From 29615f512eab2b4fb82a59c2ddb4d1945ba567ae Mon Sep 17 00:00:00 2001
From: Maksymilian Pawlak <120831+m4ksio@users.noreply.github.com>
Date: Tue, 1 May 2018 14:37:35 +0100
Subject: [PATCH] Close DB after test Add unique node prefix to DB source

---
 .../kotlin/net/corda/node/services/vault/VaultQueryTests.kt  | 5 +++++
 .../src/main/kotlin/net/corda/testing/node/MockServices.kt   | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

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 c8491aff85..fdad7e332d 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
@@ -122,6 +122,11 @@ open class VaultQueryTests {
                 services.identityService.verifyAndRegisterIdentity(identity)
             }
         }
+
+        @AfterClass @JvmStatic
+        fun afterClass() {
+            database.close()
+        }
     }
 
     private lateinit var transaction: DatabaseTransaction
diff --git a/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockServices.kt b/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockServices.kt
index 04c56ec54d..6da52bf601 100644
--- a/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockServices.kt
+++ b/testing/node-driver/src/main/kotlin/net/corda/testing/node/MockServices.kt
@@ -117,7 +117,7 @@ open class MockServices private constructor(
                                             networkParameters: NetworkParameters = testNetworkParameters(),
                                             vararg moreKeys: KeyPair): Pair<CordaPersistence, MockServices> {
             val cordappLoader = CordappLoader.createWithTestPackages(cordappPackages)
-            val dataSourceProps = makeTestDataSourceProperties(initialIdentity.name.organisation)
+            val dataSourceProps = makeTestDataSourceProperties(initialIdentity.name.organisation, SecureHash.randomSHA256().toString())
             val schemaService = NodeSchemaService(cordappLoader.cordappSchemas)
             val database = configureDatabase(dataSourceProps, makeTestDatabaseProperties(initialIdentity.name.organisation), identityService, schemaService)
             val mockService = database.transaction {