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Code Issues Actions 2 Packages Projects Releases Wiki Activity

Bunch of changes to get ENT working in light of the new FinalityFlow API

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* Updated the performance cordapp tests to use target version 3 as it's not been updated and uses the old FinalityFlow API
* Updated the api-current.txt file as the API checker on TC is throwing a false-negative
* Deleted IntegrationTestingTutorial, rather than fixing its failure, as it's a leftover of KotlinIntegrationTestingTutorial
This commit is contained in:
Shams Asari
2018-11-16 10:15:25 +00:00
parent ac1d3d1fc7
commit 15a6618223
10 changed files with 1300 additions and 184 deletions
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152
docs/source/example-code/src/integration-test/kotlin/net/corda/docs/IntegrationTestingTutorial.kt
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@ -1,152 +0,0 @@
package net.corda.docs
import net.corda.client.rpc.CordaRPCClient
import net.corda.core.internal.concurrent.transpose
import net.corda.core.messaging.CordaRPCOps
import net.corda.core.messaging.startFlow
import net.corda.core.messaging.vaultTrackBy
import net.corda.core.node.services.Vault
import net.corda.core.node.services.vault.QueryCriteria
import net.corda.core.utilities.OpaqueBytes
import net.corda.core.utilities.getOrThrow
import net.corda.finance.DOLLARS
import net.corda.finance.contracts.asset.Cash
import net.corda.finance.flows.CashIssueFlow
import net.corda.finance.flows.CashPaymentFlow
import net.corda.node.services.Permissions.Companion.invokeRpc
import net.corda.node.services.Permissions.Companion.startFlow
import net.corda.testing.core.*
import net.corda.testing.driver.DriverParameters
import net.corda.testing.driver.driver
import net.corda.testing.internal.IntegrationTest
import net.corda.testing.internal.IntegrationTestSchemas
import net.corda.testing.internal.toDatabaseSchemaName
import net.corda.testing.node.User
import org.junit.ClassRule
import org.junit.Test
import kotlin.test.assertEquals
class IntegrationTestingTutorial : IntegrationTest() {
companion object {
@ClassRule
@JvmField
val databaseSchemas = IntegrationTestSchemas(ALICE_NAME.toDatabaseSchemaName(), BOB_NAME.toDatabaseSchemaName(),
DUMMY_NOTARY_NAME.toDatabaseSchemaName())
}
@Test
fun `alice bob cash exchange example`() {
// START 1
driver(DriverParameters(
startNodesInProcess = true,
extraCordappPackagesToScan = listOf("net.corda.finance.contracts.asset","net.corda.finance.schemas")
)) {
val aliceUser = User("aliceUser", "testPassword1", permissions = setOf(
startFlow<CashIssueFlow>(),
startFlow<CashPaymentFlow>(),
invokeRpc("vaultTrackBy"),
invokeRpc(CordaRPCOps::notaryIdentities),
invokeRpc(CordaRPCOps::networkMapFeed)
))
val bobUser = User("bobUser", "testPassword2", permissions = setOf(
startFlow<CashPaymentFlow>(),
invokeRpc("vaultTrackBy"),
invokeRpc(CordaRPCOps::networkMapFeed)
))
val (alice, bob) = listOf(
startNode(providedName = ALICE_NAME, rpcUsers = listOf(aliceUser)),
startNode(providedName = BOB_NAME, rpcUsers = listOf(bobUser))
).transpose().getOrThrow()
// END 1
// START 2
val aliceClient = CordaRPCClient(alice.rpcAddress)
val aliceProxy = aliceClient.start("aliceUser", "testPassword1").proxy
val bobClient = CordaRPCClient(bob.rpcAddress)
val bobProxy = bobClient.start("bobUser", "testPassword2").proxy
// END 2
// START 3
val bobVaultUpdates = bobProxy.vaultTrackBy<Cash.State>(criteria = QueryCriteria.VaultQueryCriteria(status = Vault.StateStatus.ALL)).updates
val aliceVaultUpdates = aliceProxy.vaultTrackBy<Cash.State>(criteria = QueryCriteria.VaultQueryCriteria(status = Vault.StateStatus.ALL)).updates
// END 3
// START 4
val numberOfStates = 10
val issueRef = OpaqueBytes.of(0)
val notaryParty = aliceProxy.notaryIdentities().first()
(1..numberOfStates).map { i ->
aliceProxy.startFlow(::CashIssueFlow,
i.DOLLARS,
issueRef,
notaryParty
).returnValue
}.transpose().getOrThrow()
// We wait for all of the issuances to run before we start making payments
(1..numberOfStates).map { i ->
aliceProxy.startFlow(::CashPaymentFlow,
i.DOLLARS,
bob.nodeInfo.singleIdentity(),
true
).returnValue
}.transpose().getOrThrow()
bobVaultUpdates.expectEvents {
parallel(
(1..numberOfStates).map { i ->
expect(
match = { update: Vault.Update<Cash.State> ->
update.produced.first().state.data.amount.quantity == i * 100L
}
) { update ->
println("Bob vault update of $update")
}
}
)
}
// END 4
// START 5
for (i in 1..numberOfStates) {
bobProxy.startFlow(::CashPaymentFlow, i.DOLLARS, alice.nodeInfo.singleIdentity()).returnValue.getOrThrow()
}
aliceVaultUpdates.expectEvents {
sequence(
// issuance
parallel(
(1..numberOfStates).map { i ->
expect(match = { it.moved() == -i * 100 }) { update: Vault.Update<Cash.State> ->
assertEquals(0, update.consumed.size)
}
}
),
// move to Bob
parallel(
(1..numberOfStates).map { i ->
expect(match = { it.moved() == i * 100 }) { _: Vault.Update<Cash.State> ->
}
}
),
// move back to Alice
sequence(
(1..numberOfStates).map { i ->
expect(match = { it.moved() == -i * 100 }) { update: Vault.Update<Cash.State> ->
assertEquals(update.consumed.size, 0)
}
}
)
)
}
// END 5
}
}
private fun Vault.Update<Cash.State>.moved(): Int {
val consumedSum = consumed.sumBy { it.state.data.amount.quantity.toInt() }
val producedSum = produced.sumBy { it.state.data.amount.quantity.toInt() }
return consumedSum - producedSum
}
}