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|
use strict;
use warnings;
use lib 't/lib';
use Moose ();
use Moose::Util::TypeConstraints;
use NoInlineAttribute;
use Test::Fatal;
use Test::More;
use Test::Moose;
{
my %handles = (
abs => 'abs',
add => 'add',
inc => [ add => 1 ],
div => 'div',
cut_in_half => [ div => 2 ],
mod => 'mod',
odd => [ mod => 2 ],
mul => 'mul',
set => 'set',
sub => 'sub',
dec => [ sub => 1 ],
);
my $name = 'Foo1';
sub build_class {
my %attr = @_;
my $class = Moose::Meta::Class->create(
$name++,
superclasses => ['Moose::Object'],
);
my @traits = 'Number';
push @traits, 'NoInlineAttribute'
if delete $attr{no_inline};
$class->add_attribute(
integer => (
traits => \@traits,
is => 'ro',
isa => 'Int',
default => 5,
handles => \%handles,
clearer => '_clear_integer',
%attr,
),
);
return ( $class->name, \%handles );
}
}
{
run_tests(build_class);
run_tests( build_class( lazy => 1 ) );
run_tests( build_class( trigger => sub { } ) );
run_tests( build_class( no_inline => 1 ) );
# Will force the inlining code to check the entire hashref when it is modified.
subtype 'MyInt', as 'Int', where { 1 };
run_tests( build_class( isa => 'MyInt' ) );
coerce 'MyInt', from 'Int', via { $_ };
run_tests( build_class( isa => 'MyInt', coerce => 1 ) );
}
sub run_tests {
my ( $class, $handles ) = @_;
can_ok( $class, $_ ) for sort keys %{$handles};
with_immutable {
my $obj = $class->new;
is( $obj->integer, 5, 'Default to five' );
is( $obj->add(10), 15, 'add returns new value' );
is( $obj->integer, 15, 'Add ten for fithteen' );
like( exception { $obj->add( 10, 2 ) }, qr/Cannot call add with more than 1 argument/, 'add throws an error when 2 arguments are passed' );
is( $obj->sub(3), 12, 'sub returns new value' );
is( $obj->integer, 12, 'Subtract three for 12' );
like( exception { $obj->sub( 10, 2 ) }, qr/Cannot call sub with more than 1 argument/, 'sub throws an error when 2 arguments are passed' );
is( $obj->set(10), 10, 'set returns new value' );
is( $obj->integer, 10, 'Set to ten' );
like( exception { $obj->set( 10, 2 ) }, qr/Cannot call set with more than 1 argument/, 'set throws an error when 2 arguments are passed' );
is( $obj->div(2), 5, 'div returns new value' );
is( $obj->integer, 5, 'divide by 2' );
like( exception { $obj->div( 10, 2 ) }, qr/Cannot call div with more than 1 argument/, 'div throws an error when 2 arguments are passed' );
is( $obj->mul(2), 10, 'mul returns new value' );
is( $obj->integer, 10, 'multiplied by 2' );
like( exception { $obj->mul( 10, 2 ) }, qr/Cannot call mul with more than 1 argument/, 'mul throws an error when 2 arguments are passed' );
is( $obj->mod(2), 0, 'mod returns new value' );
is( $obj->integer, 0, 'Mod by 2' );
like( exception { $obj->mod( 10, 2 ) }, qr/Cannot call mod with more than 1 argument/, 'mod throws an error when 2 arguments are passed' );
$obj->set(7);
$obj->mod(5);
is( $obj->integer, 2, 'Mod by 5' );
$obj->set(-1);
is( $obj->abs, 1, 'abs returns new value' );
like( exception { $obj->abs(10) }, qr/Cannot call abs with any arguments/, 'abs throws an error when an argument is passed' );
is( $obj->integer, 1, 'abs 1' );
$obj->set(12);
$obj->inc;
is( $obj->integer, 13, 'inc 12' );
$obj->dec;
is( $obj->integer, 12, 'dec 13' );
if ( $class->meta->get_attribute('integer')->is_lazy ) {
my $obj = $class->new;
$obj->add(2);
is( $obj->integer, 7, 'add with lazy default' );
$obj->_clear_integer;
$obj->mod(2);
is( $obj->integer, 1, 'mod with lazy default' );
}
}
$class;
}
done_testing;
|
