makefile + testing expanded

tests/makefile

@@ -0,0 +1,16 @@
+CC = g++
+CFLAGS = -std=c++17 -Wall
+
+CPPS = $(wildcard *.cpp)
+EXES = $(patsubst %.cpp, %.out, $(CPPS))
+
+.PHONY: all clean
+
+%.out: %.cpp
+	$(CC) $(CFLAGS) $< -o $@
+
+all: $(EXES)
+
+clean:
+	-rm *.o
+	-rm *.out

tests/testutil.hpp

@@ -1,6 +1,8 @@
 #include <cstdio>
 #include <exception>
 #include <random>
+#include <string>
+#include <vector>
 
 namespace Util
 {
@@ -33,4 +35,28 @@ void Execute(bool (*testFunction)(void), char const * const message)
 		std::printf("[FAIL] Exception thrown during execution of <%s>, error: %s\n", message, e.what());
 	}
 }
+
+void Execute(bool (*testFunction)(std::vector<std::string> &), char const * const message)
+{
+	std::vector<std::string> issues;
+	try
+	{
+		if(testFunction(issues))
+		{
+			std::printf("[PASS] %s\n", message);
+		}
+		else
+		{
+			for(auto & issue : issues)
+			{
+				std::printf("      Issue: %s\n", issue.c_str());
+			}
+			std::printf("[FAIL] %s\n", message);
+		}
+	}
+	catch(std::exception & e)
+	{
+		std::printf("[FAIL] Exception thrown during execution of <%s>, error: %s\n", message, e.what());
+	}
+}
 };