From dd2dc510bc296c474da683313817aec6b0370694 Mon Sep 17 00:00:00 2001
From: "andrey.zhirnov" <andrey.zhirnov@matryoshka.com>
Date: Fri, 21 Jun 2019 11:19:40 +0300
Subject: [PATCH] fixed math unittests

---
 headers/enduro2d/math/_math.hpp        | 4 ++--
 untests/sources/untests_math/_math.cpp | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/headers/enduro2d/math/_math.hpp b/headers/enduro2d/math/_math.hpp
index fc55690a..cd09490a 100644
--- a/headers/enduro2d/math/_math.hpp
+++ b/headers/enduro2d/math/_math.hpp
@@ -703,7 +703,7 @@ namespace e2d::math
 
     template < typename T, typename U >
     std::enable_if_t<
-        std::is_unsigned_v<T> &&
+        std::is_integral_v<T> &&
         std::is_convertible_v<U,T>,
         T>
     align_ceil (T v, U alignment) {
@@ -714,7 +714,7 @@ namespace e2d::math
 
     template < typename T, typename U >
     std::enable_if_t<
-        std::is_unsigned_v<T> &&
+        std::is_integral_v<T> &&
         std::is_convertible_v<U,T>,
         T>
     align_floor (T v, U alignment) {
diff --git a/untests/sources/untests_math/_math.cpp b/untests/sources/untests_math/_math.cpp
index 99dab28c..31222533 100644
--- a/untests/sources/untests_math/_math.cpp
+++ b/untests/sources/untests_math/_math.cpp
@@ -662,7 +662,7 @@ TEST_CASE("math") {
         REQUIRE_FALSE(math::approximately<u32>(umax,umin,1));
     }
     {
-        REQUIRE(math::align_ceil(11, 4) == 16);
-        REQUIRE(math::align_floor(11, 4) == 8);
+        REQUIRE(math::align_ceil(11, 4) == 12);
+        REQUIRE(math::align_floor(11, 4u) == 8);
     }
 }