diff --git a/t/15config.t b/t/15config.t
index 81d8f70..522997b 100644
--- a/t/15config.t
+++ b/t/15config.t
@@ -8,6 +8,7 @@ use Test::More;
 use Test::Trap;
 use File::Which qw(which);
 use File::Temp qw(tempdir);
+use Test::Differences;
 
 use Readonly;
 
@@ -72,8 +73,8 @@ Readonly::Hash my %default_config => {
     history_height => 10,
 
     command             => q{},
-    title             => q{15CONFIG.T},
-    comms             => q{ssh},
+    title               => q{15CONFIG.T},
+    comms               => q{ssh},
     max_host_menu_items => 30,
 
     max_addhost_menu_cluster_items => 6,
@@ -241,11 +242,11 @@ is( $trap->stdout, q{}, 'Expecting no STDOUT' );
 is( $trap->stderr, q{}, 'Expecting no STDERR' );
 is_deeply( $config, \%expected, 'amended config is correct' );
 is( $path, which('ls'), 'Found correct path to "ls"' );
-is( $path, $newpath, 'No change made from find_binary');
+is( $path, $newpath,    'No change made from find_binary' );
 
 # give false path to force another search
 trap {
-    $newpath = $config->find_binary('/does/not/exist/'.$path);
+    $newpath = $config->find_binary( '/does/not/exist/' . $path );
 };
 is( $trap->leaveby, 'return', 'returned ok' );
 isa_ok( $config, "App::ClusterSSH::Config" );
@@ -254,7 +255,7 @@ is( $trap->stdout, q{}, 'Expecting no STDOUT' );
 is( $trap->stderr, q{}, 'Expecting no STDERR' );
 is_deeply( $config, \%expected, 'amended config is correct' );
 is( $path, which('ls'), 'Found correct path to "ls"' );
-is( $path, $newpath, 'No change made from find_binary');
+is( $path, $newpath,    'No change made from find_binary' );
 
 note('Checks on loading configs');
 note('empty dir');
@@ -456,12 +457,12 @@ is( $trap->stderr,
 );
 
 note('Checking dump');
-$config = App::ClusterSSH::Config->new();
+$config = App::ClusterSSH::Config->new(
+    send_menu_xml_file => $ENV{HOME} . '/.csshrc_send_menu' );
 trap {
     $config->dump();
 };
-my $expected = <<'EOF';
-# Configuration dump produced by "cssh -u"
+my $expected = qq{# Configuration dump produced by "cssh -u"
 auto_close=5
 auto_quit=yes
 console_position=
@@ -486,7 +487,7 @@ screen_reserve_bottom=60
 screen_reserve_left=0
 screen_reserve_right=0
 screen_reserve_top=0
-send_menu_xml_file=/home/dferguson/.csshrc_send_menu
+send_menu_xml_file=} . $ENV{HOME} . qq{/.csshrc_send_menu
 show_history=0
 ssh_args=
 telnet_args=
@@ -509,10 +510,11 @@ use_all_a_records=0
 use_hotkeys=yes
 window_tiling=yes
 window_tiling_direction=right
-EOF
+};
+
 isa_ok( $config, "App::ClusterSSH::Config" );
-is( $trap->die,    undef,     'die message correct' );
-is( $trap->stdout, $expected, 'Expecting no STDOUT' );
-is( $trap->stderr, q{},       'Expecting no STDERR' );
+is( $trap->die, undef, 'die message correct' );
+eq_or_diff( $trap->stdout, $expected, 'Expecting no STDOUT' );
+is( $trap->stderr, q{}, 'Expecting no STDERR' );
 
 done_testing();