From 7b9f48f94001fbd259cc0106572fed1a60e6c921 Mon Sep 17 00:00:00 2001
From: Matthew Adams <matthew@matthewadams.me>
Date: Mon, 13 Jan 2014 15:43:24 -0600
Subject: [PATCH] DATACASS-33: WIP: trying to get past OOM errors & not
 succeeding yet

---
 pom.xml                                                   | 2 +-
 .../cql/generator/CreateKeyspaceCqlGeneratorTests.java    | 5 +++--
 .../core/cql/generator/DropKeyspaceCqlGeneratorTests.java | 4 +++-
 .../cql/generator/KeyspaceOperationCqlGeneratorTest.java  | 8 ++++++++
 4 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/pom.xml b/pom.xml
index fe6fd2ae2..5e806130f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -265,7 +265,7 @@
 				<version>${failsafe.version}</version>
 				<configuration>
 					<!-- <forkMode>always</forkMode> -->
-					<argLine>-Xmx2048m -XX:MaxPermSize=512m</argLine>
+					<argLine>-Xmx2048m -Xss1024m -XX:MaxPermSize=512m</argLine>
 					<useFile>false</useFile>
 					<includes>
 						<include>**/test/integration/**/*.java</include>
diff --git a/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/CreateKeyspaceCqlGeneratorTests.java b/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/CreateKeyspaceCqlGeneratorTests.java
index 6de52762b..fbcdba60f 100644
--- a/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/CreateKeyspaceCqlGeneratorTests.java
+++ b/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/CreateKeyspaceCqlGeneratorTests.java
@@ -4,6 +4,7 @@ import static org.junit.Assert.assertTrue;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.UUID;
 
 import org.junit.Test;
 import org.springframework.cassandra.config.KeyspaceAttributes;
@@ -51,7 +52,7 @@ public class CreateKeyspaceCqlGeneratorTests {
 
 	public static class BasicTest extends CreateKeyspaceTest {
 
-		public String name = "mykeyspace";
+		public String name = randomKeyspaceName();
 		public Boolean durableWrites = true;
 
 		public Map<Option, Object> replicationMap = KeyspaceAttributes.newSimpleReplication();
@@ -76,7 +77,7 @@ public class CreateKeyspaceCqlGeneratorTests {
 
 	public static class NetworkTopologyTest extends CreateKeyspaceTest {
 
-		public String name = "mykeyspace";
+		public String name = randomKeyspaceName();
 		public Boolean durableWrites = false;
 
 		public Map<Option, Object> replicationMap = new HashMap<Option, Object>();
diff --git a/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/DropKeyspaceCqlGeneratorTests.java b/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/DropKeyspaceCqlGeneratorTests.java
index 08ae48df2..2090042dc 100644
--- a/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/DropKeyspaceCqlGeneratorTests.java
+++ b/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/DropKeyspaceCqlGeneratorTests.java
@@ -24,12 +24,14 @@ public class DropKeyspaceCqlGeneratorTests {
 
 	public static class BasicTest extends DropTableTest {
 
-		public String name = "mykeyspace";
+		public String name = randomKeyspaceName();
 
+		@Override
 		public DropKeyspaceSpecification specification() {
 			return DropKeyspaceSpecification.dropKeyspace().name(name);
 		}
 
+		@Override
 		public DropKeyspaceCqlGenerator generator() {
 			return new DropKeyspaceCqlGenerator(specification);
 		}
diff --git a/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/KeyspaceOperationCqlGeneratorTest.java b/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/KeyspaceOperationCqlGeneratorTest.java
index 7998a028d..391465994 100644
--- a/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/KeyspaceOperationCqlGeneratorTest.java
+++ b/spring-cassandra/src/test/java/org/springframework/cassandra/test/unit/core/cql/generator/KeyspaceOperationCqlGeneratorTest.java
@@ -1,5 +1,8 @@
 package org.springframework.cassandra.test.unit.core.cql.generator;
 
+import java.util.UUID;
+
+import org.apache.commons.lang.StringUtils;
 import org.junit.Test;
 import org.springframework.cassandra.core.cql.generator.KeyspaceNameCqlGenerator;
 import org.springframework.cassandra.core.cql.generator.TableNameCqlGenerator;
@@ -36,4 +39,9 @@ public abstract class KeyspaceOperationCqlGeneratorTest<S extends KeyspaceNameSp
 	public String generateCql() {
 		return generator.toCql();
 	}
+
+	public String randomKeyspaceName() {
+		String name = getClass().getSimpleName() + "_" + UUID.randomUUID().toString().replace("-", "");
+		return StringUtils.left(name, 47).toLowerCase();
+	}
 }
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