diff --git a/public/java/test/org/broadinstitute/sting/gatk/walkers/validation/ValidationSiteSelectorIntegrationTest.java b/public/java/test/org/broadinstitute/sting/gatk/walkers/validation/ValidationSiteSelectorIntegrationTest.java
new file mode 100644
index 000000000..d7c866a0a
--- /dev/null
+++ b/public/java/test/org/broadinstitute/sting/gatk/walkers/validation/ValidationSiteSelectorIntegrationTest.java
@@ -0,0 +1,90 @@
+package org.broadinstitute.sting.gatk.walkers.validation;
+
+import org.broadinstitute.sting.WalkerTest;
+import org.testng.annotations.Test;
+
+import java.util.Arrays;
+
+/**
+ * Created by IntelliJ IDEA.
+ * User: delangel
+ * Date: 3/26/12
+ * Time: 3:29 PM
+ * To change this template use File | Settings | File Templates.
+ */
+public class ValidationSiteSelectorIntegrationTest extends WalkerTest {
+    public static String baseTestString(String args) {
+        return "-T ValidationSiteSelector -R " + b36KGReference + " -L 1 -o %s -NO_HEADER -numSites 100 " + args;
+    }
+
+    private static String testfile = validationDataLocation + "test.filtered.maf_annotated.vcf";
+    private static String samplesFile = validationDataLocation + "SelectVariants.samples.txt";
+    private static String samplePrefix = " -sf " + samplesFile;
+    private static String freqUnif = " --frequencySelectionMode UNIFORM ";
+    private static String freqAF = " --frequencySelectionMode KEEP_AF_SPECTRUM ";
+    private static String sampleNone = " -sampleMode NONE ";
+    private static String sampleGT = samplePrefix+" -sampleMode POLY_BASED_ON_GT ";
+    private static String sampleGL = samplePrefix+" -sampleMode POLY_BASED_ON_GL -samplePNonref 0.95";
+
+
+    @Test(enabled=true)
+    public void testNoSampleSelectionFreqUniform() {
+
+        WalkerTestSpec spec = new WalkerTestSpec(
+                baseTestString(sampleNone + freqUnif + "--variant " + testfile),
+                1,
+                Arrays.asList("d49baeb8000a426c172ce1d81eb37963")
+        );
+
+        executeTest("testNoSampleSelectionFreqUniform--" + testfile, spec);
+    }
+
+    @Test(enabled=true)
+    public void testNoSampleSelectionFreqAF() {
+
+        WalkerTestSpec spec = new WalkerTestSpec(
+                baseTestString(sampleNone + freqAF + "--variant " + testfile),
+                1,
+                Arrays.asList("0fb0d015d462c34514fc7e96beea5f56")
+        );
+
+        executeTest("testNoSampleSelectionFreqAF--" + testfile, spec);
+    }
+
+    @Test(enabled=true)
+    public void testPolyGTFreqUniform() {
+
+        WalkerTestSpec spec = new WalkerTestSpec(
+                baseTestString(sampleGT + freqUnif + "--variant " + testfile),
+                1,
+                Arrays.asList("0672854299d42ea8af906976a3849ae6")
+        );
+
+        executeTest("testPolyGTFreqUniform--" + testfile, spec);
+    }
+
+    @Test(enabled=true)
+    public void testPolyGTFreqAF() {
+
+        WalkerTestSpec spec = new WalkerTestSpec(
+                baseTestString(sampleGT + freqAF + "--variant " + testfile),
+                1,
+                Arrays.asList("5bdffda1a063d0bddd6b236854ec627d")
+        );
+
+        executeTest("testPolyGTFreqAF--" + testfile, spec);
+    }
+
+    @Test(enabled=true)
+    public void testPolyGLFreqAF() {
+
+        WalkerTestSpec spec = new WalkerTestSpec(
+                baseTestString(sampleGL + freqAF + "--variant " + testfile),
+                1,
+                Arrays.asList("35ef16aa41303606a4b94f7b88bd9aa8")
+        );
+
+        executeTest("testPolyGLFreqAF--" + testfile, spec);
+    }
+
+}