test/integration/framework: set methods dir

test/integration/framework

@@ -117,6 +117,7 @@ setupenvironment() {
 	echo "Debug::NoLocking \"true\";" >> aptconfig.conf
 	echo "APT::Get::Show-User-Simulation-Note \"false\";" >> aptconfig.conf
 	echo "Dir::Bin::dpkg \"fakeroot\";" >> aptconfig.conf
+	echo "Dir::Bin::methods \"${BUILDDIRECTORY}/methods\";" >> aptconfig.conf
 	echo "DPKG::options:: \"dpkg\";" >> aptconfig.conf
 	echo "DPKG::options:: \"--root=${TMPWORKINGDIRECTORY}/rootdir\";" >> aptconfig.conf
 	echo "DPKG::options:: \"--force-not-root\";" >> aptconfig.conf