From 3ef5c39633c75e8587180c56964ad2f63df6e324 Mon Sep 17 00:00:00 2001
From: Matthew Nesbit <matthew.nesbit@r3cev.com>
Date: Tue, 4 Jul 2017 15:37:46 +0100
Subject: [PATCH] Put test classes into clear namespaces, so that they don't
pollute the API.
---
.../corda/core/contracts/DummyContractV2.kt | 60 ---------------
.../core/contracts/DummyLinearContract.kt | 60 ---------------
.../net/corda/core/contracts/DummyState.kt | 12 ---
.../contracts/{ => testing}/DummyContract.kt | 7 +-
.../core/contracts/testing/DummyContractV2.kt | 55 ++++++++++++++
.../contracts/testing/DummyLinearContract.kt | 54 ++++++++++++++
.../core/contracts/testing/DummyState.kt | 10 +++
.../net/corda/core/crypto/CryptoUtils.kt | 30 --------
.../corda/core/crypto/testing/DummyKeys.kt | 35 +++++++++
.../core/schemas/DummyLinearStateSchemaV2.kt | 29 --------
.../{ => testing}/DummyDealStateSchemaV1.kt | 4 +-
.../{ => testing}/DummyLinearStateSchemaV1.kt | 4 +-
.../testing/DummyLinearStateSchemaV2.kt | 24 ++++++
.../net/corda/core/utilities/TestConstants.kt | 1 +
.../core/contracts/DummyContractV2Tests.kt | 3 +-
.../contracts/TransactionGraphSearchTests.kt | 3 +-
.../corda/core/contracts/TransactionTests.kt | 1 +
.../contracts/clauses/VerifyClausesTests.kt | 6 +-
.../core/flows/CollectSignaturesFlowTests.kt | 3 +-
.../core/flows/ContractUpgradeFlowTest.kt | 2 +
.../core/flows/ResolveTransactionsFlowTest.kt | 3 +-
.../java/net/corda/docs/FlowCookbookJava.java | 2 +
.../kotlin/net/corda/docs/FlowCookbook.kt | 2 +
.../corda/contracts/JavaCommercialPaper.java | 41 ++++++----
.../corda/contracts/CommercialPaperLegacy.kt | 2 +-
.../net/corda/contracts/DummyDealContract.kt | 5 +-
.../kotlin/net/corda/contracts/asset/Cash.kt | 6 +-
.../net/corda/contracts/asset/Obligation.kt | 2 +-
.../corda/contracts/testing/VaultFiller.kt | 1 +
.../net/corda/contracts/asset/CashTests.kt | 1 +
.../corda/contracts/asset/ObligationTests.kt | 3 +-
.../net/corda/contracts/testing/Generators.kt | 2 +-
.../services/vault/schemas/VaultSchemaTest.kt | 7 +-
.../node/services/BFTNotaryServiceTests.kt | 14 +++-
.../node/services/RaftNotaryServiceTests.kt | 2 +-
.../services/vault/VaultQueryJavaTests.java | 74 +++++++++++--------
.../corda/node/services/NotaryChangeTests.kt | 1 +
.../database/HibernateConfigurationTest.kt | 4 +-
.../database/RequeryConfigurationTest.kt | 4 +-
.../services/events/ScheduledFlowTests.kt | 1 +
.../persistence/DBTransactionStorageTests.kt | 2 +-
.../statemachine/FlowFrameworkTests.kt | 7 +-
.../transactions/NotaryServiceTests.kt | 2 +-
.../ValidatingNotaryServiceTests.kt | 6 +-
.../node/services/vault/VaultQueryTests.kt | 5 +-
.../node/services/vault/VaultWithCashTest.kt | 4 +-
.../notarydemo/flows/DummyIssueAndMove.kt | 4 +-
.../main/kotlin/net/corda/testing/TestDSL.kt | 2 +-
.../testing/TransactionDSLInterpreter.kt | 1 +
.../net/corda/loadtest/tests/NotaryTest.kt | 2 +-
.../net/corda/verifier/GeneratedLedger.kt | 6 +-
51 files changed, 341 insertions(+), 280 deletions(-)
delete mode 100644 core/src/main/kotlin/net/corda/core/contracts/DummyContractV2.kt
delete mode 100644 core/src/main/kotlin/net/corda/core/contracts/DummyLinearContract.kt
delete mode 100644 core/src/main/kotlin/net/corda/core/contracts/DummyState.kt
rename core/src/main/kotlin/net/corda/core/contracts/{ => testing}/DummyContract.kt (90%)
create mode 100644 core/src/main/kotlin/net/corda/core/contracts/testing/DummyContractV2.kt
create mode 100644 core/src/main/kotlin/net/corda/core/contracts/testing/DummyLinearContract.kt
create mode 100644 core/src/main/kotlin/net/corda/core/contracts/testing/DummyState.kt
create mode 100644 core/src/main/kotlin/net/corda/core/crypto/testing/DummyKeys.kt
delete mode 100644 core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV2.kt
rename core/src/main/kotlin/net/corda/core/schemas/{ => testing}/DummyDealStateSchemaV1.kt (76%)
rename core/src/main/kotlin/net/corda/core/schemas/{ => testing}/DummyLinearStateSchemaV1.kt (92%)
create mode 100644 core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV2.kt
diff --git a/core/src/main/kotlin/net/corda/core/contracts/DummyContractV2.kt b/core/src/main/kotlin/net/corda/core/contracts/DummyContractV2.kt
deleted file mode 100644
index a0c4386236..0000000000
--- a/core/src/main/kotlin/net/corda/core/contracts/DummyContractV2.kt
+++ /dev/null
@@ -1,60 +0,0 @@
-package net.corda.core.contracts
-
-import net.corda.core.crypto.SecureHash
-import net.corda.core.identity.AbstractParty
-import net.corda.core.transactions.WireTransaction
-import net.corda.flows.ContractUpgradeFlow
-
-// The dummy contract doesn't do anything useful. It exists for testing purposes.
-val DUMMY_V2_PROGRAM_ID = DummyContractV2()
-
-/**
- * Dummy contract state for testing of the upgrade process.
- */
-// DOCSTART 1
-class DummyContractV2 : UpgradedContract<DummyContract.State, DummyContractV2.State> {
- override val legacyContract = DummyContract::class.java
-
- data class State(val magicNumber: Int = 0, val owners: List<AbstractParty>) : ContractState {
- override val contract = DUMMY_V2_PROGRAM_ID
- override val participants: List<AbstractParty> = owners
- }
-
- interface Commands : CommandData {
- class Create : TypeOnlyCommandData(), Commands
- class Move : TypeOnlyCommandData(), Commands
- }
-
- override fun upgrade(state: DummyContract.State): DummyContractV2.State {
- return DummyContractV2.State(state.magicNumber, state.participants)
- }
-
- override fun verify(tx: TransactionForContract) {
- if (tx.commands.any { it.value is UpgradeCommand }) ContractUpgradeFlow.verify(tx)
- // Other verifications.
- }
-
- // The "empty contract"
- override val legalContractReference: SecureHash = SecureHash.sha256("")
- // DOCEND 1
- /**
- * Generate an upgrade transaction from [DummyContract].
- *
- * Note: This is a convenience helper method used for testing only.
- *
- * @return a pair of wire transaction, and a set of those who should sign the transaction for it to be valid.
- */
- fun generateUpgradeFromV1(vararg states: StateAndRef<DummyContract.State>): Pair<WireTransaction, Set<AbstractParty>> {
- val notary = states.map { it.state.notary }.single()
- require(states.isNotEmpty())
-
- val signees: Set<AbstractParty> = states.flatMap { it.state.data.participants }.distinct().toSet()
- return Pair(TransactionType.General.Builder(notary).apply {
- states.forEach {
- addInputState(it)
- addOutputState(upgrade(it.state.data))
- addCommand(UpgradeCommand(DUMMY_V2_PROGRAM_ID.javaClass), signees.map { it.owningKey }.toList())
- }
- }.toWireTransaction(), signees)
- }
-}
diff --git a/core/src/main/kotlin/net/corda/core/contracts/DummyLinearContract.kt b/core/src/main/kotlin/net/corda/core/contracts/DummyLinearContract.kt
deleted file mode 100644
index a2bffbe78d..0000000000
--- a/core/src/main/kotlin/net/corda/core/contracts/DummyLinearContract.kt
+++ /dev/null
@@ -1,60 +0,0 @@
-package net.corda.core.contracts
-
-import net.corda.core.contracts.clauses.Clause
-import net.corda.core.contracts.clauses.FilterOn
-import net.corda.core.contracts.clauses.verifyClause
-import net.corda.core.crypto.SecureHash
-import net.corda.core.crypto.containsAny
-import net.corda.core.identity.AbstractParty
-import net.corda.core.schemas.*
-import java.security.PublicKey
-import java.time.Instant
-import java.time.LocalDateTime
-import java.time.ZoneOffset
-
-class DummyLinearContract : Contract {
- override val legalContractReference: SecureHash = SecureHash.sha256("Test")
-
- val clause: Clause<State, CommandData, Unit> = LinearState.ClauseVerifier()
- override fun verify(tx: TransactionForContract) = verifyClause(tx,
- FilterOn(clause, { states -> states.filterIsInstance<State>() }),
- emptyList())
-
- data class State(
- override val linearId: UniqueIdentifier = UniqueIdentifier(),
- override val contract: Contract = DummyLinearContract(),
- override val participants: List<AbstractParty> = listOf(),
- val linearString: String = "ABC",
- val linearNumber: Long = 123L,
- val linearTimestamp: Instant = LocalDateTime.now().toInstant(ZoneOffset.UTC),
- val linearBoolean: Boolean = true,
- val nonce: SecureHash = SecureHash.randomSHA256()) : LinearState, QueryableState {
-
- override fun isRelevant(ourKeys: Set<PublicKey>): Boolean {
- return participants.any { it.owningKey.containsAny(ourKeys) }
- }
-
- override fun supportedSchemas(): Iterable<MappedSchema> = listOf(DummyLinearStateSchemaV1, DummyLinearStateSchemaV2)
-
- override fun generateMappedObject(schema: MappedSchema): PersistentState {
- return when (schema) {
- is DummyLinearStateSchemaV1 -> DummyLinearStateSchemaV1.PersistentDummyLinearState(
- externalId = linearId.externalId,
- uuid = linearId.id,
- linearString = linearString,
- linearNumber = linearNumber,
- linearTimestamp = linearTimestamp,
- linearBoolean = linearBoolean
- )
- is DummyLinearStateSchemaV2 -> DummyLinearStateSchemaV2.PersistentDummyLinearState(
- uid = linearId,
- linearString = linearString,
- linearNumber = linearNumber,
- linearTimestamp = linearTimestamp,
- linearBoolean = linearBoolean
- )
- else -> throw IllegalArgumentException("Unrecognised schema $schema")
- }
- }
- }
-}
\ No newline at end of file
diff --git a/core/src/main/kotlin/net/corda/core/contracts/DummyState.kt b/core/src/main/kotlin/net/corda/core/contracts/DummyState.kt
deleted file mode 100644
index 1498b8c379..0000000000
--- a/core/src/main/kotlin/net/corda/core/contracts/DummyState.kt
+++ /dev/null
@@ -1,12 +0,0 @@
-package net.corda.core.contracts
-
-import net.corda.core.identity.AbstractParty
-
-/**
- * Dummy state for use in testing. Not part of any contract, not even the [DummyContract].
- */
-data class DummyState(val magicNumber: Int = 0) : ContractState {
- override val contract = DUMMY_PROGRAM_ID
- override val participants: List<AbstractParty>
- get() = emptyList()
-}
diff --git a/core/src/main/kotlin/net/corda/core/contracts/DummyContract.kt b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyContract.kt
similarity index 90%
rename from core/src/main/kotlin/net/corda/core/contracts/DummyContract.kt
rename to core/src/main/kotlin/net/corda/core/contracts/testing/DummyContract.kt
index 31e85f859c..5edc0d4f19 100644
--- a/core/src/main/kotlin/net/corda/core/contracts/DummyContract.kt
+++ b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyContract.kt
@@ -1,5 +1,6 @@
-package net.corda.core.contracts
+package net.corda.core.contracts.testing
+import net.corda.core.contracts.*
import net.corda.core.crypto.SecureHash
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.Party
@@ -55,8 +56,8 @@ data class DummyContract(override val legalContractReference: SecureHash = Secur
}
}
- fun move(prior: StateAndRef<DummyContract.SingleOwnerState>, newOwner: AbstractParty) = move(listOf(prior), newOwner)
- fun move(priors: List<StateAndRef<DummyContract.SingleOwnerState>>, newOwner: AbstractParty): TransactionBuilder {
+ fun move(prior: StateAndRef<SingleOwnerState>, newOwner: AbstractParty) = move(listOf(prior), newOwner)
+ fun move(priors: List<StateAndRef<SingleOwnerState>>, newOwner: AbstractParty): TransactionBuilder {
require(priors.isNotEmpty())
val priorState = priors[0].state.data
val (cmd, state) = priorState.withNewOwner(newOwner)
diff --git a/core/src/main/kotlin/net/corda/core/contracts/testing/DummyContractV2.kt b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyContractV2.kt
new file mode 100644
index 0000000000..5e6be3631e
--- /dev/null
+++ b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyContractV2.kt
@@ -0,0 +1,55 @@
+package net.corda.core.contracts.testing
+
+// The dummy contract doesn't do anything useful. It exists for testing purposes.
+val DUMMY_V2_PROGRAM_ID = net.corda.core.contracts.testing.DummyContractV2()
+
+/**
+ * Dummy contract state for testing of the upgrade process.
+ */
+// DOCSTART 1
+class DummyContractV2 : net.corda.core.contracts.UpgradedContract<DummyContract.State, DummyContractV2.State> {
+ override val legacyContract = DummyContract::class.java
+
+ data class State(val magicNumber: Int = 0, val owners: List<net.corda.core.identity.AbstractParty>) : net.corda.core.contracts.ContractState {
+ override val contract = net.corda.core.contracts.testing.DUMMY_V2_PROGRAM_ID
+ override val participants: List<net.corda.core.identity.AbstractParty> = owners
+ }
+
+ interface Commands : net.corda.core.contracts.CommandData {
+ class Create : net.corda.core.contracts.TypeOnlyCommandData(), net.corda.core.contracts.testing.DummyContractV2.Commands
+ class Move : net.corda.core.contracts.TypeOnlyCommandData(), net.corda.core.contracts.testing.DummyContractV2.Commands
+ }
+
+ override fun upgrade(state: DummyContract.State): net.corda.core.contracts.testing.DummyContractV2.State {
+ return net.corda.core.contracts.testing.DummyContractV2.State(state.magicNumber, state.participants)
+ }
+
+ override fun verify(tx: net.corda.core.contracts.TransactionForContract) {
+ if (tx.commands.any { it.value is net.corda.core.contracts.UpgradeCommand }) net.corda.flows.ContractUpgradeFlow.Companion.verify(tx)
+ // Other verifications.
+ }
+
+ // The "empty contract"
+ override val legalContractReference: net.corda.core.crypto.SecureHash = net.corda.core.crypto.SecureHash.Companion.sha256("")
+ // DOCEND 1
+ /**
+ * Generate an upgrade transaction from [DummyContract].
+ *
+ * Note: This is a convenience helper method used for testing only.
+ *
+ * @return a pair of wire transaction, and a set of those who should sign the transaction for it to be valid.
+ */
+ fun generateUpgradeFromV1(vararg states: net.corda.core.contracts.StateAndRef<DummyContract.State>): Pair<net.corda.core.transactions.WireTransaction, Set<net.corda.core.identity.AbstractParty>> {
+ val notary = states.map { it.state.notary }.single()
+ require(states.isNotEmpty())
+
+ val signees: Set<net.corda.core.identity.AbstractParty> = states.flatMap { it.state.data.participants }.distinct().toSet()
+ return Pair(net.corda.core.contracts.TransactionType.General.Builder(notary).apply {
+ states.forEach {
+ addInputState(it)
+ addOutputState(upgrade(it.state.data))
+ addCommand(net.corda.core.contracts.UpgradeCommand(DUMMY_V2_PROGRAM_ID.javaClass), signees.map { it.owningKey }.toList())
+ }
+ }.toWireTransaction(), signees)
+ }
+}
diff --git a/core/src/main/kotlin/net/corda/core/contracts/testing/DummyLinearContract.kt b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyLinearContract.kt
new file mode 100644
index 0000000000..2723de3a61
--- /dev/null
+++ b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyLinearContract.kt
@@ -0,0 +1,54 @@
+package net.corda.core.contracts.testing
+
+import net.corda.core.contracts.CommandData
+import net.corda.core.contracts.clauses.FilterOn
+import net.corda.core.crypto.containsAny
+import net.corda.core.schemas.testing.DummyLinearStateSchemaV1
+import net.corda.core.schemas.testing.DummyLinearStateSchemaV2
+
+class DummyLinearContract : net.corda.core.contracts.Contract {
+ override val legalContractReference: net.corda.core.crypto.SecureHash = net.corda.core.crypto.SecureHash.Companion.sha256("Test")
+
+ val clause: net.corda.core.contracts.clauses.Clause<State, CommandData, Unit> = net.corda.core.contracts.LinearState.ClauseVerifier()
+ override fun verify(tx: net.corda.core.contracts.TransactionForContract) = net.corda.core.contracts.clauses.verifyClause(tx,
+ FilterOn(clause, { states -> states.filterIsInstance<State>() }),
+ emptyList())
+
+ data class State(
+ override val linearId: net.corda.core.contracts.UniqueIdentifier = net.corda.core.contracts.UniqueIdentifier(),
+ override val contract: net.corda.core.contracts.Contract = net.corda.core.contracts.testing.DummyLinearContract(),
+ override val participants: List<net.corda.core.identity.AbstractParty> = listOf(),
+ val linearString: String = "ABC",
+ val linearNumber: Long = 123L,
+ val linearTimestamp: java.time.Instant = java.time.LocalDateTime.now().toInstant(java.time.ZoneOffset.UTC),
+ val linearBoolean: Boolean = true,
+ val nonce: net.corda.core.crypto.SecureHash = net.corda.core.crypto.SecureHash.Companion.randomSHA256()) : net.corda.core.contracts.LinearState, net.corda.core.schemas.QueryableState {
+
+ override fun isRelevant(ourKeys: Set<java.security.PublicKey>): Boolean {
+ return participants.any { it.owningKey.containsAny(ourKeys) }
+ }
+
+ override fun supportedSchemas(): Iterable<net.corda.core.schemas.MappedSchema> = listOf(DummyLinearStateSchemaV1, DummyLinearStateSchemaV2)
+
+ override fun generateMappedObject(schema: net.corda.core.schemas.MappedSchema): net.corda.core.schemas.PersistentState {
+ return when (schema) {
+ is DummyLinearStateSchemaV1 -> DummyLinearStateSchemaV1.PersistentDummyLinearState(
+ externalId = linearId.externalId,
+ uuid = linearId.id,
+ linearString = linearString,
+ linearNumber = linearNumber,
+ linearTimestamp = linearTimestamp,
+ linearBoolean = linearBoolean
+ )
+ is DummyLinearStateSchemaV2 -> DummyLinearStateSchemaV2.PersistentDummyLinearState(
+ uid = linearId,
+ linearString = linearString,
+ linearNumber = linearNumber,
+ linearTimestamp = linearTimestamp,
+ linearBoolean = linearBoolean
+ )
+ else -> throw IllegalArgumentException("Unrecognised schema $schema")
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/core/src/main/kotlin/net/corda/core/contracts/testing/DummyState.kt b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyState.kt
new file mode 100644
index 0000000000..6c852bb33d
--- /dev/null
+++ b/core/src/main/kotlin/net/corda/core/contracts/testing/DummyState.kt
@@ -0,0 +1,10 @@
+package net.corda.core.contracts.testing
+
+/**
+ * Dummy state for use in testing. Not part of any contract, not even the [DummyContract].
+ */
+data class DummyState(val magicNumber: Int = 0) : net.corda.core.contracts.ContractState {
+ override val contract = DUMMY_PROGRAM_ID
+ override val participants: List<net.corda.core.identity.AbstractParty>
+ get() = emptyList()
+}
diff --git a/core/src/main/kotlin/net/corda/core/crypto/CryptoUtils.kt b/core/src/main/kotlin/net/corda/core/crypto/CryptoUtils.kt
index 02d0c11627..2094a526c7 100644
--- a/core/src/main/kotlin/net/corda/core/crypto/CryptoUtils.kt
+++ b/core/src/main/kotlin/net/corda/core/crypto/CryptoUtils.kt
@@ -2,41 +2,11 @@
package net.corda.core.crypto
-import net.corda.core.identity.AnonymousParty
import net.corda.core.identity.Party
-import net.corda.core.serialization.CordaSerializable
import net.corda.core.serialization.OpaqueBytes
import java.math.BigInteger
import java.security.*
-@CordaSerializable
-object NullPublicKey : PublicKey, Comparable<PublicKey> {
- override fun getAlgorithm() = "NULL"
- override fun getEncoded() = byteArrayOf(0)
- override fun getFormat() = "NULL"
- override fun compareTo(other: PublicKey): Int = if (other == NullPublicKey) 0 else -1
- override fun toString() = "NULL_KEY"
-}
-
-val NULL_PARTY = AnonymousParty(NullPublicKey)
-
-// TODO: Clean up this duplication between Null and Dummy public key
-@CordaSerializable
-@Deprecated("Has encoding format problems, consider entropyToKeyPair() instead")
-class DummyPublicKey(val s: String) : PublicKey, Comparable<PublicKey> {
- override fun getAlgorithm() = "DUMMY"
- override fun getEncoded() = s.toByteArray()
- override fun getFormat() = "ASN.1"
- override fun compareTo(other: PublicKey): Int = BigInteger(encoded).compareTo(BigInteger(other.encoded))
- override fun equals(other: Any?) = other is DummyPublicKey && other.s == s
- override fun hashCode(): Int = s.hashCode()
- override fun toString() = "PUBKEY[$s]"
-}
-
-/** A signature with a key and value of zero. Useful when you want a signature object that you know won't ever be used. */
-@CordaSerializable
-object NullSignature : DigitalSignature.WithKey(NullPublicKey, ByteArray(32))
-
/**
* Utility to simplify the act of signing a byte array.
* @param bytesToSign the data/message to be signed in [ByteArray] form (usually the Merkle root).
diff --git a/core/src/main/kotlin/net/corda/core/crypto/testing/DummyKeys.kt b/core/src/main/kotlin/net/corda/core/crypto/testing/DummyKeys.kt
new file mode 100644
index 0000000000..8b699ef38d
--- /dev/null
+++ b/core/src/main/kotlin/net/corda/core/crypto/testing/DummyKeys.kt
@@ -0,0 +1,35 @@
+package net.corda.core.crypto.testing
+
+import net.corda.core.crypto.DigitalSignature
+import net.corda.core.identity.AnonymousParty
+import net.corda.core.serialization.CordaSerializable
+import java.math.BigInteger
+import java.security.PublicKey
+
+@CordaSerializable
+object NullPublicKey : PublicKey, Comparable<PublicKey> {
+ override fun getAlgorithm() = "NULL"
+ override fun getEncoded() = byteArrayOf(0)
+ override fun getFormat() = "NULL"
+ override fun compareTo(other: PublicKey): Int = if (other == NullPublicKey) 0 else -1
+ override fun toString() = "NULL_KEY"
+}
+
+val NULL_PARTY = AnonymousParty(NullPublicKey)
+
+// TODO: Clean up this duplication between Null and Dummy public key
+@CordaSerializable
+@Deprecated("Has encoding format problems, consider entropyToKeyPair() instead")
+class DummyPublicKey(val s: String) : PublicKey, Comparable<PublicKey> {
+ override fun getAlgorithm() = "DUMMY"
+ override fun getEncoded() = s.toByteArray()
+ override fun getFormat() = "ASN.1"
+ override fun compareTo(other: PublicKey): Int = BigInteger(encoded).compareTo(BigInteger(other.encoded))
+ override fun equals(other: Any?) = other is DummyPublicKey && other.s == s
+ override fun hashCode(): Int = s.hashCode()
+ override fun toString() = "PUBKEY[$s]"
+}
+
+/** A signature with a key and value of zero. Useful when you want a signature object that you know won't ever be used. */
+@CordaSerializable
+object NullSignature : DigitalSignature.WithKey(NullPublicKey, ByteArray(32))
\ No newline at end of file
diff --git a/core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV2.kt b/core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV2.kt
deleted file mode 100644
index 247c061a0f..0000000000
--- a/core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV2.kt
+++ /dev/null
@@ -1,29 +0,0 @@
-package net.corda.core.schemas
-
-import net.corda.node.services.vault.schemas.jpa.CommonSchemaV1
-import javax.persistence.Column
-import javax.persistence.Entity
-import javax.persistence.Table
-
-/**
- * Second version of a cash contract ORM schema that extends the common
- * [VaultLinearState] abstract schema
- */
-object DummyLinearStateSchemaV2 : net.corda.core.schemas.MappedSchema(schemaFamily = DummyLinearStateSchema.javaClass, version = 2,
- mappedTypes = listOf(PersistentDummyLinearState::class.java)) {
- @Entity
- @Table(name = "dummy_linear_states_v2")
- class PersistentDummyLinearState(
- @Column(name = "linear_string") var linearString: String,
-
- @Column(name = "linear_number") var linearNumber: Long,
-
- @Column(name = "linear_timestamp") var linearTimestamp: java.time.Instant,
-
- @Column(name = "linear_boolean") var linearBoolean: Boolean,
-
- /** parent attributes */
- @Transient
- val uid: net.corda.core.contracts.UniqueIdentifier
- ) : CommonSchemaV1.LinearState(uid = uid)
-}
diff --git a/core/src/main/kotlin/net/corda/core/schemas/DummyDealStateSchemaV1.kt b/core/src/main/kotlin/net/corda/core/schemas/testing/DummyDealStateSchemaV1.kt
similarity index 76%
rename from core/src/main/kotlin/net/corda/core/schemas/DummyDealStateSchemaV1.kt
rename to core/src/main/kotlin/net/corda/core/schemas/testing/DummyDealStateSchemaV1.kt
index e26382143f..4b7a2a5b68 100644
--- a/core/src/main/kotlin/net/corda/core/schemas/DummyDealStateSchemaV1.kt
+++ b/core/src/main/kotlin/net/corda/core/schemas/testing/DummyDealStateSchemaV1.kt
@@ -1,4 +1,4 @@
-package net.corda.core.schemas
+package net.corda.core.schemas.testing
/**
* An object used to fully qualify the [DummyDealStateSchema] family name (i.e. independent of version).
@@ -9,7 +9,7 @@ object DummyDealStateSchema
* First version of a cash contract ORM schema that maps all fields of the [DummyDealState] contract state as it stood
* at the time of writing.
*/
-object DummyDealStateSchemaV1 : net.corda.core.schemas.MappedSchema(schemaFamily = net.corda.core.schemas.DummyDealStateSchema.javaClass, version = 1, mappedTypes = listOf(net.corda.core.schemas.DummyDealStateSchemaV1.PersistentDummyDealState::class.java)) {
+object DummyDealStateSchemaV1 : net.corda.core.schemas.MappedSchema(schemaFamily = net.corda.core.schemas.testing.DummyDealStateSchema.javaClass, version = 1, mappedTypes = listOf(net.corda.core.schemas.testing.DummyDealStateSchemaV1.PersistentDummyDealState::class.java)) {
@javax.persistence.Entity
@javax.persistence.Table(name = "dummy_deal_states")
class PersistentDummyDealState(
diff --git a/core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV1.kt b/core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV1.kt
similarity index 92%
rename from core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV1.kt
rename to core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV1.kt
index a0c3c82649..3a0b8e3a66 100644
--- a/core/src/main/kotlin/net/corda/core/schemas/DummyLinearStateSchemaV1.kt
+++ b/core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV1.kt
@@ -1,5 +1,7 @@
-package net.corda.core.schemas
+package net.corda.core.schemas.testing
+import net.corda.core.schemas.MappedSchema
+import net.corda.core.schemas.PersistentState
import java.time.Instant
import java.util.*
import javax.persistence.Column
diff --git a/core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV2.kt b/core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV2.kt
new file mode 100644
index 0000000000..ec2f36d86c
--- /dev/null
+++ b/core/src/main/kotlin/net/corda/core/schemas/testing/DummyLinearStateSchemaV2.kt
@@ -0,0 +1,24 @@
+package net.corda.core.schemas.testing
+
+/**
+ * Second version of a cash contract ORM schema that extends the common
+ * [VaultLinearState] abstract schema
+ */
+object DummyLinearStateSchemaV2 : net.corda.core.schemas.MappedSchema(schemaFamily = DummyLinearStateSchema.javaClass, version = 2,
+ mappedTypes = listOf(net.corda.core.schemas.testing.DummyLinearStateSchemaV2.PersistentDummyLinearState::class.java)) {
+ @javax.persistence.Entity
+ @javax.persistence.Table(name = "dummy_linear_states_v2")
+ class PersistentDummyLinearState(
+ @javax.persistence.Column(name = "linear_string") var linearString: String,
+
+ @javax.persistence.Column(name = "linear_number") var linearNumber: Long,
+
+ @javax.persistence.Column(name = "linear_timestamp") var linearTimestamp: java.time.Instant,
+
+ @javax.persistence.Column(name = "linear_boolean") var linearBoolean: Boolean,
+
+ /** parent attributes */
+ @Transient
+ val uid: net.corda.core.contracts.UniqueIdentifier
+ ) : net.corda.node.services.vault.schemas.jpa.CommonSchemaV1.LinearState(uid = uid)
+}
diff --git a/core/src/main/kotlin/net/corda/core/utilities/TestConstants.kt b/core/src/main/kotlin/net/corda/core/utilities/TestConstants.kt
index 6861fa7fc0..b42a903493 100644
--- a/core/src/main/kotlin/net/corda/core/utilities/TestConstants.kt
+++ b/core/src/main/kotlin/net/corda/core/utilities/TestConstants.kt
@@ -3,6 +3,7 @@
package net.corda.core.utilities
import net.corda.core.crypto.*
+import net.corda.core.crypto.testing.DummyPublicKey
import net.corda.core.identity.Party
import net.corda.core.identity.PartyAndCertificate
import org.bouncycastle.asn1.x500.X500Name
diff --git a/core/src/test/kotlin/net/corda/core/contracts/DummyContractV2Tests.kt b/core/src/test/kotlin/net/corda/core/contracts/DummyContractV2Tests.kt
index dfe175ded2..802d275bd5 100644
--- a/core/src/test/kotlin/net/corda/core/contracts/DummyContractV2Tests.kt
+++ b/core/src/test/kotlin/net/corda/core/contracts/DummyContractV2Tests.kt
@@ -1,9 +1,10 @@
package net.corda.core.contracts
+import net.corda.core.contracts.testing.DummyContract
+import net.corda.core.contracts.testing.DummyContractV2
import net.corda.core.crypto.SecureHash
import net.corda.core.utilities.ALICE
import net.corda.core.utilities.DUMMY_NOTARY
-import net.corda.testing.ALICE_PUBKEY
import org.junit.Test
import kotlin.test.assertEquals
import kotlin.test.assertTrue
diff --git a/core/src/test/kotlin/net/corda/core/contracts/TransactionGraphSearchTests.kt b/core/src/test/kotlin/net/corda/core/contracts/TransactionGraphSearchTests.kt
index c4557fd75d..aaa09b7ef5 100644
--- a/core/src/test/kotlin/net/corda/core/contracts/TransactionGraphSearchTests.kt
+++ b/core/src/test/kotlin/net/corda/core/contracts/TransactionGraphSearchTests.kt
@@ -1,5 +1,7 @@
package net.corda.core.contracts
+import net.corda.core.contracts.testing.DummyContract
+import net.corda.core.contracts.testing.DummyState
import net.corda.core.crypto.newSecureRandom
import net.corda.core.transactions.SignedTransaction
import net.corda.core.transactions.WireTransaction
@@ -10,7 +12,6 @@ import net.corda.testing.MEGA_CORP_PUBKEY
import net.corda.testing.node.MockServices
import net.corda.testing.node.MockTransactionStorage
import org.junit.Test
-import java.security.KeyPair
import kotlin.test.assertEquals
class TransactionGraphSearchTests {
diff --git a/core/src/test/kotlin/net/corda/core/contracts/TransactionTests.kt b/core/src/test/kotlin/net/corda/core/contracts/TransactionTests.kt
index 61750d7619..c42ffb4a28 100644
--- a/core/src/test/kotlin/net/corda/core/contracts/TransactionTests.kt
+++ b/core/src/test/kotlin/net/corda/core/contracts/TransactionTests.kt
@@ -1,6 +1,7 @@
package net.corda.core.contracts
import net.corda.contracts.asset.DUMMY_CASH_ISSUER_KEY
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.CompositeKey
import net.corda.core.crypto.SecureHash
import net.corda.core.crypto.generateKeyPair
diff --git a/core/src/test/kotlin/net/corda/core/contracts/clauses/VerifyClausesTests.kt b/core/src/test/kotlin/net/corda/core/contracts/clauses/VerifyClausesTests.kt
index 5a7aba240c..076d7e2854 100644
--- a/core/src/test/kotlin/net/corda/core/contracts/clauses/VerifyClausesTests.kt
+++ b/core/src/test/kotlin/net/corda/core/contracts/clauses/VerifyClausesTests.kt
@@ -1,6 +1,10 @@
package net.corda.core.contracts.clauses
-import net.corda.core.contracts.*
+import net.corda.core.contracts.AuthenticatedObject
+import net.corda.core.contracts.CommandData
+import net.corda.core.contracts.ContractState
+import net.corda.core.contracts.TransactionForContract
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.SecureHash
import org.junit.Test
import kotlin.test.assertFailsWith
diff --git a/core/src/test/kotlin/net/corda/core/flows/CollectSignaturesFlowTests.kt b/core/src/test/kotlin/net/corda/core/flows/CollectSignaturesFlowTests.kt
index 91672d3133..fdc472ab1e 100644
--- a/core/src/test/kotlin/net/corda/core/flows/CollectSignaturesFlowTests.kt
+++ b/core/src/test/kotlin/net/corda/core/flows/CollectSignaturesFlowTests.kt
@@ -2,9 +2,9 @@ package net.corda.core.flows
import co.paralleluniverse.fibers.Suspendable
import net.corda.core.contracts.Command
-import net.corda.core.contracts.DummyContract
import net.corda.core.contracts.TransactionType
import net.corda.core.contracts.requireThat
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.getOrThrow
import net.corda.core.identity.Party
import net.corda.core.transactions.SignedTransaction
@@ -13,7 +13,6 @@ import net.corda.flows.CollectSignaturesFlow
import net.corda.flows.FinalityFlow
import net.corda.flows.SignTransactionFlow
import net.corda.testing.MINI_CORP_KEY
-import net.corda.testing.MINI_CORP_PUBKEY
import net.corda.testing.node.MockNetwork
import net.corda.testing.node.MockServices
import org.junit.After
diff --git a/core/src/test/kotlin/net/corda/core/flows/ContractUpgradeFlowTest.kt b/core/src/test/kotlin/net/corda/core/flows/ContractUpgradeFlowTest.kt
index 38289537f1..d8661ac41c 100644
--- a/core/src/test/kotlin/net/corda/core/flows/ContractUpgradeFlowTest.kt
+++ b/core/src/test/kotlin/net/corda/core/flows/ContractUpgradeFlowTest.kt
@@ -3,6 +3,8 @@ package net.corda.core.flows
import co.paralleluniverse.fibers.Suspendable
import net.corda.contracts.asset.Cash
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyContract
+import net.corda.core.contracts.testing.DummyContractV2
import net.corda.core.crypto.SecureHash
import net.corda.core.getOrThrow
import net.corda.core.identity.AbstractParty
diff --git a/core/src/test/kotlin/net/corda/core/flows/ResolveTransactionsFlowTest.kt b/core/src/test/kotlin/net/corda/core/flows/ResolveTransactionsFlowTest.kt
index 8dccc62f9a..852c14b4fb 100644
--- a/core/src/test/kotlin/net/corda/core/flows/ResolveTransactionsFlowTest.kt
+++ b/core/src/test/kotlin/net/corda/core/flows/ResolveTransactionsFlowTest.kt
@@ -1,7 +1,6 @@
package net.corda.core.flows
-import net.corda.core.contracts.DummyContract
-import net.corda.core.crypto.NullSignature
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.SecureHash
import net.corda.core.getOrThrow
import net.corda.core.identity.Party
diff --git a/docs/source/example-code/src/main/java/net/corda/docs/FlowCookbookJava.java b/docs/source/example-code/src/main/java/net/corda/docs/FlowCookbookJava.java
index b50156b057..6392a4e133 100644
--- a/docs/source/example-code/src/main/java/net/corda/docs/FlowCookbookJava.java
+++ b/docs/source/example-code/src/main/java/net/corda/docs/FlowCookbookJava.java
@@ -7,6 +7,8 @@ import net.corda.contracts.asset.Cash;
import net.corda.core.contracts.*;
import net.corda.core.contracts.TransactionType.General;
import net.corda.core.contracts.TransactionType.NotaryChange;
+import net.corda.core.contracts.testing.DummyContract;
+import net.corda.core.contracts.testing.DummyState;
import net.corda.core.crypto.SecureHash;
import net.corda.core.flows.*;
import net.corda.core.identity.Party;
diff --git a/docs/source/example-code/src/main/kotlin/net/corda/docs/FlowCookbook.kt b/docs/source/example-code/src/main/kotlin/net/corda/docs/FlowCookbook.kt
index e906651f32..fa25e494e8 100644
--- a/docs/source/example-code/src/main/kotlin/net/corda/docs/FlowCookbook.kt
+++ b/docs/source/example-code/src/main/kotlin/net/corda/docs/FlowCookbook.kt
@@ -5,6 +5,8 @@ import net.corda.contracts.asset.Cash
import net.corda.core.contracts.*
import net.corda.core.contracts.TransactionType.General
import net.corda.core.contracts.TransactionType.NotaryChange
+import net.corda.core.contracts.testing.DummyContract
+import net.corda.core.contracts.testing.DummyState
import net.corda.core.crypto.SecureHash
import net.corda.core.flows.*
import net.corda.core.identity.Party
diff --git a/finance/src/main/java/net/corda/contracts/JavaCommercialPaper.java b/finance/src/main/java/net/corda/contracts/JavaCommercialPaper.java
index bc1d505ff9..07b071c98e 100644
--- a/finance/src/main/java/net/corda/contracts/JavaCommercialPaper.java
+++ b/finance/src/main/java/net/corda/contracts/JavaCommercialPaper.java
@@ -1,27 +1,36 @@
package net.corda.contracts;
-import co.paralleluniverse.fibers.*;
-import com.google.common.collect.*;
-import kotlin.*;
-import net.corda.contracts.asset.*;
+import co.paralleluniverse.fibers.Suspendable;
+import com.google.common.collect.ImmutableList;
+import kotlin.Pair;
+import kotlin.Unit;
+import net.corda.contracts.asset.CashKt;
import net.corda.core.contracts.*;
-import net.corda.core.contracts.Contract;
-import net.corda.core.contracts.TransactionForContract.*;
-import net.corda.core.contracts.clauses.*;
-import net.corda.core.crypto.*;
+import net.corda.core.contracts.TransactionForContract.InOutGroup;
+import net.corda.core.contracts.clauses.AnyOf;
+import net.corda.core.contracts.clauses.Clause;
+import net.corda.core.contracts.clauses.ClauseVerifier;
+import net.corda.core.contracts.clauses.GroupClauseVerifier;
+import net.corda.core.crypto.SecureHash;
+import net.corda.core.crypto.testing.NullPublicKey;
import net.corda.core.identity.AbstractParty;
import net.corda.core.identity.AnonymousParty;
import net.corda.core.identity.Party;
-import net.corda.core.node.services.*;
-import net.corda.core.transactions.*;
-import org.jetbrains.annotations.*;
+import net.corda.core.node.services.VaultService;
+import net.corda.core.transactions.TransactionBuilder;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
-import java.time.*;
-import java.util.*;
-import java.util.stream.*;
+import java.time.Instant;
+import java.util.Collections;
+import java.util.Currency;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
-import static kotlin.collections.CollectionsKt.*;
-import static net.corda.core.contracts.ContractsDSL.*;
+import static kotlin.collections.CollectionsKt.single;
+import static net.corda.core.contracts.ContractsDSL.requireSingleCommand;
+import static net.corda.core.contracts.ContractsDSL.requireThat;
/**
diff --git a/finance/src/main/kotlin/net/corda/contracts/CommercialPaperLegacy.kt b/finance/src/main/kotlin/net/corda/contracts/CommercialPaperLegacy.kt
index c8beea5c0e..0c3811556b 100644
--- a/finance/src/main/kotlin/net/corda/contracts/CommercialPaperLegacy.kt
+++ b/finance/src/main/kotlin/net/corda/contracts/CommercialPaperLegacy.kt
@@ -3,8 +3,8 @@ package net.corda.contracts
import co.paralleluniverse.fibers.Suspendable
import net.corda.contracts.asset.sumCashBy
import net.corda.core.contracts.*
-import net.corda.core.crypto.NULL_PARTY
import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.testing.NULL_PARTY
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.Party
import net.corda.core.node.services.VaultService
diff --git a/finance/src/main/kotlin/net/corda/contracts/DummyDealContract.kt b/finance/src/main/kotlin/net/corda/contracts/DummyDealContract.kt
index 04ca026671..39041fbef5 100644
--- a/finance/src/main/kotlin/net/corda/contracts/DummyDealContract.kt
+++ b/finance/src/main/kotlin/net/corda/contracts/DummyDealContract.kt
@@ -3,13 +3,14 @@ package net.corda.contracts
import net.corda.core.contracts.Contract
import net.corda.core.contracts.TransactionForContract
import net.corda.core.contracts.UniqueIdentifier
-import net.corda.core.crypto.*
+import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.containsAny
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.Party
-import net.corda.core.schemas.DummyDealStateSchemaV1
import net.corda.core.schemas.MappedSchema
import net.corda.core.schemas.PersistentState
import net.corda.core.schemas.QueryableState
+import net.corda.core.schemas.testing.DummyDealStateSchemaV1
import net.corda.core.transactions.TransactionBuilder
import java.security.PublicKey
diff --git a/finance/src/main/kotlin/net/corda/contracts/asset/Cash.kt b/finance/src/main/kotlin/net/corda/contracts/asset/Cash.kt
index 62458b59da..f47fb51ec1 100644
--- a/finance/src/main/kotlin/net/corda/contracts/asset/Cash.kt
+++ b/finance/src/main/kotlin/net/corda/contracts/asset/Cash.kt
@@ -8,7 +8,11 @@ import net.corda.core.contracts.clauses.AllOf
import net.corda.core.contracts.clauses.FirstOf
import net.corda.core.contracts.clauses.GroupClauseVerifier
import net.corda.core.contracts.clauses.verifyClause
-import net.corda.core.crypto.*
+import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.entropyToKeyPair
+import net.corda.core.crypto.newSecureRandom
+import net.corda.core.crypto.testing.NULL_PARTY
+import net.corda.core.crypto.toBase58String
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.Party
import net.corda.core.schemas.MappedSchema
diff --git a/finance/src/main/kotlin/net/corda/contracts/asset/Obligation.kt b/finance/src/main/kotlin/net/corda/contracts/asset/Obligation.kt
index 1af1959760..cfd6abdab3 100644
--- a/finance/src/main/kotlin/net/corda/contracts/asset/Obligation.kt
+++ b/finance/src/main/kotlin/net/corda/contracts/asset/Obligation.kt
@@ -8,9 +8,9 @@ import net.corda.contracts.asset.Obligation.Lifecycle.NORMAL
import net.corda.contracts.clause.*
import net.corda.core.contracts.*
import net.corda.core.contracts.clauses.*
-import net.corda.core.crypto.NULL_PARTY
import net.corda.core.crypto.SecureHash
import net.corda.core.crypto.entropyToKeyPair
+import net.corda.core.crypto.testing.NULL_PARTY
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.AnonymousParty
import net.corda.core.identity.Party
diff --git a/finance/src/main/kotlin/net/corda/contracts/testing/VaultFiller.kt b/finance/src/main/kotlin/net/corda/contracts/testing/VaultFiller.kt
index b7fdd8c06f..923a545d52 100644
--- a/finance/src/main/kotlin/net/corda/contracts/testing/VaultFiller.kt
+++ b/finance/src/main/kotlin/net/corda/contracts/testing/VaultFiller.kt
@@ -7,6 +7,7 @@ import net.corda.contracts.DealState
import net.corda.contracts.DummyDealContract
import net.corda.contracts.asset.*
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyLinearContract
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.AnonymousParty
import net.corda.core.identity.Party
diff --git a/finance/src/test/kotlin/net/corda/contracts/asset/CashTests.kt b/finance/src/test/kotlin/net/corda/contracts/asset/CashTests.kt
index 6dff6c60e2..27f355d1a7 100644
--- a/finance/src/test/kotlin/net/corda/contracts/asset/CashTests.kt
+++ b/finance/src/test/kotlin/net/corda/contracts/asset/CashTests.kt
@@ -2,6 +2,7 @@ package net.corda.contracts.asset
import net.corda.contracts.testing.fillWithSomeTestCash
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyState
import net.corda.core.crypto.SecureHash
import net.corda.core.crypto.generateKeyPair
import net.corda.core.identity.AbstractParty
diff --git a/finance/src/test/kotlin/net/corda/contracts/asset/ObligationTests.kt b/finance/src/test/kotlin/net/corda/contracts/asset/ObligationTests.kt
index 7b9d18161f..8cb3d8f677 100644
--- a/finance/src/test/kotlin/net/corda/contracts/asset/ObligationTests.kt
+++ b/finance/src/test/kotlin/net/corda/contracts/asset/ObligationTests.kt
@@ -4,8 +4,9 @@ import net.corda.contracts.Commodity
import net.corda.contracts.NetType
import net.corda.contracts.asset.Obligation.Lifecycle
import net.corda.core.contracts.*
-import net.corda.core.crypto.NULL_PARTY
+import net.corda.core.contracts.testing.DummyState
import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.testing.NULL_PARTY
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.AnonymousParty
import net.corda.core.serialization.OpaqueBytes
diff --git a/finance/src/test/kotlin/net/corda/contracts/testing/Generators.kt b/finance/src/test/kotlin/net/corda/contracts/testing/Generators.kt
index fe65daa626..1ca4c5d998 100644
--- a/finance/src/test/kotlin/net/corda/contracts/testing/Generators.kt
+++ b/finance/src/test/kotlin/net/corda/contracts/testing/Generators.kt
@@ -9,7 +9,7 @@ import net.corda.core.contracts.Command
import net.corda.core.contracts.CommandData
import net.corda.core.contracts.ContractState
import net.corda.core.contracts.TransactionType
-import net.corda.core.crypto.NullSignature
+import net.corda.core.crypto.testing.NullSignature
import net.corda.core.identity.AnonymousParty
import net.corda.core.testing.*
import net.corda.core.transactions.SignedTransaction
diff --git a/node-schemas/src/test/kotlin/net/corda/node/services/vault/schemas/VaultSchemaTest.kt b/node-schemas/src/test/kotlin/net/corda/node/services/vault/schemas/VaultSchemaTest.kt
index b54cb0d961..5d552f6a9e 100644
--- a/node-schemas/src/test/kotlin/net/corda/node/services/vault/schemas/VaultSchemaTest.kt
+++ b/node-schemas/src/test/kotlin/net/corda/node/services/vault/schemas/VaultSchemaTest.kt
@@ -8,7 +8,7 @@ import io.requery.rx.KotlinRxEntityStore
import io.requery.sql.*
import io.requery.sql.platform.Generic
import net.corda.core.contracts.*
-import net.corda.core.contracts.TimeWindow
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.CompositeKey
import net.corda.core.crypto.SecureHash
import net.corda.core.crypto.generateKeyPair
@@ -21,7 +21,10 @@ import net.corda.core.schemas.requery.converters.VaultStateStatusConverter
import net.corda.core.serialization.deserialize
import net.corda.core.serialization.serialize
import net.corda.core.transactions.LedgerTransaction
-import net.corda.core.utilities.*
+import net.corda.core.utilities.ALICE
+import net.corda.core.utilities.BOB
+import net.corda.core.utilities.DUMMY_NOTARY
+import net.corda.core.utilities.DUMMY_NOTARY_KEY
import net.corda.node.services.vault.schemas.requery.*
import org.h2.jdbcx.JdbcDataSource
import org.junit.After
diff --git a/node/src/integration-test/kotlin/net/corda/node/services/BFTNotaryServiceTests.kt b/node/src/integration-test/kotlin/net/corda/node/services/BFTNotaryServiceTests.kt
index 35527d3f78..d0aeb6547b 100644
--- a/node/src/integration-test/kotlin/net/corda/node/services/BFTNotaryServiceTests.kt
+++ b/node/src/integration-test/kotlin/net/corda/node/services/BFTNotaryServiceTests.kt
@@ -2,10 +2,15 @@ package net.corda.node.services
import com.google.common.net.HostAndPort
import com.nhaarman.mockito_kotlin.whenever
-import net.corda.core.*
-import net.corda.core.contracts.*
+import net.corda.core.ErrorOr
+import net.corda.core.contracts.ContractState
+import net.corda.core.contracts.StateRef
+import net.corda.core.contracts.TransactionType
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.CompositeKey
import net.corda.core.crypto.SecureHash
+import net.corda.core.div
+import net.corda.core.getOrThrow
import net.corda.core.identity.Party
import net.corda.core.node.services.ServiceInfo
import net.corda.flows.NotaryError
@@ -20,11 +25,12 @@ import net.corda.node.utilities.ServiceIdentityGenerator
import net.corda.node.utilities.transaction
import net.corda.testing.node.MockNetwork
import org.bouncycastle.asn1.x500.X500Name
-import org.junit.Ignore
import org.junit.After
+import org.junit.Ignore
import org.junit.Test
import java.nio.file.Files
-import kotlin.test.*
+import kotlin.test.assertEquals
+import kotlin.test.assertTrue
class BFTNotaryServiceTests {
companion object {
diff --git a/node/src/integration-test/kotlin/net/corda/node/services/RaftNotaryServiceTests.kt b/node/src/integration-test/kotlin/net/corda/node/services/RaftNotaryServiceTests.kt
index c170de0647..6fe61fb40d 100644
--- a/node/src/integration-test/kotlin/net/corda/node/services/RaftNotaryServiceTests.kt
+++ b/node/src/integration-test/kotlin/net/corda/node/services/RaftNotaryServiceTests.kt
@@ -1,10 +1,10 @@
package net.corda.node.services
import com.google.common.util.concurrent.Futures
-import net.corda.core.contracts.DummyContract
import net.corda.core.contracts.StateAndRef
import net.corda.core.contracts.StateRef
import net.corda.core.contracts.TransactionType
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.getOrThrow
import net.corda.core.identity.Party
import net.corda.core.map
diff --git a/node/src/test/java/net/corda/node/services/vault/VaultQueryJavaTests.java b/node/src/test/java/net/corda/node/services/vault/VaultQueryJavaTests.java
index 305a14407a..38deb5639a 100644
--- a/node/src/test/java/net/corda/node/services/vault/VaultQueryJavaTests.java
+++ b/node/src/test/java/net/corda/node/services/vault/VaultQueryJavaTests.java
@@ -1,43 +1,59 @@
package net.corda.node.services.vault;
-import com.google.common.collect.*;
-import kotlin.*;
-import net.corda.contracts.*;
-import net.corda.contracts.asset.*;
+import com.google.common.collect.ImmutableSet;
+import kotlin.Pair;
+import net.corda.contracts.DealState;
+import net.corda.contracts.asset.Cash;
import net.corda.core.contracts.*;
-import net.corda.core.crypto.*;
-import net.corda.core.identity.*;
+import net.corda.core.contracts.testing.DummyLinearContract;
+import net.corda.core.crypto.SecureHash;
+import net.corda.core.identity.AbstractParty;
import net.corda.core.messaging.DataFeed;
-import net.corda.core.node.services.*;
+import net.corda.core.node.services.Vault;
+import net.corda.core.node.services.VaultQueryException;
+import net.corda.core.node.services.VaultQueryService;
+import net.corda.core.node.services.VaultService;
import net.corda.core.node.services.vault.*;
-import net.corda.core.node.services.vault.QueryCriteria.*;
-import net.corda.core.schemas.*;
-import net.corda.core.serialization.*;
-import net.corda.core.transactions.*;
-import net.corda.node.services.database.*;
-import net.corda.node.services.schema.*;
-import net.corda.schemas.*;
-import net.corda.testing.node.*;
-import org.jetbrains.annotations.*;
-import org.jetbrains.exposed.sql.*;
-import org.junit.*;
+import net.corda.core.node.services.vault.QueryCriteria.LinearStateQueryCriteria;
+import net.corda.core.node.services.vault.QueryCriteria.VaultCustomQueryCriteria;
+import net.corda.core.node.services.vault.QueryCriteria.VaultQueryCriteria;
+import net.corda.core.schemas.MappedSchema;
+import net.corda.core.schemas.testing.DummyLinearStateSchemaV1;
+import net.corda.core.serialization.OpaqueBytes;
+import net.corda.core.transactions.SignedTransaction;
+import net.corda.core.transactions.WireTransaction;
+import net.corda.node.services.database.HibernateConfiguration;
+import net.corda.node.services.schema.NodeSchemaService;
+import net.corda.schemas.CashSchemaV1;
+import net.corda.testing.node.MockServices;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.exposed.sql.Database;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
import rx.Observable;
-import java.io.*;
-import java.lang.reflect.*;
+import java.io.Closeable;
+import java.io.IOException;
+import java.lang.reflect.Field;
import java.util.*;
-import java.util.stream.*;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+import java.util.stream.StreamSupport;
-import static net.corda.contracts.asset.CashKt.*;
+import static net.corda.contracts.asset.CashKt.getDUMMY_CASH_ISSUER;
+import static net.corda.contracts.asset.CashKt.getDUMMY_CASH_ISSUER_KEY;
import static net.corda.contracts.testing.VaultFiller.*;
-import static net.corda.core.node.services.vault.QueryCriteriaKt.*;
-import static net.corda.core.node.services.vault.QueryCriteriaUtilsKt.*;
-import static net.corda.core.utilities.TestConstants.*;
-import static net.corda.node.utilities.DatabaseSupportKt.*;
+import static net.corda.core.node.services.vault.QueryCriteriaKt.and;
+import static net.corda.core.node.services.vault.QueryCriteriaKt.or;
+import static net.corda.core.node.services.vault.QueryCriteriaUtilsKt.getMAX_PAGE_SIZE;
+import static net.corda.core.utilities.TestConstants.getDUMMY_NOTARY;
+import static net.corda.node.utilities.DatabaseSupportKt.configureDatabase;
import static net.corda.node.utilities.DatabaseSupportKt.transaction;
-import static net.corda.testing.CoreTestUtils.*;
-import static net.corda.testing.node.MockServicesKt.*;
-import static org.assertj.core.api.Assertions.*;
+import static net.corda.testing.CoreTestUtils.getMEGA_CORP;
+import static net.corda.testing.CoreTestUtils.getMEGA_CORP_KEY;
+import static net.corda.testing.node.MockServicesKt.makeTestDataSourceProperties;
+import static org.assertj.core.api.Assertions.assertThat;
public class VaultQueryJavaTests {
diff --git a/node/src/test/kotlin/net/corda/node/services/NotaryChangeTests.kt b/node/src/test/kotlin/net/corda/node/services/NotaryChangeTests.kt
index 206cccccb4..4ff4962f76 100644
--- a/node/src/test/kotlin/net/corda/node/services/NotaryChangeTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/NotaryChangeTests.kt
@@ -1,6 +1,7 @@
package net.corda.node.services
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.generateKeyPair
import net.corda.core.getOrThrow
import net.corda.core.identity.Party
diff --git a/node/src/test/kotlin/net/corda/node/services/database/HibernateConfigurationTest.kt b/node/src/test/kotlin/net/corda/node/services/database/HibernateConfigurationTest.kt
index 4cf8b2746b..ff5bfa324c 100644
--- a/node/src/test/kotlin/net/corda/node/services/database/HibernateConfigurationTest.kt
+++ b/node/src/test/kotlin/net/corda/node/services/database/HibernateConfigurationTest.kt
@@ -10,9 +10,9 @@ import net.corda.core.contracts.*
import net.corda.core.crypto.toBase58String
import net.corda.core.node.services.Vault
import net.corda.core.node.services.VaultService
-import net.corda.core.schemas.DummyLinearStateSchemaV1
-import net.corda.core.schemas.DummyLinearStateSchemaV2
import net.corda.core.schemas.PersistentStateRef
+import net.corda.core.schemas.testing.DummyLinearStateSchemaV1
+import net.corda.core.schemas.testing.DummyLinearStateSchemaV2
import net.corda.core.serialization.deserialize
import net.corda.core.serialization.storageKryo
import net.corda.core.transactions.SignedTransaction
diff --git a/node/src/test/kotlin/net/corda/node/services/database/RequeryConfigurationTest.kt b/node/src/test/kotlin/net/corda/node/services/database/RequeryConfigurationTest.kt
index b1b482261a..1ad35060e0 100644
--- a/node/src/test/kotlin/net/corda/node/services/database/RequeryConfigurationTest.kt
+++ b/node/src/test/kotlin/net/corda/node/services/database/RequeryConfigurationTest.kt
@@ -3,12 +3,12 @@ package net.corda.node.services.database
import io.requery.Persistable
import io.requery.kotlin.eq
import io.requery.sql.KotlinEntityDataStore
-import net.corda.core.contracts.DummyContract
import net.corda.core.contracts.StateRef
import net.corda.core.contracts.TransactionType
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.DigitalSignature
-import net.corda.core.crypto.NullPublicKey
import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.testing.NullPublicKey
import net.corda.core.crypto.toBase58String
import net.corda.core.identity.AnonymousParty
import net.corda.core.node.services.Vault
diff --git a/node/src/test/kotlin/net/corda/node/services/events/ScheduledFlowTests.kt b/node/src/test/kotlin/net/corda/node/services/events/ScheduledFlowTests.kt
index f818364974..e271045133 100644
--- a/node/src/test/kotlin/net/corda/node/services/events/ScheduledFlowTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/events/ScheduledFlowTests.kt
@@ -2,6 +2,7 @@ package net.corda.node.services.events
import co.paralleluniverse.fibers.Suspendable
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.containsAny
import net.corda.core.flows.FlowInitiator
import net.corda.core.flows.FlowLogic
diff --git a/node/src/test/kotlin/net/corda/node/services/persistence/DBTransactionStorageTests.kt b/node/src/test/kotlin/net/corda/node/services/persistence/DBTransactionStorageTests.kt
index 24c2b17dba..232db57467 100644
--- a/node/src/test/kotlin/net/corda/node/services/persistence/DBTransactionStorageTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/persistence/DBTransactionStorageTests.kt
@@ -3,8 +3,8 @@ package net.corda.node.services.persistence
import net.corda.core.contracts.StateRef
import net.corda.core.contracts.TransactionType
import net.corda.core.crypto.DigitalSignature
-import net.corda.core.crypto.NullPublicKey
import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.testing.NullPublicKey
import net.corda.core.toFuture
import net.corda.core.transactions.SignedTransaction
import net.corda.core.transactions.WireTransaction
diff --git a/node/src/test/kotlin/net/corda/node/services/statemachine/FlowFrameworkTests.kt b/node/src/test/kotlin/net/corda/node/services/statemachine/FlowFrameworkTests.kt
index 409ae70201..54f97ba873 100644
--- a/node/src/test/kotlin/net/corda/node/services/statemachine/FlowFrameworkTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/statemachine/FlowFrameworkTests.kt
@@ -7,11 +7,14 @@ import net.corda.contracts.asset.Cash
import net.corda.core.*
import net.corda.core.contracts.ContractState
import net.corda.core.contracts.DOLLARS
-import net.corda.core.contracts.DummyState
import net.corda.core.contracts.StateAndRef
+import net.corda.core.contracts.testing.DummyState
import net.corda.core.crypto.SecureHash
import net.corda.core.crypto.generateKeyPair
-import net.corda.core.flows.*
+import net.corda.core.flows.FlowException
+import net.corda.core.flows.FlowLogic
+import net.corda.core.flows.FlowSessionException
+import net.corda.core.flows.InitiatingFlow
import net.corda.core.identity.Party
import net.corda.core.messaging.MessageRecipients
import net.corda.core.node.services.PartyInfo
diff --git a/node/src/test/kotlin/net/corda/node/services/transactions/NotaryServiceTests.kt b/node/src/test/kotlin/net/corda/node/services/transactions/NotaryServiceTests.kt
index 45ed3fc9d5..deaa8bc278 100644
--- a/node/src/test/kotlin/net/corda/node/services/transactions/NotaryServiceTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/transactions/NotaryServiceTests.kt
@@ -1,10 +1,10 @@
package net.corda.node.services.transactions
import com.google.common.util.concurrent.ListenableFuture
-import net.corda.core.contracts.DummyContract
import net.corda.core.contracts.StateAndRef
import net.corda.core.contracts.StateRef
import net.corda.core.contracts.TransactionType
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.DigitalSignature
import net.corda.core.getOrThrow
import net.corda.core.node.services.ServiceInfo
diff --git a/node/src/test/kotlin/net/corda/node/services/transactions/ValidatingNotaryServiceTests.kt b/node/src/test/kotlin/net/corda/node/services/transactions/ValidatingNotaryServiceTests.kt
index 3d6f495650..267632521a 100644
--- a/node/src/test/kotlin/net/corda/node/services/transactions/ValidatingNotaryServiceTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/transactions/ValidatingNotaryServiceTests.kt
@@ -1,7 +1,11 @@
package net.corda.node.services.transactions
import com.google.common.util.concurrent.ListenableFuture
-import net.corda.core.contracts.*
+import net.corda.core.contracts.Command
+import net.corda.core.contracts.StateAndRef
+import net.corda.core.contracts.StateRef
+import net.corda.core.contracts.TransactionType
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.DigitalSignature
import net.corda.core.getOrThrow
import net.corda.core.node.services.ServiceInfo
diff --git a/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt b/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt
index 3183a5546a..f36e44708e 100644
--- a/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt
+++ b/node/src/test/kotlin/net/corda/node/services/vault/VaultQueryTests.kt
@@ -8,13 +8,14 @@ import net.corda.contracts.asset.Cash
import net.corda.contracts.asset.DUMMY_CASH_ISSUER
import net.corda.contracts.testing.*
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyLinearContract
import net.corda.core.crypto.entropyToKeyPair
import net.corda.core.days
import net.corda.core.identity.Party
import net.corda.core.node.services.*
import net.corda.core.node.services.vault.*
import net.corda.core.node.services.vault.QueryCriteria.*
-import net.corda.core.schemas.DummyLinearStateSchemaV1
+import net.corda.core.schemas.testing.DummyLinearStateSchemaV1
import net.corda.core.seconds
import net.corda.core.serialization.OpaqueBytes
import net.corda.core.transactions.SignedTransaction
@@ -706,7 +707,7 @@ class VaultQueryTests {
}
assertThat(states).hasSize(20)
- assertThat(metadata.first().contractStateClassName).isEqualTo("net.corda.core.contracts.DummyLinearContract\$State")
+ assertThat(metadata.first().contractStateClassName).isEqualTo("net.corda.core.contracts.testing.DummyLinearContract\$State")
assertThat(metadata.first().status).isEqualTo(Vault.StateStatus.UNCONSUMED) // 0 = UNCONSUMED
assertThat(metadata.last().contractStateClassName).isEqualTo("net.corda.contracts.DummyDealContract\$State")
assertThat(metadata.last().status).isEqualTo(Vault.StateStatus.CONSUMED) // 1 = CONSUMED
diff --git a/node/src/test/kotlin/net/corda/node/services/vault/VaultWithCashTest.kt b/node/src/test/kotlin/net/corda/node/services/vault/VaultWithCashTest.kt
index e857b2f5ca..5e08269b5b 100644
--- a/node/src/test/kotlin/net/corda/node/services/vault/VaultWithCashTest.kt
+++ b/node/src/test/kotlin/net/corda/node/services/vault/VaultWithCashTest.kt
@@ -7,6 +7,7 @@ import net.corda.contracts.testing.fillWithSomeTestCash
import net.corda.contracts.testing.fillWithSomeTestDeals
import net.corda.contracts.testing.fillWithSomeTestLinearStates
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyLinearContract
import net.corda.core.identity.AnonymousParty
import net.corda.core.node.services.VaultService
import net.corda.core.node.services.consumedStates
@@ -22,7 +23,8 @@ import net.corda.testing.MEGA_CORP
import net.corda.testing.MEGA_CORP_KEY
import net.corda.testing.node.MockServices
import net.corda.testing.node.makeTestDataSourceProperties
-import org.assertj.core.api.Assertions.*
+import org.assertj.core.api.Assertions.assertThat
+import org.assertj.core.api.Assertions.assertThatThrownBy
import org.jetbrains.exposed.sql.Database
import org.junit.After
import org.junit.Before
diff --git a/samples/notary-demo/src/main/kotlin/net/corda/notarydemo/flows/DummyIssueAndMove.kt b/samples/notary-demo/src/main/kotlin/net/corda/notarydemo/flows/DummyIssueAndMove.kt
index cb7bb6196c..bfd75f00d5 100644
--- a/samples/notary-demo/src/main/kotlin/net/corda/notarydemo/flows/DummyIssueAndMove.kt
+++ b/samples/notary-demo/src/main/kotlin/net/corda/notarydemo/flows/DummyIssueAndMove.kt
@@ -1,10 +1,10 @@
package net.corda.notarydemo.flows
import co.paralleluniverse.fibers.Suspendable
-import net.corda.core.contracts.DummyContract
-import net.corda.core.identity.Party
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.flows.FlowLogic
import net.corda.core.flows.StartableByRPC
+import net.corda.core.identity.Party
import net.corda.core.transactions.SignedTransaction
import java.util.*
diff --git a/test-utils/src/main/kotlin/net/corda/testing/TestDSL.kt b/test-utils/src/main/kotlin/net/corda/testing/TestDSL.kt
index b132d6516f..a12f813779 100644
--- a/test-utils/src/main/kotlin/net/corda/testing/TestDSL.kt
+++ b/test-utils/src/main/kotlin/net/corda/testing/TestDSL.kt
@@ -2,13 +2,13 @@ package net.corda.testing
import net.corda.core.contracts.*
import net.corda.core.crypto.*
+import net.corda.core.crypto.testing.NullSignature
import net.corda.core.identity.Party
import net.corda.core.node.ServiceHub
import net.corda.core.serialization.serialize
import net.corda.core.transactions.SignedTransaction
import net.corda.core.transactions.TransactionBuilder
import net.corda.core.transactions.WireTransaction
-import net.corda.core.utilities.DUMMY_NOTARY_KEY
import java.io.InputStream
import java.security.KeyPair
import java.security.PublicKey
diff --git a/test-utils/src/main/kotlin/net/corda/testing/TransactionDSLInterpreter.kt b/test-utils/src/main/kotlin/net/corda/testing/TransactionDSLInterpreter.kt
index b806e699de..4e8d63212a 100644
--- a/test-utils/src/main/kotlin/net/corda/testing/TransactionDSLInterpreter.kt
+++ b/test-utils/src/main/kotlin/net/corda/testing/TransactionDSLInterpreter.kt
@@ -1,6 +1,7 @@
package net.corda.testing
import net.corda.core.contracts.*
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.crypto.SecureHash
import net.corda.core.identity.Party
import net.corda.core.seconds
diff --git a/tools/loadtest/src/main/kotlin/net/corda/loadtest/tests/NotaryTest.kt b/tools/loadtest/src/main/kotlin/net/corda/loadtest/tests/NotaryTest.kt
index 00c1773c6b..5638dc8e1b 100644
--- a/tools/loadtest/src/main/kotlin/net/corda/loadtest/tests/NotaryTest.kt
+++ b/tools/loadtest/src/main/kotlin/net/corda/loadtest/tests/NotaryTest.kt
@@ -6,7 +6,7 @@ import net.corda.client.mock.pickOne
import net.corda.client.mock.replicate
import net.corda.contracts.asset.DUMMY_CASH_ISSUER
import net.corda.contracts.asset.DUMMY_CASH_ISSUER_KEY
-import net.corda.core.contracts.DummyContract
+import net.corda.core.contracts.testing.DummyContract
import net.corda.core.flows.FlowException
import net.corda.core.messaging.startFlow
import net.corda.core.success
diff --git a/verifier/src/integration-test/kotlin/net/corda/verifier/GeneratedLedger.kt b/verifier/src/integration-test/kotlin/net/corda/verifier/GeneratedLedger.kt
index 78a84a497d..8962c5d230 100644
--- a/verifier/src/integration-test/kotlin/net/corda/verifier/GeneratedLedger.kt
+++ b/verifier/src/integration-test/kotlin/net/corda/verifier/GeneratedLedger.kt
@@ -2,7 +2,11 @@ package net.corda.verifier
import net.corda.client.mock.*
import net.corda.core.contracts.*
-import net.corda.core.crypto.*
+import net.corda.core.contracts.testing.DummyContract
+import net.corda.core.crypto.SecureHash
+import net.corda.core.crypto.X509Utilities
+import net.corda.core.crypto.entropyToKeyPair
+import net.corda.core.crypto.sha256
import net.corda.core.identity.AbstractParty
import net.corda.core.identity.AnonymousParty
import net.corda.core.identity.Party