Redid conversion to Test::Fatal

[gitmo/Moose.git] / t / 020_attributes / 019_attribute_lazy_initializer.t

diff --git a/t/020_attributes/019_attribute_lazy_initializer.t b/t/020_attributes/019_attribute_lazy_initializer.t
index c41381d..80e4e0b 100644 (file)
--- a/t/020_attributes/019_attribute_lazy_initializer.t
+++ b/t/020_attributes/019_attribute_lazy_initializer.t
@@ -3,43 +3,148 @@
 use strict;
 use warnings;
 
-use Test::More tests => 4;
-use Test::Exception;
+use Test::More;
+use Test::Fatal;
 
-BEGIN {
-    use_ok('Moose');           
-}
 
 {
     package Foo;
     use Moose;
-    
+
     has 'foo' => (
         reader => 'get_foo',
         writer => 'set_foo',
         initializer => sub {
-            my ($self, $value, $name, $callback) = @_;
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'foo', '... got the right name');
+
             $callback->($value * 2);
         },
     );
 
     has 'lazy_foo' => (
-        reader  => 'get_lazy_foo',
-        default => 10,
+        reader      => 'get_lazy_foo',
+        lazy        => 1,
+        default     => 10,
+        initializer => sub {
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'lazy_foo', '... got the right name');
+
+            $callback->($value * 2);
+        },
+    );
+
+    has 'lazy_foo_w_type' => (
+        reader      => 'get_lazy_foo_w_type',
+        isa         => 'Int',
+        lazy        => 1,
+        default     => 20,
+        initializer => sub {
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'lazy_foo_w_type', '... got the right name');
+
+            $callback->($value * 2);
+        },
+    );
+
+    has 'lazy_foo_builder' => (
+        reader      => 'get_lazy_foo_builder',
+        builder     => 'get_foo_builder',
         initializer => sub {
-            my ($self, $value, $name, $callback) = @_;
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'lazy_foo_builder', '... got the right name');
+
             $callback->($value * 2);
         },
     );
+
+    has 'lazy_foo_builder_w_type' => (
+        reader      => 'get_lazy_foo_builder_w_type',
+        isa         => 'Int',
+        builder     => 'get_foo_builder_w_type',
+        initializer => sub {
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'lazy_foo_builder_w_type', '... got the right name');
+
+            $callback->($value * 2);
+        },
+    );
+
+    sub get_foo_builder        { 100  }
+    sub get_foo_builder_w_type { 1000 }
 }
 
 {
     my $foo = Foo->new(foo => 10);
     isa_ok($foo, 'Foo');
 
-    is($foo->get_foo,      20, 'initial value set to 2x given value');
-    is($foo->get_lazy_foo, 20, 'initial lazy value set to 2x given value');
+    is($foo->get_foo,             20, 'initial value set to 2x given value');
+    is($foo->get_lazy_foo,        20, 'initial lazy value set to 2x given value');
+    is($foo->get_lazy_foo_w_type, 40, 'initial lazy value with type set to 2x given value');
+    is($foo->get_lazy_foo_builder,        200, 'initial lazy value with builder set to 2x given value');
+    is($foo->get_lazy_foo_builder_w_type, 2000, 'initial lazy value with builder and type set to 2x given value');
+}
+
+{
+    package Bar;
+    use Moose;
+
+    has 'foo' => (
+        reader => 'get_foo',
+        writer => 'set_foo',
+        initializer => sub {
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'foo', '... got the right name');
+
+            $callback->($value * 2);
+        },
+    );
+
+    __PACKAGE__->meta->make_immutable;
+}
+
+{
+    my $bar = Bar->new(foo => 10);
+    isa_ok($bar, 'Bar');
+
+    is($bar->get_foo, 20, 'initial value set to 2x given value');
 }
 
+{
+    package Fail::Bar;
+    use Moose;
+
+    has 'foo' => (
+        reader => 'get_foo',
+        writer => 'set_foo',
+        isa    => 'Int',
+        initializer => sub {
+            my ($self, $value, $callback, $attr) = @_;
+
+            ::isa_ok($attr, 'Moose::Meta::Attribute');
+            ::is($attr->name, 'foo', '... got the right name');
+
+            $callback->("Hello $value World");
+        },
+    );
+
+    __PACKAGE__->meta->make_immutable;
+}
 
+isnt( exception {
+    Fail::Bar->new(foo => 10)
+}, undef, '... this fails, because initializer returns a bad type' );
 
+done_testing;