Merge pull request gapry#2 from gapry/gtest_init

Initialize Google Test Framework

CMakeLists.txt

@@ -12,8 +12,9 @@ set(CMAKE_CXX_EXTENSIONS        OFF)
 
 project(${project_name})
 
-find_package(fmt  CONFIG REQUIRED)
-find_package(SDL2 CONFIG REQUIRED)
+find_package(fmt   CONFIG REQUIRED)
+find_package(SDL2  CONFIG REQUIRED)
+find_package(GTest CONFIG REQUIRED)
 
 include_directories("${CMAKE_CURRENT_LIST_DIR}")
 
@@ -44,6 +45,10 @@ IF(BUILD_TEST)
   add_executable(test_${project_name}.out ${src_test})
   target_compile_options(test_${project_name}.out PRIVATE -g)
   target_compile_options(test_${project_name}.out PRIVATE -O0)
-  target_link_libraries(test_${project_name}.out PUBLIC ${dir_emulator})
+  target_link_libraries(test_${project_name}.out PUBLIC ${dir_emulator}
+                                                        GTest::gtest 
+                                                        GTest::gtest_main 
+                                                        GTest::gmock 
+                                                        GTest::gmock_main)
 ENDIF(BUILD_TEST)
 

test/cpu/cpu_test_suite.cpp

@@ -0,0 +1,23 @@
+#include <test/cpu/cpu_test_suite.hpp>
+
+#include <arabica/cpu/cpu.hpp>
+#include <arabica/memory/memory.hpp>
+
+#include <gtest/gtest.h>
+
+namespace arabica {
+
+void test_cpu(void) {
+  init_cpu();
+  write_memory(0x200, 0x61);
+  write_memory(0x200, 0x00);
+  run_cpu();
+  // TODO: Verify something
+}
+
+} // namespace arabica
+
+TEST(test_cpu, AssertionTrue) {
+  arabica::test_cpu();
+  ASSERT_TRUE(true);
+}

test/cpu/cpu_test_suite.hpp

@@ -0,0 +1,7 @@
+#pragma once
+
+namespace arabica {
+
+void test_cpu(void);
+
+}

test/test.cpp

@@ -1,12 +1,8 @@
-#include <fmt/core.h>
-#include <arabica/cpu/cpu.hpp>
-#include <arabica/memory/memory.hpp>
+#include <test/cpu/cpu_test_suite.hpp>
 
-int main(void) {
-  init_cpu();
-  write_memory(0x200, 0x61);
-  write_memory(0x200, 0x00);
-  run_cpu();
-  // TODO: Verify something
-  return 0;
-}
+#include <gtest/gtest.h>
+
+int main(int argc, char** argv) {
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}

vcpkg.sh

@@ -9,3 +9,4 @@ fi
 
 $dir_vcpkg/vcpkg install fmt
 $dir_vcpkg/vcpkg install sdl2
+$dir_vcpkg/vcpkg install gtest