Unit Tests

- Removed useless setup/teardown tests, improving the signal to noise ratio.

test/count.t

@@ -28,7 +28,7 @@
 use strict;
 use warnings;
 use POSIX qw(mktime);
-use Test::More tests => 7;
+use Test::More tests => 5;
 
 # Ensure environment has no influence.
 delete $ENV{'TASKDATA'};
@@ -40,7 +40,6 @@ if (open my $fh, '>', 'count.rc')
   print $fh "data.location=.\n",
             "confirmation=off\n";
   close $fh;
-  ok (-r 'count.rc', 'Created count.rc');
 }
 
 # Test the count command.
@@ -85,11 +84,5 @@ TODO: {
 
 # Cleanup.
 unlink qw(pending.data completed.data undo.data backlog.data count.rc);
-ok (! -r 'pending.data'   &&
-    ! -r 'completed.data' &&
-    ! -r 'undo.data'      &&
-    ! -r 'backlog.data'   &&
-    ! -r 'count.rc', 'Cleanup');
-
 exit 0;