Add bin to classpath

build.xml

@@ -37,6 +37,7 @@
 	<target name="compile_tests" depends="init">
 		<javac srcdir="${testsrc.dir}" destdir="${test.dir}">
 			<classpath>
+				<pathelement location="${build.dir}" />
 				<fileset dir="${junit.dir}" includes="*.jar" />
 			</classpath>
 		</javac>