Initial Commit

database/perl/lib/Test/Deep/Boolean.pm

@@ -0,0 +1,46 @@
+use strict;
+use warnings;
+
+package Test::Deep::Boolean;
+
+use Test::Deep::Cmp;
+
+sub init
+{
+  my $self = shift;
+
+  $self->{val} = shift() ? 1 : 0;
+}
+
+sub descend
+{
+  my $self = shift;
+  my $got = shift;
+
+  return !( $got xor $self->{val} );
+}
+
+sub diag_message
+{
+  my $self = shift;
+  my $where = shift;
+  return "Comparing $where as a boolean";
+}
+
+sub renderExp
+{
+  my $self = shift;
+
+  $self->renderGot($self->{val});
+}
+
+sub renderGot
+{
+  my $self = shift;
+
+  my $val = shift;
+
+  return ($val ? "true" : "false")." (".Test::Deep::render_val($val).")";
+}
+
+1;