Unit Tests

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

test/project.t

@@ -27,7 +27,7 @@
 
 use strict;
 use warnings;
-use Test::More tests => 18;
+use Test::More tests => 16;
 
 # Ensure environment has no influence.
 delete $ENV{'TASKDATA'};
@@ -39,7 +39,6 @@ if (open my $fh, '>', 'pro.rc')
   print $fh "data.location=.\n",
             "confirmation=off\n";
   close $fh;
-  ok (-r 'pro.rc', 'Created pro.rc');
 }
 
 # Test the project status numbers.
@@ -156,11 +155,5 @@ like ($project_name_column, qr/^myProject\.\s*$/, '\'myProject.\' not indented')
 
 # Cleanup.
 unlink qw(pending.data completed.data undo.data backlog.data pro.rc);
-ok (! -r 'pending.data'   &&
-    ! -r 'completed.data' &&
-    ! -r 'undo.data'      &&
-    ! -r 'backlog.data'   &&
-    ! -r 'pro.rc', 'Cleanup');
-
 exit 0;