diff --git a/CMakeLists.txt b/CMakeLists.txt
index e4318de..d07f29a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -5,10 +5,11 @@ set(CMAKE_CXX_STANDARD 17)
 
 include(FetchContent)
 
-include(External/glfw.cmake)
-include(External/imgui.cmake)
 include(External/eigen.cmake)
 include(External/glad.cmake)
+include(External/glfw.cmake)
+include(External/gtest.cmake)
+include(External/imgui.cmake)
 include(External/json.cmake)
 
 include_directories(include)
diff --git a/External/gtest.cmake b/External/gtest.cmake
new file mode 100644
index 0000000..8071927
--- /dev/null
+++ b/External/gtest.cmake
@@ -0,0 +1,8 @@
+FetchContent_Declare(
+    gtest
+    GIT_REPOSITORY https://github.com/google/googletest.git
+    GIT_TAG release-1.12.1
+    GIT_PROGRESS TRUE
+)
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(gtest)
diff --git a/tc/test/test_solve.cpp b/tc/test/test_solve.cpp
index b6a6f2d..187da0e 100644
--- a/tc/test/test_solve.cpp
+++ b/tc/test/test_solve.cpp
@@ -5,10 +5,6 @@
 #include <tc/groups.hpp>
 #include <tc/core.hpp>
 
-#define UNWRAP(...) {__VA_ARGS__}
-#define CASE(GROUP, SUBGROUP, EXPECT) {#GROUP " / " #SUBGROUP, UNWRAP SUBGROUP, SUBGROUP, EXPECT}
-//#define CASE(GROUP, SUBGROUP, EXPECT) {#GROUP " / " #SUBGROUP, tc::group::GROUP, SUBGROUP, EXPECT}
-
 
 int main(int argc, char *argv[]) {
     std::string key = argv[1];