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|
use strict;
use warnings;
use Test::More;
use Test::Fatal;
use Moose::Util::TypeConstraints;
use Moose();
# tests for type coercions
{
subtype 'HexNum' => as 'Int', where { /[a-f0-9]/i };
my $type_object = find_type_constraint 'HexNum';
my $exception = exception {
$type_object->coerce;
};
like(
$exception,
qr/Cannot coerce without a type coercion/,
"You cannot coerce a type unless coercion is supported by that type");
is(
$exception->type_name,
'HexNum',
"You cannot coerce a type unless coercion is supported by that type");
isa_ok(
$exception,
"Moose::Exception::CoercingWithoutCoercions",
"You cannot coerce a type unless coercion is supported by that type");
}
{
my $exception = exception {
Moose::Meta::TypeConstraint->new( message => "foo");
};
like(
$exception,
qr/The 'message' parameter must be a coderef/,
"'foo' is not a CODE ref");
isa_ok(
$exception,
"Moose::Exception::MessageParameterMustBeCodeRef",
"'foo' is not a CODE ref");
}
{
subtype 'NotInlinable',
as 'Str',
where { $_ !~ /Q/ };
my $not_inlinable = find_type_constraint('NotInlinable');
my $exception = exception {
$not_inlinable->_inline_check('$foo');
};
like(
$exception,
qr/Cannot inline a type constraint check for NotInlinable/,
"cannot inline NotInlinable");
isa_ok(
$exception,
"Moose::Exception::CannotInlineTypeConstraintCheck",
"cannot inline NotInlinable");
is(
$exception->type_name,
"NotInlinable",
"cannot inline NotInlinable");
is(
find_type_constraint( $exception->type_name ),
$not_inlinable,
"cannot inline NotInlinable");
}
{
my $exception = exception {
Moose::Meta::TypeConstraint->new(name => "FooTypeConstraint", constraint => undef)
};
like(
$exception,
qr/Could not compile type constraint 'FooTypeConstraint' because no constraint check/,
"constraint is set to undef");
isa_ok(
$exception,
"Moose::Exception::NoConstraintCheckForTypeConstraint",
"constraint is set to undef");
is(
$exception->type_name,
"FooTypeConstraint",
"constraint is set to undef");
}
{
subtype 'OnlyPositiveInts',
as 'Int',
where { $_ > 1 };
my $onlyposint = find_type_constraint('OnlyPositiveInts');
my $exception = exception {
$onlyposint->assert_valid( -123 );
};
like(
$exception,
qr/Validation failed for 'OnlyPositiveInts' with value -123/,
"-123 is not valid for OnlyPositiveInts");
isa_ok(
$exception,
"Moose::Exception::ValidationFailedForTypeConstraint",
"-123 is not valid for OnlyPositiveInts");
is(
$exception->type->name,
"OnlyPositiveInts",
"-123 is not valid for OnlyPositiveInts");
is(
$exception->type,
$onlyposint,
"-123 is not valid for OnlyPositiveInts");
is(
$exception->value,
-123,
"-123 is not valid for OnlyPositiveInts");
}
done_testing;
|
