diff --git a/src/bindings/eo_js/eo_js_constructor.hh b/src/bindings/eo_js/eo_js_constructor.hh
index f0dddd9dbd..0b6502b2b3 100644
--- a/src/bindings/eo_js/eo_js_constructor.hh
+++ b/src/bindings/eo_js/eo_js_constructor.hh
@@ -40,8 +40,10 @@ struct constructor_caller
     template <typename T>
     void operator()(T function) const
     {
-      aux(function, eina::make_index_sequence<std::tuple_size
-          <typename eina::_mpl::function_params<T>::type>::value>());
+      std::size_t const parameters
+        = std::tuple_size<typename eina::_mpl::function_params<T>::type>::value;
+      aux(function, eina::make_index_sequence<parameters>());
+      *current += parameters;
     }
 
     template <typename U, std::size_t I>
@@ -57,7 +59,6 @@ struct constructor_caller
     void aux(T function, eina::index_sequence<I...>) const
     {
       function(get_value<T, I>((*args)[I + *current])...);
-      std::cout << " should call " << typeid(function).name() << std::endl;
     }
 
     std::size_t* current;
diff --git a/src/bindings/eo_js/eo_js_get_value.hh b/src/bindings/eo_js/eo_js_get_value.hh
index 940e8ccb54..dca2756e54 100644
--- a/src/bindings/eo_js/eo_js_get_value.hh
+++ b/src/bindings/eo_js/eo_js_get_value.hh
@@ -1,6 +1,10 @@
 #ifndef EFL_EO_JS_GET_VALUE_HH
 #define EFL_EO_JS_GET_VALUE_HH
 
+#include <v8.h>
+
+#include <type_traits>
+
 namespace efl { namespace eo { namespace js {
 
 template <typename T>
@@ -9,13 +13,28 @@ struct value_tag
   typedef T type;
 };
 
-inline int get_value_from_javascript(v8::Local<v8::Value> v, value_tag<int>)
+template <typename T>
+inline int get_value_from_javascript
+  (v8::Local<v8::Value> v, value_tag<T>
+   , typename std::enable_if<std::is_integral<T>::value>::type* = 0)
 {
+  if(v->IsInt32())
+    return v->Int32Value();
+  else if(v->IsUint32())
+    return v->Uint32Value();
+  else
+    std::abort();
   return 0;
 }
-inline double get_value_from_javascript(v8::Local<v8::Value> v, value_tag<double>)
+template <typename T>
+inline double get_value_from_javascript
+  (v8::Local<v8::Value> v, value_tag<T>
+   , typename std::enable_if<std::is_floating_point<T>::value>::type* = 0)
 {
-  return 0.0;
+  if(v->IsNumber())
+    return v->NumberValue();
+  else
+    std::abort();
 }
       
 } } }
diff --git a/src/tests/eolian_js/eolian_js_test_constructor_method_impl.c b/src/tests/eolian_js/eolian_js_test_constructor_method_impl.c
index e92f7dcf3a..fe7fb4ce4d 100644
--- a/src/tests/eolian_js/eolian_js_test_constructor_method_impl.c
+++ b/src/tests/eolian_js/eolian_js_test_constructor_method_impl.c
@@ -9,6 +9,8 @@
 
 #include "constructor_method_class.eo.h"
 
+#include <check.h>
+
 struct _Constructor_Method_Class_Data
 {
   Eina_Bool one, two;
@@ -24,11 +26,17 @@ static void _constructor_method_class_eo_base_constructor(Eo *obj, Constructor_M
 
 static void _constructor_method_class_constructor1(Eo *obj, Constructor_Method_Class_Data *pd, int one)
 {
+  fprintf(stderr, "one == %d\n", one);
+  fflush(stderr);
+  ck_assert(one == 5);
   pd->one = 1;
 }
 
 static void _constructor_method_class_constructor2(Eo *obj, Constructor_Method_Class_Data *pd, double two)
 {
+  fprintf(stderr, "two == %f\n", two);
+  fflush(stderr);
+  ck_assert(two == 10.0);
   pd->two = 1;
 }
 
@@ -37,7 +45,6 @@ static Eo * _constructor_method_class_eo_base_finalize(Eo *obj, Constructor_Meth
   if(!pd->one || !pd->two)
     return NULL;
   
-  eo_do_super(obj, EO_BASE_CLASS, eo_finalize());
   return obj;
 }