builder changes. sorry about diff noise, my editor ate trailing whitespace :(

[gitmo/Class-MOP.git] / t / 020_attribute.t

diff --git a/t/020_attribute.t b/t/020_attribute.t
index 57b1917..33cafdd 100644 (file)
--- a/t/020_attribute.t
+++ b/t/020_attribute.t
@@ -3,10 +3,11 @@
 use strict;
 use warnings;
 
-use Test::More no_plan => 1;
+use Test::More tests => 73;
 use Test::Exception;
 
 BEGIN {
+    use_ok('Class::MOP');
     use_ok('Class::MOP::Attribute');
 }
 
@@ -15,12 +16,33 @@ BEGIN {
     isa_ok($attr, 'Class::MOP::Attribute');
 
     is($attr->name, '$foo', '... $attr->name == $foo');
-    
+    ok($attr->has_init_arg, '... $attr does have an init_arg');
+    is($attr->init_arg, '$foo', '... $attr init_arg is the name');
+
     ok(!$attr->has_accessor, '... $attr does not have an accessor');
     ok(!$attr->has_reader, '... $attr does not have an reader');
     ok(!$attr->has_writer, '... $attr does not have an writer');
-    ok(!$attr->has_init_arg, '... $attr does not have an init_arg');
-    ok(!$attr->has_default, '... $attr does not have an default');                
+    ok(!$attr->has_default, '... $attr does not have an default');
+    ok(!$attr->has_builder, '... $attr does not have a builder');
+
+    my $class = Class::MOP::Class->initialize('Foo');
+    isa_ok($class, 'Class::MOP::Class');
+
+    lives_ok {
+        $attr->attach_to_class($class);
+    } '... attached a class successfully';
+
+    is($attr->associated_class, $class, '... the class was associated correctly');
+
+    my $attr_clone = $attr->clone();
+    isa_ok($attr_clone, 'Class::MOP::Attribute');
+    isnt($attr, $attr_clone, '... but they are different instances');
+
+    is($attr->associated_class, $attr_clone->associated_class, '... the associated classes are the same though');
+    is($attr->associated_class, $class, '... the associated classes are the same though');
+    is($attr_clone->associated_class, $class, '... the associated classes are the same though');
+
+    is_deeply($attr, $attr_clone, '... but they are the same inside');
 }
 
 {
@@ -31,15 +53,26 @@ BEGIN {
     isa_ok($attr, 'Class::MOP::Attribute');
 
     is($attr->name, '$foo', '... $attr->name == $foo');
-    
+
     ok($attr->has_init_arg, '... $attr does have an init_arg');
     is($attr->init_arg, '-foo', '... $attr->init_arg == -foo');
-    ok($attr->has_default, '... $attr does have an default');    
+    ok($attr->has_default, '... $attr does have an default');
     is($attr->default, 'BAR', '... $attr->default == BAR');
-    
+    ok(!$attr->has_builder, '... $attr does not have a builder');
+
     ok(!$attr->has_accessor, '... $attr does not have an accessor');
     ok(!$attr->has_reader, '... $attr does not have an reader');
-    ok(!$attr->has_writer, '... $attr does not have an writer');               
+    ok(!$attr->has_writer, '... $attr does not have an writer');
+
+    my $attr_clone = $attr->clone();
+    isa_ok($attr_clone, 'Class::MOP::Attribute');
+    isnt($attr, $attr_clone, '... but they are different instances');
+
+    is($attr->associated_class, $attr_clone->associated_class, '... the associated classes are the same though');
+    is($attr->associated_class, undef, '... the associated class is actually undef');
+    is($attr_clone->associated_class, undef, '... the associated class is actually undef');
+
+    is_deeply($attr, $attr_clone, '... but they are the same inside');
 }
 
 {
@@ -51,83 +84,75 @@ BEGIN {
     isa_ok($attr, 'Class::MOP::Attribute');
 
     is($attr->name, '$foo', '... $attr->name == $foo');
-    
+
     ok($attr->has_init_arg, '... $attr does have an init_arg');
     is($attr->init_arg, '-foo', '... $attr->init_arg == -foo');
-    ok($attr->has_default, '... $attr does have an default');    
+    ok($attr->has_default, '... $attr does have an default');
     is($attr->default, 'BAR', '... $attr->default == BAR');
 
-    ok($attr->has_accessor, '... $attr does have an accessor');    
+    ok($attr->has_accessor, '... $attr does have an accessor');
     is($attr->accessor, 'foo', '... $attr->accessor == foo');
-    
+
     ok(!$attr->has_reader, '... $attr does not have an reader');
-    ok(!$attr->has_writer, '... $attr does not have an writer');               
+    ok(!$attr->has_writer, '... $attr does not have an writer');
+
+    my $attr_clone = $attr->clone();
+    isa_ok($attr_clone, 'Class::MOP::Attribute');
+    isnt($attr, $attr_clone, '... but they are different instances');
+
+    is_deeply($attr, $attr_clone, '... but they are the same inside');
 }
 
 {
     my $attr = Class::MOP::Attribute->new('$foo', (
         reader   => 'get_foo',
-        writer   => 'set_foo',        
+        writer   => 'set_foo',
         init_arg => '-foo',
         default  => 'BAR'
     ));
     isa_ok($attr, 'Class::MOP::Attribute');
 
     is($attr->name, '$foo', '... $attr->name == $foo');
-    
+
     ok($attr->has_init_arg, '... $attr does have an init_arg');
     is($attr->init_arg, '-foo', '... $attr->init_arg == -foo');
-    ok($attr->has_default, '... $attr does have an default');    
+    ok($attr->has_default, '... $attr does have an default');
     is($attr->default, 'BAR', '... $attr->default == BAR');
 
     ok($attr->has_reader, '... $attr does have an reader');
-    is($attr->reader, 'get_foo', '... $attr->reader == get_foo');    
+    is($attr->reader, 'get_foo', '... $attr->reader == get_foo');
     ok($attr->has_writer, '... $attr does have an writer');
-    is($attr->writer, 'set_foo', '... $attr->writer == set_foo');    
+    is($attr->writer, 'set_foo', '... $attr->writer == set_foo');
+
+    ok(!$attr->has_accessor, '... $attr does not have an accessor');
+
+    my $attr_clone = $attr->clone();
+    isa_ok($attr_clone, 'Class::MOP::Attribute');
+    isnt($attr, $attr_clone, '... but they are different instances');
 
-    ok(!$attr->has_accessor, '... $attr does not have an accessor');    
+    is_deeply($attr, $attr_clone, '... but they are the same inside');
 }
 
-dies_ok {
-    my $attr = Class::MOP::Attribute->new('$foo', (
-        accessor => 'foo',
-        reader   => 'get_foo',
-    ));
-} '... cannot create accessors with reader/writers';
+{
+    my $attr = Class::MOP::Attribute->new('$foo');
+    isa_ok($attr, 'Class::MOP::Attribute');
 
-dies_ok {
-    my $attr = Class::MOP::Attribute->new('$foo', (
-        accessor => 'foo',
-        writer   => 'set_foo',
-    ));
-} '... cannot create accessors with reader/writers';
+    my $attr_clone = $attr->clone('name' => '$bar');
+    isa_ok($attr_clone, 'Class::MOP::Attribute');
+    isnt($attr, $attr_clone, '... but they are different instances');
 
-dies_ok {
-    my $attr = Class::MOP::Attribute->new('$foo', (
-        accessor => 'foo',
-        reader   => 'get_foo',        
-        writer   => 'set_foo',
-    ));
-} '... cannot create accessors with reader/writers';
+    isnt($attr->name, $attr_clone->name, '... we changes the name parameter');
 
+    is($attr->name, '$foo', '... $attr->name == $foo');
+    is($attr_clone->name, '$bar', '... $attr_clone->name == $bar');
+}
 
 {
-    my $meta = Class::MOP::Attribute->meta();
-    isa_ok($meta, 'Class::MOP::Class');
-    
-    foreach my $method_name (qw(
-        meta 
-        new
-        has_accessor accessor
-        has_writer   writer
-        has_reader   reader
-        has_init_arg init_arg
-        has_default  default
-        install_accessors
-        remove_accessors
-        )) {
-        ok($meta->has_method($method_name), '... Class::MOP::Attribute->has_method(' . $method_name . ')');
-    }
-    
-    
+    my $attr = Class::MOP::Attribute->new('$foo', (builder => 'foo_builder'));
+    isa_ok($attr, 'Class::MOP::Attribute');
+
+    ok(!$attr->has_default, '... $attr does not have a default');
+    ok($attr->has_builder, '... $attr does have a builder');
+    is($attr->builder, 'foo_builder', '... $attr->builder == foo_builder');
+
 }