Add gtest

pacman/CMakeLists.txt

@@ -1 +1,2 @@
-add_subdirectory(src)
+add_subdirectory(src)
+add_subdirectory(test)

pacman/conanfile.py

@@ -9,6 +9,7 @@ class ConanDependencies(ConanFile):
     }
 
     def requirements(self):
+        self.requires("gtest/1.10.0")
         self.requires("sdl2/2.0.9@bincrafters/stable")
         self.requires("sdl2_image/2.0.4@bincrafters/stable")
 

pacman/test/CMakeLists.txt

@@ -0,0 +1,11 @@
+enable_testing()
+find_package(GTest REQUIRED)
+
+include(GoogleTest)
+
+add_executable(tests tests.cpp)
+target_link_libraries(tests GTest::GTest)
+
+gtest_add_tests(TARGET tests TEST_PREFIX old_pacman:)
+gtest_discover_tests(tests TEST_PREFIX new_pacman:)
+add_test(NAME monolithic COMMAND tests)

pacman/test/tests.cpp

@@ -0,0 +1,6 @@
+#include <gtest/gtest.h>
+
+int main(int argc, char* argv[]) {
+  testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}