fix macro usage in test

Author: Dobiasd

include/fplus/numeric.hpp

@@ -836,7 +836,7 @@ std::function<X(X)> divide_by(const X& x)
 // API search type: div_pos_int_ceil : (a, a) -> a
 // Positive integer division, but rounding up instead of down.
 // div_pos_int_ceil(5, 3) == 2
-template<typename X>
+template <typename X>
 static auto div_pos_int_ceil(X numerator, X denominator)
 {
     static_assert(std::is_integral<X>::value, "type must be integral");

include_all_in_one/include/fplus/fplus.hpp

@@ -8354,8 +8354,9 @@ std::function<X(X)> divide_by(const X& x)
 // API search type: div_pos_int_ceil : (a, a) -> a
 // Positive integer division, but rounding up instead of down.
 // div_pos_int_ceil(5, 3) == 2
-template<typename X>
-static auto div_pos_int_ceil(X numerator, X denominator) {
+template <typename X>
+static auto div_pos_int_ceil(X numerator, X denominator)
+{
     static_assert(std::is_integral<X>::value, "type must be integral");
     static_assert(!std::is_signed<X>::value, "type must be unsigned");
     return numerator / denominator + (numerator % denominator != 0);

test/numeric_test.cpp

@@ -289,7 +289,9 @@ TEST_CASE("numeric_test - ceil_to_int_mult")
 TEST_CASE("numeric_test - div_pos_int_ceil")
 {
     using namespace fplus;
-    REQUIRE_EQ(div_pos_int_ceil(5, 3), 2);
+    const std::uint64_t numerator = 5;
+    const std::uint64_t denominator = 3;
+    REQUIRE_EQ(div_pos_int_ceil(numerator, denominator), 2);
 }
 
 TEST_CASE("numeric_test - reference_interval")