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|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
use Moose;
use Moose::Util::TypeConstraints;
{
my $exception = exception {
Moose::Meta::TypeCoercion::Union->new( type_constraint => find_type_constraint("Str") );
};
like(
$exception,
qr/\QYou can only create a Moose::Meta::TypeCoercion::Union for a Moose::Meta::TypeConstraint::Union, not a Str/,
"'Str' is not a Moose::Meta::TypeConstraint::Union");
isa_ok(
$exception,
"Moose::Exception::NeedsTypeConstraintUnionForTypeCoercionUnion",
"'Str' is not a Moose::Meta::TypeConstraint::Union");
is(
$exception->type_name,
"Str",
"'Str' is not a Moose::Meta::TypeConstraint::Union");
}
{
union 'StringOrInt', [qw( Str Int )];
my $type = find_type_constraint("StringOrInt");
my $tt = Moose::Meta::TypeCoercion::Union->new( type_constraint => $type );
my $exception = exception {
$tt->add_type_coercions("ArrayRef");
};
like(
$exception,
qr/Cannot add additional type coercions to Union types/,
"trying to add ArrayRef to a Moose::Meta::TypeCoercion::Union object");
isa_ok(
$exception,
"Moose::Exception::CannotAddAdditionalTypeCoercionsToUnion",
"trying to add ArrayRef to a Moose::Meta::TypeCoercion::Union object");
is(
$exception->type_coercion_union_object,
$tt,
"trying to add ArrayRef to a Moose::Meta::TypeCoercion::Union object");
}
done_testing;
|
