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|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
use Moose();
{
my $exception = exception {
Moose::Meta::Method::Delegation->new;
};
like(
$exception,
qr/You must supply an attribute to construct with/,
"no attribute is given");
isa_ok(
$exception,
"Moose::Exception::MustSupplyAnAttributeToConstructWith",
"no attribute is given");
}
{
my $exception = exception {
Moose::Meta::Method::Delegation->new( attribute => "foo" );
};
like(
$exception,
qr/\QYou must supply an attribute which is a 'Moose::Meta::Attribute' instance/,
"attribute is not an instance of Moose::Meta::Attribute");
isa_ok(
$exception,
"Moose::Exception::MustSupplyAMooseMetaAttributeInstance",
"attribute is not an instance of Moose::Meta::Attribute");
}
{
my $attr = Moose::Meta::Attribute->new("foo");
my $exception = exception {
Moose::Meta::Method::Delegation->new( attribute => $attr );
};
like(
$exception,
qr/You must supply the package_name and name parameters/,
"package_name and name are not given");
isa_ok(
$exception,
"Moose::Exception::MustSupplyPackageNameAndName",
"package_name and name are not given");
}
{
my $attr = Moose::Meta::Attribute->new("foo");
my $exception = exception {
Moose::Meta::Method::Delegation->new( attribute => $attr, package_name => "Foo", name => "Foo" );
};
like(
$exception,
qr/You must supply a delegate_to_method which is a method name or a CODE reference/,
"delegate_to_method is not given");
isa_ok(
$exception,
"Moose::Exception::MustSupplyADelegateToMethod",
"delegate_to_method is not given");
}
{
my $attr = Moose::Meta::Attribute->new("foo");
my $exception = exception {
Moose::Meta::Method::Delegation->new( attribute => $attr,
package_name => "Foo",
name => "Foo",
delegate_to_method => sub {},
curried_arguments => {} );
};
like(
$exception,
qr/You must supply a curried_arguments which is an ARRAY reference/,
"curried_arguments not given");
isa_ok(
$exception,
"Moose::Exception::MustSupplyArrayRefAsCurriedArguments",
"curried_arguments not given");
}
{
{
package BadClass;
use Moose;
has 'foo' => (
is => 'ro',
handles => { get_count => 'count' }
);
}
my $object = BadClass->new;
my $exception = exception {
$object->get_count;
};
like(
$exception,
qr/Cannot delegate get_count to count because the value of foo is not defined/,
"foo is not set");
isa_ok(
$exception,
"Moose::Exception::AttributeValueIsNotDefined",
"foo is not set");
is(
$exception->instance,
$object,
"foo is not set");
is(
$exception->attribute->name,
"foo",
"foo is not set");
}
{
{
package BadClass2;
use Moose;
has 'foo' => (
is => 'ro',
handles => { get_count => 'count' }
);
}
my $array = [12];
my $object = BadClass2->new( foo => $array );
my $exception = exception {
$object->get_count;
};
like(
$exception,
qr/\QCannot delegate get_count to count because the value of foo is not an object (got '$array')/,
"value of foo is an ARRAY ref");
#Cannot delegate get_count to count because the value of foo is not an object (got 'ARRAY(0x223f578)')
isa_ok(
$exception,
"Moose::Exception::AttributeValueIsNotAnObject",
"value of foo is an ARRAY ref");
is(
$exception->given_value,
$array,
"value of foo is an ARRAY ref");
is(
$exception->attribute->name,
"foo",
"value of foo is an ARRAY ref");
}
done_testing;
|
