Move TemplatesTest from main.cpp to test_templates.cpp

Author: FrozenLemonTee

tests/basic/test_templates.cpp

@@ -0,0 +1,15 @@
+#include <gtest/gtest.h>
+
+import mcpplibs.templates;
+
+TEST(TemplatesTest, HelloMcpp) {
+  testing::internal::CaptureStdout();
+  mcpplibs::templates::hello_mcpp();
+  std::string output = testing::internal::GetCapturedStdout();
+  EXPECT_EQ(output, "hello mcpp!\n");
+}
+
+int main(int argc, char **argv) {
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}