Torsten Rüger
66728f09f4
after some serious recursive thinking it now actually makes sense. The key was to change the actual type of the class that the meta_class manages For objects it's (still) ok just to change the instance_type, but since the class object exists and has type, when adding instance variables, that actual type has to change
54 lines
1.7 KiB
Ruby
54 lines
1.7 KiB
Ruby
require_relative "helper"
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module Parfait
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class TestMetaClass < ParfaitTest
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def setup
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super
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@try = @space.create_class( :Try , :Object).meta_class
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end
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def test_type_forclass
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assert_equal "Class(Space)" , @space.get_type.object_class.inspect
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assert_equal :Space , @space.get_type.object_class.name
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end
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def test_new_superclass_name
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assert_equal :Object , @try.clazz.super_class_name
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end
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def test_new_superclass
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assert_equal "Class(Try)" , @try.clazz.inspect
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assert_equal "MetaClass(Try)" , @try.inspect
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end
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def test_new_methods
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assert_equal @try.method_names.class, @try.instance_methods.class
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assert_equal @try.method_names.get_length , @try.instance_methods.get_length
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end
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def test_remove_nothere
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assert !@try.remove_instance_method(:foo)
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end
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def test_resolve
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assert_nil @try.resolve_method :foo
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end
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def test_remove_method
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assert_equal false , @try.remove_instance_method( :foo)
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end
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def test_add_nil_method_raises
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assert_raises{ @try.add_instance_method(nil)}
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end
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def test_add_instance_variable_changes_type
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before = @try.instance_type
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@try.add_instance_variable(:counter , :Integer)
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assert before != @try.instance_type
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end
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def test_add_instance_variable_changes_type_hash
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before = @try.instance_type.hash
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@try.add_instance_variable(:counter , :Integer)
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assert before != @try.instance_type.hash
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end
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def test_add_instance_variable_changes_class_type
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@try.add_instance_variable(:counter , :Integer)
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assert_equal @try.clazz.type , @try.instance_type
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end
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end
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end
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