inlining for overloaded object isa/coerce

[gitmo/Moo.git] / t / method-generate-accessor.t

diff --git a/t/method-generate-accessor.t b/t/method-generate-accessor.t
index 93164c8..87d2508 100644 (file)
--- a/t/method-generate-accessor.t
+++ b/t/method-generate-accessor.t
@@ -3,12 +3,19 @@ use Test::More;
 use Test::Fatal;
 
 use Method::Generate::Accessor;
+use Sub::Quote 'quote_sub';
 
 my $gen = Method::Generate::Accessor->new;
 
 {
   package Foo;
-  use Class::Tiny;
+  use Moo;
+}
+
+{
+  package WithOverload;
+  use overload '&{}' => sub { sub { 5 } }, fallback => 1;
+  sub new { bless {} }
 }
 
 $gen->generate_method('Foo' => 'one' => { is => 'ro' });
@@ -25,14 +32,92 @@ like(
   qr/Unknown is purple/, 'is purple rejected'
 );
 
+like(
+  exception { $gen->generate_method('Foo' => 'four' => { is => 'ro', coerce => 5 }) },
+  qr/Invalid coerce/, "coerce - scalar rejected"
+);
+
+is(
+  exception { $gen->generate_method('Foo' => 'four' => { is => 'ro', default => 5 }) },
+  undef, "default - non-ref scalar accepted"
+);
+
+foreach my $setting (qw( default coerce )) {
+
+  like(
+    exception { $gen->generate_method('Foo' => 'five' => { allow_overwrite => 1, is => 'ro', $setting => [] }) },
+    qr/Invalid $setting/, "$setting - arrayref rejected"
+  );
+
+  like(
+    exception { $gen->generate_method('Foo' => 'five' => { allow_overwrite => 1, is => 'ro', $setting => Foo->new }) },
+    qr/Invalid $setting/, "$setting - non-code-convertible object rejected"
+  );
+
+  is(
+    exception { $gen->generate_method('Foo' => 'six' => { allow_overwrite => 1, is => 'ro', $setting => sub { 5 } }) },
+    undef, "$setting - coderef accepted"
+  );
+
+  is(
+    exception { $gen->generate_method('Foo' => 'seven' => { allow_overwrite => 1, is => 'ro', $setting => bless sub { 5 } => 'Blah' }) },
+    undef, "$setting - blessed sub accepted"
+  );
+
+  is(
+    exception { $gen->generate_method('Foo' => 'eight' => { allow_overwrite => 1, is => 'ro', $setting => WithOverload->new }) },
+    undef, "$setting - object with overloaded ->() accepted"
+  );
+
+  like(
+    exception { $gen->generate_method('Foo' => 'nine' => { allow_overwrite => 1, is => 'ro', $setting => bless {} => 'Blah' }) },
+    qr/Invalid $setting/, "$setting - object rejected"
+  );
+}
+
+is(
+  exception { $gen->generate_method('Foo' => 'ten' => { is => 'ro', builder => '_build_ten' }) },
+  undef, 'builder - string accepted',
+);
+
+is(
+  exception { $gen->generate_method('Foo' => 'eleven' => { is => 'ro', builder => sub {} }) },
+  undef, 'builder - coderef accepted'
+);
+
+like(
+  exception { $gen->generate_method('Foo' => 'twelve' => { is => 'ro', builder => 'build:twelve' }) },
+  qr/Invalid builder/, 'builder - invalid name rejected',
+);
+
+is(
+  exception { $gen->generate_method('Foo' => 'thirteen' => { is => 'ro', builder => 'build::thirteen' }) },
+  undef, 'builder - fully-qualified name accepted',
+);
+
+is(
+  exception { $gen->generate_method('Foo' => 'fifteen' => { is => 'lazy', builder => sub {15} }) },
+  undef, 'builder - coderef accepted'
+);
+
+is(
+  exception { $gen->generate_method('Foo' => 'sixteen' => { is => 'lazy', builder => quote_sub q{ 16 } }) },
+  undef, 'builder - quote_sub accepted'
+);
+
 my $foo = Foo->new(one => 1);
 
 is($foo->one, 1, 'ro reads');
-$foo->one(-3) unless $Method::Generate::Accessor::CAN_HAZ_XS;
+ok(exception { $foo->one(-3) }, 'ro dies on write attempt');
 is($foo->one, 1, 'ro does not write');
 
 is($foo->two, undef, 'rw reads');
 $foo->two(-3);
 is($foo->two, -3, 'rw writes');
 
+is($foo->fifteen, 15, 'builder installs code sub');
+is($foo->_build_fifteen, 15, 'builder installs code sub under the correct name');
+
+is($foo->sixteen, 16, 'builder installs quote_sub');
+
 done_testing;