Initial Course

modules/11_cpp17/test/if_constexpr_test.cpp

@@ -0,0 +1,15 @@
+#include "if_constexpr.hpp"
+#include <gtest/gtest.h>
+
+TEST(IfConstexpr, TypeName) {
+    EXPECT_STREQ(cpp17::type_name<int>(), "integral");
+    EXPECT_STREQ(cpp17::type_name<double>(), "floating");
+}
+
+TEST(IfConstexpr, ElementCount) {
+    EXPECT_EQ(cpp17::element_count(std::vector<int>{1, 2, 3}), 3U);
+}
+
+TEST(IfConstexpr, StringifyInts) {
+    EXPECT_EQ(cpp17::stringify_ints({1, 2, 3}), "1,2,3");
+}