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Code Issues Actions 2 Packages Projects Releases Wiki Activity

[CORDA-1262]: Added integration test for Cash Selection. (#2874)

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Michele Sollecito 2018-03-26 14:07:17 +01:00 committed by GitHub
parent 7978910e0b
commit 36d403dd7d
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3 changed files with 47 additions and 3 deletions
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43
finance/src/integration-test/kotlin/net/corda/finance/flows/CashSelectionTest.kt Normal file
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@ -0,0 +1,43 @@
package net.corda.finance.flows
import net.corda.core.internal.packageName
import net.corda.core.messaging.startFlow
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.contracts.getCashBalance
import net.corda.finance.schemas.CashSchemaV1
import net.corda.testing.driver.DriverParameters
import net.corda.testing.driver.driver
import net.corda.testing.driver.internal.InProcessImpl
import org.assertj.core.api.Assertions.assertThat
import org.junit.Test
class CashSelectionTest {
@Test
fun unconsumed_cash_states() {
driver(DriverParameters(startNodesInProcess = true, extraCordappPackagesToScan = listOf(Cash::class, CashSchemaV1::class).map { it.packageName })) {
defaultNotaryNode.getOrThrow()
val node = startNode().getOrThrow() as InProcessImpl
val issuerRef = OpaqueBytes.of(0)
val issuedAmount = 1000.DOLLARS
node.rpc.startFlow(::CashIssueFlow, issuedAmount, issuerRef, defaultNotaryIdentity).returnValue.getOrThrow()
val availableBalance = node.rpc.getCashBalance(issuedAmount.token)
assertThat(availableBalance).isEqualTo(issuedAmount)
val exitedAmount = 300.DOLLARS
node.rpc.startFlow(::CashExitFlow, exitedAmount, issuerRef).returnValue.getOrThrow()
val availableBalanceAfterExit = node.rpc.getCashBalance(issuedAmount.token)
assertThat(availableBalanceAfterExit).isEqualTo(issuedAmount - exitedAmount)
}
}
}

6
finance/src/main/kotlin/net/corda/finance/contracts/asset/cash/selection/AbstractCashSelection.kt
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@ -60,7 +60,7 @@ abstract class AbstractCashSelection {
* loaded JDBC driver.
* Note: the first loaded implementation to pass this check will be used at run-time.
*/
abstract fun isCompatible(metadata: DatabaseMetaData): Boolean
protected abstract fun isCompatible(metadata: DatabaseMetaData): Boolean
/**
* A vendor specific query(ies) to gather Cash states that are available.
@ -76,10 +76,10 @@ abstract class AbstractCashSelection {
* otherwise what is available is returned unlocked for informational purposes.
* @return The result of the withResultSet function
*/
abstract fun executeQuery(connection: Connection, amount: Amount<Currency>, lockId: UUID, notary: Party?,
protected abstract fun executeQuery(connection: Connection, amount: Amount<Currency>, lockId: UUID, notary: Party?,
onlyFromIssuerParties: Set<AbstractParty>, withIssuerRefs: Set<OpaqueBytes>, withResultSet: (ResultSet) -> Boolean): Boolean
override abstract fun toString(): String
abstract override fun toString(): String
/**
* Query to gather Cash states that are available and retry if they are temporarily unavailable.

1
samples/trader-demo/src/integration-test/kotlin/net/corda/traderdemo/TraderDemoTest.kt
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@ -34,6 +34,7 @@ class TraderDemoTest {
startFlow<CommercialPaperIssueFlow>(),
all()))
driver(DriverParameters(startNodesInProcess = true, extraCordappPackagesToScan = listOf("net.corda.finance"))) {
defaultNotaryNode.getOrThrow()
val (nodeA, nodeB, bankNode) = listOf(
startNode(providedName = DUMMY_BANK_A_NAME, rpcUsers = listOf(demoUser)),
startNode(providedName = DUMMY_BANK_B_NAME, rpcUsers = listOf(demoUser)),