lvm2: passthru tests

pkgs/os-specific/linux/lvm2/default.nix

@@ -8,6 +8,7 @@
 , enableCmdlib ? false
 , enableDmeventd ? false
 , udev ? null
+, nixosTests
 }:
 
 # configure: error: --enable-dmeventd requires --enable-cmdlib to be used as well
@@ -115,6 +116,8 @@ stdenv.mkDerivation rec {
     moveToOutput lib/libdevmapper.so $lib
   '';
 
+  passthru.tests.installer = nixosTests.installer.lvm;
+
   meta = with stdenv.lib; {
     homepage = "http://sourceware.org/lvm2/";
     description = "Tools to support Logical Volume Management (LVM) on Linux";