6 use Test::More tests => 14;
10 use_ok('Moose::Util::TypeConstraints');
19 has 'array' => (is => 'ro');
20 has 'hash' => (is => 'ro');
25 => where { $_->isa('HTTPHeader') };
29 => via { HTTPHeader->new(array => $_[0]) }
31 => via { HTTPHeader->new(hash => $_[0]) };
33 Moose::Util::TypeConstraints::export_type_contstraints_as_functions();
35 my $header = HTTPHeader->new();
36 isa_ok($header, 'HTTPHeader');
38 ok(Header($header), '... this passed the type test');
39 ok(!Header([]), '... this did not pass the type test');
40 ok(!Header({}), '... this did not pass the type test');
42 my $coercion = Moose::Util::TypeConstraints::find_type_constraint('Header')->coercion;
43 isa_ok($coercion, 'Moose::Meta::TypeCoercion');
46 my $coerced = $coercion->coerce([ 1, 2, 3 ]);
47 isa_ok($coerced, 'HTTPHeader');
52 '... got the right array');
53 is($coerced->hash(), undef, '... nothing assigned to the hash');
57 my $coerced = $coercion->coerce({ one => 1, two => 2, three => 3 });
58 isa_ok($coerced, 'HTTPHeader');
62 { one => 1, two => 2, three => 3 },
63 '... got the right hash');
64 is($coerced->array(), undef, '... nothing assigned to the array');
68 my $scalar_ref = \(my $var);
69 my $coerced = $coercion->coerce($scalar_ref);
70 is($coerced, $scalar_ref, '... got back what we put in');
74 my $coerced = $coercion->coerce("Foo");
75 is($coerced, "Foo", '... got back what we put in');