fix tests because of type changes

test/typed/type/test_method_api.rb

@@ -0,0 +1,55 @@
+require_relative "../helper"
+
+class TestMethodApi < MiniTest::Test
+
+  def setup
+    @space = Register.machine.boot.space
+    @try = @space.create_class( :Try , :Object).instance_type
+  end
+
+  def foo_method for_class = :Try
+    args = Parfait::Type.new_for_hash( @try , { bar: :Integer})
+    ::Parfait::TypedMethod.new @space.get_class_by_name(for_class).instance_type , :foo , args
+  end
+
+  def test_new_methods
+    assert_equal @try.method_names.class, @try.instance_methods.class
+    assert_equal @try.method_names.get_length , @try.instance_methods.get_length
+  end
+
+  def test_add_method
+    foo = foo_method
+    assert_equal foo , @try.add_instance_method(foo)
+    assert_equal 1 , @try.instance_methods.get_length
+    assert_equal ":foo" , @try.method_names.inspect
+  end
+  def test_remove_method
+    test_add_method
+    assert_equal true , @try.remove_instance_method(:foo)
+  end
+  def test_remove_nothere
+    assert_raises RuntimeError do
+       @try.remove_instance_method(:foo)
+    end
+  end
+  def test_create_method
+    args = Parfait::Type.new_for_hash( @try , { bar: :Integer})
+    @try.create_instance_method :bar, args
+    assert_equal ":bar" , @try.method_names.inspect
+  end
+  def test_method_get
+    test_add_method
+    assert_equal Parfait::TypedMethod , @try.get_instance_method(:foo).class
+  end
+  def test_method_get_nothere
+    assert_nil  @try.get_instance_method(:foo)
+    test_remove_method
+    assert_nil  @try.get_instance_method(:foo)
+  end
+  def test_resolve
+    foo = foo_method :Object
+    type = @space.get_class_by_name(:Object).instance_type
+    type.add_instance_method(foo)
+    assert_equal :foo , type.resolve_method(:foo).name
+  end
+end