Update to ruby/spec@37e52e5

1 files changed, 23 insertions, 0 deletions

diff --git a/spec/ruby/optional/capi/module_spec.rb b/spec/ruby/optional/capi/module_spec.rb
index 9a0c707263..750d64367d 100644
--- a/spec/ruby/optional/capi/module_spec.rb
+++ b/spec/ruby/optional/capi/module_spec.rb
@@ -246,11 +246,23 @@ describe "CApiModule" do
       cls.new.test_method.should == :test_method
     end
 
+    it "returns the correct arity of the method in class" do
+      cls = Class.new
+      @m.rb_define_method(cls, "test_method")
+      cls.new.method(:test_method).arity.should == 0
+    end
+
     it "defines a method on a module" do
       mod = Module.new
       @m.rb_define_method(mod, "test_method")
       mod.should have_instance_method(:test_method)
     end
+
+    it "returns the correct arity of the method in module" do
+      mod = Module.new
+      @m.rb_define_method(mod, "test_method")
+      mod.instance_method(:test_method).arity.should == 0
+    end
   end
 
   describe "rb_define_module_function" do
@@ -263,12 +275,23 @@ describe "CApiModule" do
       @mod.test_module_function.should == :test_method
     end
 
+    it "returns the correct arity of the module function" do
+      @mod.method(:test_module_function).arity.should == 0
+    end
+
     it "defines a private instance method" do
       cls = Class.new
       cls.include(@mod)
 
       cls.should have_private_instance_method(:test_module_function)
     end
+
+    it "returns the correct arity for private instance method" do
+      cls = Class.new
+      cls.include(@mod)
+
+      @mod.instance_method(:test_module_function).arity.should == 0
+    end
   end
 
   describe "rb_define_private_method" do