.workflow | ||
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import net.corda.v5.application.flows.ClientRequestBody | ||
import net.corda.v5.application.flows.ClientStartableFlow | ||
import net.corda.v5.application.flows.CordaInject | ||
import net.corda.v5.application.flows.FlowEngine | ||
import net.corda.v5.application.marshalling.JsonMarshallingService | ||
import net.corda.v5.base.annotations.Suspendable | ||
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class ChainableContractTestFlow : ClientStartableFlow { | ||
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@CordaInject | ||
private lateinit var flowEngine: FlowEngine | ||
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@CordaInject | ||
private lateinit var jsonMarshallingService: JsonMarshallingService | ||
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@Suspendable | ||
override fun call(requestBody: ClientRequestBody): String { | ||
val request = requestBody.getRequestBodyAs(jsonMarshallingService, Request::class.java) | ||
when (request.command) { | ||
"CREATE" -> flowEngine.subFlow(ChainableContractCreateTestFlow(request.rule)) | ||
"UPDATE" -> { | ||
val outputs = flowEngine.subFlow(ChainableContractCreateTestFlow("VALID")) | ||
flowEngine.subFlow(ChainableContractUpdateTestFlow(request.rule, outputs)) | ||
} | ||
"DELETE" -> { | ||
val outputs = flowEngine.subFlow(ChainableContractCreateTestFlow("VALID")) | ||
flowEngine.subFlow(ChainableContractDeleteTestFlow(request.rule, outputs)) | ||
} | ||
else -> throw IllegalArgumentException("Invalid command type passed in") | ||
} | ||
return "success" | ||
} | ||
} | ||
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private class Request(val command: String, val rule: String) |
86 changes: 86 additions & 0 deletions
86
.../main/kotlin/com/r3/corda/test/utxo/chainable/workflow/ChainableContractUpdateTestFlow.kt
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package com.r3.corda.test.utxo.chainable.workflow | ||
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import com.r3.corda.ledger.utxo.base.StaticPointer | ||
import com.r3.corda.test.utxo.chainable.contract.MyChainableContract | ||
import com.r3.corda.test.utxo.chainable.contract.MyChainableState | ||
import com.r3.corda.test.utxo.chainable.contract.MyContractState | ||
import net.corda.v5.application.flows.CordaInject | ||
import net.corda.v5.application.flows.SubFlow | ||
import net.corda.v5.application.membership.MemberLookup | ||
import net.corda.v5.base.annotations.Suspendable | ||
import net.corda.v5.ledger.common.NotaryLookup | ||
import net.corda.v5.ledger.utxo.StateAndRef | ||
import net.corda.v5.ledger.utxo.StateRef | ||
import net.corda.v5.ledger.utxo.UtxoLedgerService | ||
import java.time.Instant | ||
import java.time.temporal.ChronoUnit | ||
import java.util.UUID | ||
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class ChainableContractUpdateTestFlow( | ||
private val rule: String, | ||
private val stateAndRefs: List<StateAndRef<*>> | ||
) : SubFlow<List<StateAndRef<*>>> { | ||
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@CordaInject | ||
private lateinit var memberLookup: MemberLookup | ||
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@CordaInject | ||
private lateinit var notaryLookup: NotaryLookup | ||
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@CordaInject | ||
private lateinit var utxoLedgerService: UtxoLedgerService | ||
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@Suspendable | ||
override fun call(): List<StateAndRef<*>> { | ||
val key = memberLookup.myInfo().firstLedgerKey | ||
val (inputs, outputs) = when (rule) { | ||
"CONTRACT_RULE_UPDATE_INPUTS" -> { | ||
emptyList<StateRef>() to listOf(MyContractState(UUID.randomUUID())) | ||
} | ||
"CONTRACT_RULE_UPDATE_OUTPUTS" -> { | ||
stateAndRefs.map { it.ref } to emptyList() | ||
} | ||
"CONTRACT_RULE_UPDATE_POINTERS" -> { | ||
stateAndRefs.map { it.ref } to stateAndRefs | ||
.filter { it.state.contractState is MyChainableState } | ||
.map { (it.state.contractState as MyChainableState).copy(previousStatePointer = null) } | ||
} | ||
"CONTRACT_RULE_UPDATE_EXCLUSIVE_POINTERS" -> { | ||
val stateRef = stateAndRefs.first().ref | ||
stateAndRefs.map { it.ref } to stateAndRefs | ||
.filter { it.state.contractState is MyChainableState } | ||
.map { | ||
(it.state.contractState as MyChainableState).copy( | ||
previousStatePointer = StaticPointer( | ||
stateRef, | ||
MyChainableState::class.java | ||
) | ||
) | ||
} | ||
} | ||
"VALID" -> { | ||
stateAndRefs.map { it.ref } to stateAndRefs | ||
.filter { it.state.contractState is MyChainableState } | ||
.map { | ||
(it.state.contractState as MyChainableState).copy( | ||
previousStatePointer = StaticPointer( | ||
it.ref, | ||
MyChainableState::class.java | ||
) | ||
) | ||
} | ||
} | ||
else -> throw IllegalArgumentException("Invalid rule type passed in") | ||
} | ||
val transaction = utxoLedgerService.createTransactionBuilder() | ||
.setNotary(notaryLookup.notaryServices.first().name) | ||
.addInputStates(inputs) | ||
.addOutputStates(outputs) | ||
.addSignatories(key) | ||
.addCommand(MyChainableContract.Update()) | ||
.setTimeWindowUntil(Instant.now().plus(10, ChronoUnit.DAYS)) | ||
.toSignedTransaction() | ||
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return utxoLedgerService.finalize(transaction, emptyList()).transaction.outputStateAndRefs | ||
} | ||
} |
7 changes: 7 additions & 0 deletions
7
...est-app/src/main/kotlin/com/r3/corda/test/utxo/chainable/workflow/MemberInfoExtensions.kt
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package com.r3.corda.test.utxo.chainable.workflow | ||
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import net.corda.v5.membership.MemberInfo | ||
import java.security.PublicKey | ||
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internal val MemberInfo.firstLedgerKey: PublicKey | ||
get() = ledgerKeys.first() |
23 changes: 23 additions & 0 deletions
23
e2e-tests/cpbs/ledger-utxo-advanced-chainable-test-contract/build.gradle
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plugins { | ||
id 'org.jetbrains.kotlin.jvm' | ||
id 'net.corda.plugins.cordapp-cpk2' | ||
} | ||
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cordapp { | ||
targetPlatformVersion platformVersion.toInteger() | ||
minimumPlatformVersion platformVersion.toInteger() | ||
contract { | ||
name "Advanced UTXO Ledger Test Chainable Contract" | ||
versionId 1 | ||
vendor "R3" | ||
} | ||
} | ||
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dependencies { | ||
cordaProvided platform("net.corda:corda-api:$cordaApiVersion") | ||
cordaProvided 'org.jetbrains.kotlin:kotlin-osgi-bundle' | ||
cordaProvided 'net.corda:corda-ledger-utxo' | ||
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cordapp project(":chainable") | ||
cordapp project(":ownable") | ||
} |
52 changes: 52 additions & 0 deletions
52
...contract/src/main/kotlin/com/r3/corda/test/utxo/chainable/contract/MyChainableContract.kt
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package com.r3.corda.test.utxo.chainable.contract | ||
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import com.r3.corda.ledger.utxo.chainable.ChainableContract | ||
import com.r3.corda.ledger.utxo.chainable.ChainableContractCommand | ||
import com.r3.corda.ledger.utxo.chainable.ChainableContractCreateCommand | ||
import com.r3.corda.ledger.utxo.chainable.ChainableContractDeleteCommand | ||
import com.r3.corda.ledger.utxo.chainable.ChainableContractUpdateCommand | ||
import net.corda.v5.ledger.utxo.transaction.UtxoLedgerTransaction | ||
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class MyChainableContract : ChainableContract() { | ||
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override fun getPermittedCommandTypes(): List<Class<out ChainableContractCommand<*>>> { | ||
return listOf(Create::class.java, Update::class.java, Delete::class.java) | ||
} | ||
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override fun onVerify(transaction: UtxoLedgerTransaction) { | ||
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} | ||
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class Create : ChainableContractCreateCommand<MyChainableState>() { | ||
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override fun getContractStateType(): Class<MyChainableState> { | ||
return MyChainableState::class.java | ||
} | ||
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override fun onVerify(transaction: UtxoLedgerTransaction) { | ||
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} | ||
} | ||
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class Update : ChainableContractUpdateCommand<MyChainableState>() { | ||
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override fun getContractStateType(): Class<MyChainableState> { | ||
return MyChainableState::class.java | ||
} | ||
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override fun onVerify(transaction: UtxoLedgerTransaction) { | ||
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} | ||
} | ||
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class Delete : ChainableContractDeleteCommand<MyChainableState>() { | ||
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override fun getContractStateType(): Class<MyChainableState> { | ||
return MyChainableState::class.java | ||
} | ||
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override fun onVerify(transaction: UtxoLedgerTransaction) { | ||
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} | ||
} | ||
} |
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