test/spy/test_subroutine.rb in spy-0.4.5 vs test/spy/test_subroutine.rb in spy-1.0.0

@@ -38,17 +38,17 @@
       another_spy.unhook
       assert_equal "another", Pen.another
     end
 
     def test_spy_can_hook_and_record_a_meta_method_call_on_a_constant
-      assert_equal "meta_method", Pen.meta_method
-      meta_spy = spy_on(Pen, :meta_method)
+      assert_equal "meta_class_method", Pen.meta_class_method
+      meta_spy = spy_on(Pen, :meta_class_method)
       refute meta_spy.has_been_called?
-      assert_nil Pen.meta_method
+      assert_nil Pen.meta_class_method
       assert meta_spy.has_been_called?
       meta_spy.unhook
-      assert_equal "meta_method", Pen.meta_method
+      assert_equal "meta_class_method", Pen.meta_class_method
     end
 
     def test_spy_can_hook_record_and_unhook_a_meta_method
       assert_equal "meta_method", @pen.meta_method
       meta_spy = spy_on(@pen, :meta_method)
@@ -194,9 +194,41 @@
       assert_raises ArgumentError do
         @pen.greet
       end
       assert_raises ArgumentError do
         @pen.greet("hello", "bob", "error")
+      end
+    end
+
+    def test_that_method_spy_keeps_arity_with_optional_keyword_args
+      spy_on(@pen, :opt_kwargs)
+      @pen.opt_kwargs(:pos1)
+      @pen.opt_kwargs(:pos1, opt: 1, opt2: 2)
+      assert_raises ArgumentError do
+        @pen.opt_kwargs
+      end
+      assert_raises ArgumentError do
+        @pen.opt_kwargs(:pos1, :pos2, opt: 1)
+      end
+    end
+
+    def test_that_method_spy_keeps_arity_with_keyword_splat
+      spy_on(@pen, :keyrest)
+      @pen.keyrest
+      @pen.keyrest(a: 1, b: 2)
+      assert_raises ArgumentError do
+        @pen.keyrest(:pos1, :pos2)
+      end
+    end
+
+    def test_that_method_spy_keeps_arity_with_required_keyword_args
+      spy_on(@pen, :req_kwargs)
+      @pen.req_kwargs(req1: 1, req2: 2)
+      assert_raises ArgumentError do
+        @pen.req_kwargs
+      end
+      assert_raises ArgumentError do
+        @pen.req_kwargs(:pos1, :pos2)
       end
     end
 
     def test_hook_mimics_public_visibility
       spy_on(@pen, :public_method)