facilitate better testing via more constructors and proper hashing/equals
diff --git a/genomix/genomix-hadoop/pom.xml b/genomix/genomix-hadoop/pom.xml
index 610092a..8ca2fa3 100755
--- a/genomix/genomix-hadoop/pom.xml
+++ b/genomix/genomix-hadoop/pom.xml
@@ -174,5 +174,11 @@
 			<type>test-jar</type>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>org.apache.mrunit</groupId>
+			<artifactId>mrunit</artifactId>
+			<version>1.0.0</version>
+			<classifier>hadoop1</classifier>
+		</dependency>
 	</dependencies>
 </project>