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t/general/__fields_are_something.t  view on Meta::CPAN

	[ blank => blank_fields => {
		fields  => [ qw(blank_field undef_field) ],
		}
	],
	[ present => exist_fields => {
		fields  => [ qw(ex_number blank_field in_number) ],
		}
	],
	[ some_not_blank => blank_fields => {
		fields  => [ qw(in_number blank_field true_field undef_field) ],
		}
	],
	[ bad_row => true_fields => {
		fields  => [ qw(ex_number blank_field in_number) ],
		}
	],

	);

my %input = (
	in_number    => 11,
	ex_number    =>  0,
	not_a_number => 'NaN',
	blank_field  => '',
	undef_field  => undef,
	);

my( $lint ) = $brick->profile_class->lint( \@profile );
is( keys %$lint, 0, "Profile is formatted correctly\n" );
use Data::Dumper;
print STDERR Data::Dumper->Dump( [$lint], [qw(lint)] ) if $ENV{DEBUG};


my $profile = $brick->profile_class->new( $brick, \@profile );
isa_ok( $profile, $brick->profile_class );
if( $ENV{DEBUG} ) { print STDERR $profile->explain; }

my $result  = $brick->apply( $profile, \%input );

isa_ok( $result, ref [], "apply() returns an array reference" );

is( scalar @$result, scalar @profile,
	"Results have the same number of elements as the profile" );


print STDERR Data::Dumper->Dump( [$result], [qw(result)] ) if $ENV{DEBUG};
use Data::Dumper;

print STDERR "\n"  if $ENV{DEBUG};

foreach my $index ( 0 .. $#$result )
	{
	my $entry = $result->[$index];

	print STDERR "----- $entry->[0] ----------------------------\n" if $ENV{DEBUG};

	do { print STDERR "\tpassed\n\n" if $ENV{DEBUG}; next } if $entry->[2];

	my @data = ( $entry->[3] );
	my @errors = ();
	my $iterations = 0;
	while( my $error = shift @data )
		{
		last if $iterations++ > 20; # debugging guard against infinity
#		print STDERR "Iteration $iterations\n";
		if( $error->{handler} =~ m/^__/ )
			{
			push @data, @{ $error->{errors} };
			next;
			}

		push @errors, $error;
		}

	print STDERR Data::Dumper->Dump( [\@errors], [qw(errors)] ) if $ENV{DEBUG};
	print STDERR Data::Dumper->Dump( [$entry], [qw(entry)] ) if $ENV{DEBUG};

	#print STDERR "$entry->[0] checked by $entry->[1] which returned:\n\t$message\n";

	next unless ref $entry->[3] and @{ $entry->[3]{errors} } > 0;

	foreach my $error ( @errors )
		{
		print STDERR "$error->{handler}: $error->{message}\n" if $ENV{DEBUG};
		}

	print STDERR "\n" if $ENV{DEBUG};
	}


foreach my $row ( splice @$result, 0, 5 )
	{
	is( $row->[2], 1, "$row->[0] passes" );
	}

foreach my $row ( @$result )
	{
	is( $row->[2], 0, "$row->[0] fails (as expected)" );
	}