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Posted to commits@mahout.apache.org by ad...@apache.org on 2009/11/09 05:30:47 UTC
svn commit: r833971 - in
/lucene/mahout/trunk/core/src/test/java/org/apache/mahout: df/data/
df/mapred/inmem/ df/mapred/partial/ df/mapreduce/inmem/
df/mapreduce/partial/ df/node/ df/split/ ga/watchmaker/
Author: adeneche
Date: Mon Nov 9 04:30:46 2009
New Revision: 833971
URL: http://svn.apache.org/viewvc?rev=833971&view=rev
Log:
used RandomUtils.useTestSeed() to speedup some unit tests
Modified:
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataConverterTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataLoaderTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DescriptorUtilsTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputFormatTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputSplitTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartialBuilderTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartitionBugTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step1MapperTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step2MapperTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputFormatTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputSplitTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/InterResultsTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialBuilderTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartitionBugTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step1MapperTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step2MapperTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/TreeIDTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/node/NodeTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/DefaultIgSplitTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/OptIgSplitTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java
lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/MahoutEvaluatorTest.java
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataConverterTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataConverterTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataConverterTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataConverterTest.java Mon Nov 9 04:30:46 2009
@@ -28,6 +28,12 @@
private static final int nbAttributes = 10;
private static final int nbInstances = 100;
+
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
public void testConvert() throws Exception {
Random rng = RandomUtils.getRandom();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataLoaderTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataLoaderTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataLoaderTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataLoaderTest.java Mon Nov 9 04:30:46 2009
@@ -35,6 +35,7 @@
@Override
protected void setUp() throws Exception {
+ RandomUtils.useTestSeed();
rng = RandomUtils.getRandom();
}
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DataTest.java Mon Nov 9 04:30:46 2009
@@ -38,6 +38,7 @@
@Override
protected void setUp() throws Exception {
+ RandomUtils.useTestSeed();
rng = RandomUtils.getRandom();
data = Utils.randomData(rng, nbAttributes, datasize);
}
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DescriptorUtilsTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DescriptorUtilsTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DescriptorUtilsTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/data/DescriptorUtilsTest.java Mon Nov 9 04:30:46 2009
@@ -26,6 +26,12 @@
public class DescriptorUtilsTest extends TestCase {
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
/**
* Test method for
* {@link org.apache.mahout.df.data.DescriptorUtils#parseDescriptor(java.lang.String)}.
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputFormatTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputFormatTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputFormatTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputFormatTest.java Mon Nov 9 04:30:46 2009
@@ -32,6 +32,12 @@
public class InMemInputFormatTest extends TestCase {
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testSplits() throws Exception {
int n = 1;
int maxNumSplits = 100;
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputSplitTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputSplitTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputSplitTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/inmem/InMemInputSplitTest.java Mon Nov 9 04:30:46 2009
@@ -40,6 +40,7 @@
@Override
protected void setUp() throws Exception {
+ RandomUtils.useTestSeed();
rng = RandomUtils.getRandom();
byteOutStream = new ByteArrayOutputStream();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartialBuilderTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartialBuilderTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartialBuilderTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartialBuilderTest.java Mon Nov 9 04:30:46 2009
@@ -49,6 +49,12 @@
/** instances per partition */
protected static final int numInstances = 20;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testProcessOutput() throws Exception {
JobConf job = new JobConf();
job.setNumMapTasks(numMaps);
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartitionBugTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartitionBugTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartitionBugTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/PartitionBugTest.java Mon Nov 9 04:30:46 2009
@@ -46,6 +46,12 @@
static final int numMaps = 5;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
/**
* Make sure that the correct instance ids are being computed
*
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step1MapperTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step1MapperTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step1MapperTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step1MapperTest.java Mon Nov 9 04:30:46 2009
@@ -71,6 +71,12 @@
/** nb mappers to use */
protected static final int nbMappers = 2;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testMapper() throws Exception {
Long seed = null;
Random rng = RandomUtils.getRandom();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step2MapperTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step2MapperTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step2MapperTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapred/partial/Step2MapperTest.java Mon Nov 9 04:30:46 2009
@@ -63,6 +63,12 @@
/** nb mappers to use */
protected static final int nbMappers = 5;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testMapper() throws Exception {
Random rng = RandomUtils.getRandom();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputFormatTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputFormatTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputFormatTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputFormatTest.java Mon Nov 9 04:30:46 2009
@@ -31,6 +31,12 @@
public class InMemInputFormatTest extends TestCase {
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testSplits() throws Exception {
int n = 1;
int maxNumSplits = 100;
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputSplitTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputSplitTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputSplitTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/inmem/InMemInputSplitTest.java Mon Nov 9 04:30:46 2009
@@ -40,6 +40,8 @@
@Override
protected void setUp() throws Exception {
+ RandomUtils.useTestSeed();
+
rng = RandomUtils.getRandom();
byteOutStream = new ByteArrayOutputStream();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/InterResultsTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/InterResultsTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/InterResultsTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/InterResultsTest.java Mon Nov 9 04:30:46 2009
@@ -53,6 +53,7 @@
@Override
protected void setUp() throws Exception {
+ RandomUtils.useTestSeed();
Random rng = RandomUtils.getRandom();
// prepare the data
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialBuilderTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialBuilderTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialBuilderTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartialBuilderTest.java Mon Nov 9 04:30:46 2009
@@ -49,6 +49,12 @@
/** instances per partition */
protected static final int numInstances = 20;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testProcessOutput() throws Exception {
Configuration conf = new Configuration();
conf.setInt("mapred.map.tasks", numMaps);
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartitionBugTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartitionBugTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartitionBugTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/PartitionBugTest.java Mon Nov 9 04:30:46 2009
@@ -46,6 +46,12 @@
static final int numMaps = 5;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
/**
* Make sure that the correct instance ids are being computed
*/
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step1MapperTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step1MapperTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step1MapperTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step1MapperTest.java Mon Nov 9 04:30:46 2009
@@ -71,6 +71,12 @@
/** nb mappers to use */
protected static final int nbMappers = 2;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testMapper() throws Exception {
Long seed = null;
Random rng = RandomUtils.getRandom();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step2MapperTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step2MapperTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step2MapperTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/Step2MapperTest.java Mon Nov 9 04:30:46 2009
@@ -61,6 +61,12 @@
/** nb mappers to use */
protected static final int nbMappers = 5;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testMapper() throws Exception {
Random rng = RandomUtils.getRandom();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/TreeIDTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/TreeIDTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/TreeIDTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/mapreduce/partial/TreeIDTest.java Mon Nov 9 04:30:46 2009
@@ -25,6 +25,12 @@
public class TreeIDTest extends TestCase {
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testTreeID() {
int n = 1000000;
Random rng = RandomUtils.getRandom();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/node/NodeTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/node/NodeTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/node/NodeTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/node/NodeTest.java Mon Nov 9 04:30:46 2009
@@ -39,6 +39,8 @@
@Override
protected void setUp() throws Exception {
+ RandomUtils.useTestSeed();
+
rng = RandomUtils.getRandom();
byteOutStream = new ByteArrayOutputStream();
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/DefaultIgSplitTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/DefaultIgSplitTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/DefaultIgSplitTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/DefaultIgSplitTest.java Mon Nov 9 04:30:46 2009
@@ -31,6 +31,12 @@
protected static final int nbAttributes = 10;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testEntropy() throws Exception {
Random rng = RandomUtils.getRandom();
String descriptor = Utils.randomDescriptor(rng, nbAttributes);
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/OptIgSplitTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/OptIgSplitTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/OptIgSplitTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/df/split/OptIgSplitTest.java Mon Nov 9 04:30:46 2009
@@ -31,6 +31,12 @@
protected static final int numInstances = 100;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testComputeSplit() throws Exception {
int n = 100;
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/EvalMapperTest.java Mon Nov 9 04:30:46 2009
@@ -26,6 +26,7 @@
import org.apache.mahout.ga.watchmaker.utils.DummyEvaluator;
import org.apache.mahout.common.DummyOutputCollector;
import org.apache.mahout.common.StringUtils;
+import org.apache.mahout.common.RandomUtils;
import org.uncommons.watchmaker.framework.FitnessEvaluator;
import java.util.List;
@@ -33,6 +34,12 @@
public class EvalMapperTest extends TestCase {
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public void testMap() throws Exception {
// population to evaluate
int populationSize = 100;
Modified: lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/MahoutEvaluatorTest.java
URL: http://svn.apache.org/viewvc/lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/MahoutEvaluatorTest.java?rev=833971&r1=833970&r2=833971&view=diff
==============================================================================
--- lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/MahoutEvaluatorTest.java (original)
+++ lucene/mahout/trunk/core/src/test/java/org/apache/mahout/ga/watchmaker/MahoutEvaluatorTest.java Mon Nov 9 04:30:46 2009
@@ -26,6 +26,7 @@
import org.apache.mahout.ga.watchmaker.utils.DummyEvaluator;
import org.apache.mahout.common.StringUtils;
import org.apache.mahout.common.FileLineIterable;
+import org.apache.mahout.common.RandomUtils;
import java.io.IOException;
import java.util.ArrayList;
@@ -34,6 +35,12 @@
public class MahoutEvaluatorTest extends TestCase {
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ RandomUtils.useTestSeed();
+ }
+
public <T> void testEvaluate() throws Exception {
// candidate population
int populationSize = 100;