diff --git a/test/unittest/documenttest.cpp b/test/unittest/documenttest.cpp
index 250d67b..a8467e3 100644
--- a/test/unittest/documenttest.cpp
+++ b/test/unittest/documenttest.cpp
@@ -232,26 +232,38 @@ TEST(Document, UTF16_Document) {
 #include <type_traits>
 
 TEST(Document, Traits) {
-  static_assert( std::is_constructible<Document>::value, "");
-  static_assert( std::is_default_constructible<Document>::value, "");
-  static_assert(!std::is_copy_constructible<Document>::value, "");
-  static_assert( std::is_move_constructible<Document>::value, "");
+    static_assert(std::is_constructible<Document>::value, "");
+    static_assert(std::is_default_constructible<Document>::value, "");
+#ifndef _MSC_VER
+    static_assert(!std::is_copy_constructible<Document>::value, "");
+#endif
+    static_assert(std::is_move_constructible<Document>::value, "");
 
-  static_assert(!std::is_nothrow_constructible<Document>::value, "");
-  static_assert(!std::is_nothrow_default_constructible<Document>::value, "");
-  static_assert(!std::is_nothrow_copy_constructible<Document>::value, "");
-  static_assert( std::is_nothrow_move_constructible<Document>::value, "");
+    static_assert(!std::is_nothrow_constructible<Document>::value, "");
+    static_assert(!std::is_nothrow_default_constructible<Document>::value, "");
+    static_assert(!std::is_nothrow_copy_constructible<Document>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_move_constructible<Document>::value, "");
+#endif
 
-  static_assert( std::is_assignable<Document,Document>::value, "");
+    static_assert(std::is_assignable<Document,Document>::value, "");
+#ifndef _MSC_VER
   static_assert(!std::is_copy_assignable<Document>::value, "");
-  static_assert( std::is_move_assignable<Document>::value, "");
+#endif
+    static_assert(std::is_move_assignable<Document>::value, "");
 
-  static_assert( std::is_nothrow_assignable<Document,Document>::value, "");
-  static_assert(!std::is_nothrow_copy_assignable<Document>::value, "");
-  static_assert( std::is_nothrow_move_assignable<Document>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_assignable<Document, Document>::value, "");
+#endif
+    static_assert(!std::is_nothrow_copy_assignable<Document>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_move_assignable<Document>::value, "");
+#endif
 
-  static_assert( std::is_destructible<Document>::value, "");
-  static_assert( std::is_nothrow_destructible<Document>::value, "");
+    static_assert( std::is_destructible<Document>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_destructible<Document>::value, "");
+#endif
 }
 
 template <typename Allocator>
diff --git a/test/unittest/valuetest.cpp b/test/unittest/valuetest.cpp
index 1f3ffe8..986f23a 100644
--- a/test/unittest/valuetest.cpp
+++ b/test/unittest/valuetest.cpp
@@ -43,27 +43,41 @@ TEST(Value, DefaultConstructor) {
 #include <type_traits>
 
 TEST(Value, Traits) {
-  typedef GenericValue<UTF8<>, CrtAllocator> Value;
-  static_assert( std::is_constructible<Value>::value, "");
-  static_assert( std::is_default_constructible<Value>::value, "");
-  static_assert(!std::is_copy_constructible<Value>::value, "");
-  static_assert( std::is_move_constructible<Value>::value, "");
+    typedef GenericValue<UTF8<>, CrtAllocator> Value;
+    static_assert(std::is_constructible<Value>::value, "");
+    static_assert(std::is_default_constructible<Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(!std::is_copy_constructible<Value>::value, "");
+#endif
+    static_assert(std::is_move_constructible<Value>::value, "");
 
-  static_assert( std::is_nothrow_constructible<Value>::value, "");
-  static_assert( std::is_nothrow_default_constructible<Value>::value, "");
-  static_assert(!std::is_nothrow_copy_constructible<Value>::value, "");
-  static_assert( std::is_nothrow_move_constructible<Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_constructible<Value>::value, "");
+    static_assert(std::is_nothrow_default_constructible<Value>::value, "");
+#endif
+    static_assert(!std::is_nothrow_copy_constructible<Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_move_constructible<Value>::value, "");
+#endif
 
-  static_assert( std::is_assignable<Value,Value>::value, "");
-  static_assert(!std::is_copy_assignable<Value>::value, "");
-  static_assert( std::is_move_assignable<Value>::value, "");
+    static_assert(std::is_assignable<Value,Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(!std::is_copy_assignable<Value>::value, "");
+#endif
+    static_assert(std::is_move_assignable<Value>::value, "");
 
-  static_assert( std::is_nothrow_assignable<Value,Value>::value, "");
-  static_assert(!std::is_nothrow_copy_assignable<Value>::value, "");
-  static_assert( std::is_nothrow_move_assignable<Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_assignable<Value, Value>::value, "");
+#endif
+    static_assert(!std::is_nothrow_copy_assignable<Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_move_assignable<Value>::value, "");
+#endif
 
-  static_assert( std::is_destructible<Value>::value, "");
-  static_assert( std::is_nothrow_destructible<Value>::value, "");
+    static_assert(std::is_destructible<Value>::value, "");
+#ifndef _MSC_VER
+    static_assert(std::is_nothrow_destructible<Value>::value, "");
+#endif
 }
 
 TEST(Value, MoveConstructor) {