diff --git a/Makefile b/Makefile
index 0fe7f5c..17dc562 100644
--- a/Makefile
+++ b/Makefile
@@ -52,3 +52,5 @@ $(PREPROCESSED)/%.hpp: $(INCLUDE)/%.hpp
 $(PREPROCESSED)/%.cpp: $(SRC)/%.cpp
 	$(CXX) -DPP_DEBUG $(CXXFLAGS) -E $< > $@
 	clang-format -i $@
+
+include test/Makefile
diff --git a/test/.ccls b/test/.ccls
new file mode 100644
index 0000000..bce04dd
--- /dev/null
+++ b/test/.ccls
@@ -0,0 +1,8 @@
+g++
+%cpp -std=c++20
+%hpp
+-I../include
+-I.
+-Wall
+-Wextra
+-Wpedantic
diff --git a/test/Makefile b/test/Makefile
new file mode 100644
index 0000000..4e44143
--- /dev/null
+++ b/test/Makefile
@@ -0,0 +1,33 @@
+CXX = g++
+CXXFLAGS = -std=c++20 -O3 -Wall -Wextra -Wpedantic
+LDFLAGS =
+
+INCLUDE = include test
+CXXFLAGS += $(addprefix -I, $(INCLUDE))
+
+TEST = test
+BIN_TEST = $(BIN)/$(TEST)
+
+_TESTS = example.cpp
+TESTS = $(addprefix $(TEST)/, $(_TESTS))
+
+OBJ_TEST = $(addprefix $(BIN_TEST)/, $(_TESTS:.cpp=))
+
+.PHONY: test
+
+dirs_test:
+	mkdir -p $(BIN_TEST)
+
+test_start:
+	@echo
+	@echo "---------- STARTING TESTS ----------"
+	@echo
+
+test: dirs_test test_start $(OBJ_TEST)
+	$(foreach _test,$(OBJ_TEST),@./$(_test))
+	@echo
+	@echo "---------- FINISHED TESTS ----------"
+	@echo
+
+$(BIN_TEST)/%: $(TEST)/%.cpp
+	@$(CXX) $< $(CXXFLAGS) -o $@
diff --git a/test/example.cpp b/test/example.cpp
new file mode 100644
index 0000000..bc5c678
--- /dev/null
+++ b/test/example.cpp
@@ -0,0 +1,8 @@
+#include <test.hpp>
+
+TEST_START()
+    TEST(tests work,
+        assert(1 == 1, "c++ broke")
+        assert(1 != 0, "c++ broke #2")
+    )
+TEST_FINISH()
diff --git a/test/test.hpp b/test/test.hpp
new file mode 100644
index 0000000..e37f18d
--- /dev/null
+++ b/test/test.hpp
@@ -0,0 +1,48 @@
+#pragma once
+
+#include <iostream>
+#include <string>
+
+#define FG(r, g, b) "\033[38;2;" #r ";" #g ";" #b "m"
+#define BG(r, g, b) "\033[48;2;" #r ";" #g ";" #b "m"
+#define RESET "\033[0m"
+
+#define TEST_START() \
+    int main() {\
+        uint tests_failed = 0;\
+        uint tests_total = 0;\
+        std::cout << "STARTING TEST FILE " << __FILE__ << "\n";
+
+#define TEST_FINISH() \
+        std::cout << "FINISHED TEST FILE " << __FILE__ << "\n";\
+        std::cout << "PASSED TESTS: "\
+            << (tests_failed != 0 ? BG(255, 0, 0) : BG(0, 255, 0))\
+            << FG(0, 0, 0)\
+            << (tests_total - tests_failed) << "/" << tests_total\
+            << RESET\
+            << "\n";\
+        return 0;\
+    }
+
+#define assert(condition, message) \
+    asserts_total += 1;\
+    if (!(condition)) {\
+        asserts_failed += 1;\
+        std::cout << "        " << BG(255, 0, 0) << FG(0, 0, 0) << #condition << ": " << message << " (" << __FILE__ << ":" << __LINE__ << ")" << RESET << "\n";\
+    }
+
+#define TEST(name, ...) \
+    uint asserts_failed = 0;\
+    uint asserts_total = 0;\
+    tests_total += 1;\
+    std::cout << "    RUNNING TEST `" << #name << "`\n";\
+        __VA_ARGS__\
+    std::cout << "    PASSED ASSERTS: "\
+        << (asserts_failed != 0 ? BG(255, 0, 0) : BG(0, 255, 0))\
+        << FG(0, 0, 0)\
+        << (asserts_total - asserts_failed) << "/" << asserts_total\
+        << RESET\
+        << "\n";\
+    if (asserts_failed > 0) {\
+        tests_failed += 1;\
+    }