Initial commit

.github/workflows/ci_tests.yml

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+name: "CI tests"
+
+on: [ push ]
+
+jobs:
+  build:
+    name: ${{ matrix.config.name }}
+    runs-on: ${{ matrix.config.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        config:
+          - {
+            name: "Windows Latest MSVC", artifact: "Windows-MSVC.tar.xz",
+            os: windows-latest,
+            build_type: "Release", cc: "cl", cxx: "cl",
+            environment_script: "C:/Program Files (x86)/Microsoft Visual Studio/2019/Enterprise/VC/Auxiliary/Build/vcvars64.bat"
+          }
+          - {
+            name: "Windows Latest MinGW", artifact: "Windows-MinGW.tar.xz",
+            os: windows-latest,
+            build_type: "Release", cc: "gcc", cxx: "g++"
+          }
+          - {
+            name: "Ubuntu Latest GCC", artifact: "Linux.tar.xz",
+            os: ubuntu-latest,
+            build_type: "Release", cc: "gcc", cxx: "g++"
+          }
+          - {
+            name: "macOS Latest Clang", artifact: "macOS.tar.xz",
+            os: macos-latest,
+            build_type: "Release", cc: "clang", cxx: "clang++"
+          }
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Create CMake cash
+        run: |
+          cmake -S . -B cmake-build
+
+      - name: Build main target
+        run: |
+          cmake --build cmake-build --target cpp_tests
+
+      - name: Build tests target
+        run: |
+          cmake --build cmake-build --target cpp_tests_tests
+
+      - name: Run program
+        shell: bash
+        working-directory: ./cmake-build/bin
+        run: |
+          if [ "$RUNNER_OS" == "Windows" ]; then
+              cd Debug
+              ./cpp_tests.exe
+          else 
+              ./cpp_tests
+          fi
+
+      - name: Run tests
+        shell: bash
+        working-directory: ./cmake-build/tests
+        run: |
+          if [ "$RUNNER_OS" == "Windows" ]; then
+              cd Debug
+              ./cpp_tests_tests.exe
+          else
+              ./cpp_tests_tests
+          fi

.gitignore

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+# CMake
+**cmake-build*/
+
+# All idea files
+**.idea*/
+
+# File-based project format
+*.iws
+
+# IntelliJ
+**out/
+
+# mpeltonen/sbt-idea plugin
+**.idea_modules/
+
+# JIRA plugin
+atlassian-ide-plugin.xml
+
+# Crashlytics plugin (for Android Studio and IntelliJ)
+com_crashlytics_export_strings.xml
+crashlytics.properties
+crashlytics-build.properties
+fabric.properties
+
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app

CMakeLists.txt

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+cmake_minimum_required(VERSION 3.12)
+
+project(
+        cpp_tests # Rename the project here and in ci_tests.yml
+        VERSION 0.1
+        DESCRIPTION "C++ Project with Google tests"
+        LANGUAGES CXX
+)
+
+set(CMAKE_CXX_STANDARD 20)
+
+
+add_subdirectory(lib)
+add_subdirectory(bin)
+
+
+enable_testing()
+add_subdirectory(tests)

bin/CMakeLists.txt

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+add_executable(${PROJECT_NAME} main.cpp)
+
+target_include_directories(${PROJECT_NAME} PUBLIC ${PROJECT_SOURCE_DIR})

bin/main.cpp

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+#include <iostream>
+
+int main() {
+  std::cout << "Hello, World!" << std::endl;
+  return 0;
+}

lib/CMakeLists.txt

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+cmake_minimum_required(VERSION 3.12)
+
+if(NOT CMAKE_BUILD_TYPE)
+    set(CMAKE_BUILD_TYPE Debug) # Change to Release when ready
+endif()
+
+if (CMAKE_CXX_COMPILER_ID STREQUAL "MSVC")
+    set(CMAKE_CXX_FLAGS_DEBUG "/MDd")
+    set(CMAKE_CXX_FLAGS_RELEASE "/O2")
+else ()
+    set(CMAKE_CXX_FLAGS_DEBUG "-g")
+    set(CMAKE_CXX_FLAGS_RELEASE "-O3")
+endif()
+
+message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")

tests/CMakeLists.txt

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+include(FetchContent)
+
+FetchContent_Declare(
+        googletest
+        GIT_REPOSITORY https://github.com/google/googletest.git
+        GIT_TAG release-1.12.1
+)
+
+# For Windows: Prevent overriding the parent project's compiler/linker settings
+set(gtest_force_shared_crt ON CACHE BOOL "" FORCE)
+FetchContent_MakeAvailable(googletest)
+
+enable_testing()
+
+add_executable(
+        ${PROJECT_NAME}_tests
+        main_test.cpp
+)
+
+target_link_libraries(
+        ${PROJECT_NAME}_tests # link used libraries from lib directory
+        GTest::gtest_main
+)
+
+target_include_directories(${PROJECT_NAME}_tests PUBLIC ${PROJECT_SOURCE_DIR})
+
+include(GoogleTest)
+
+gtest_discover_tests(${PROJECT_NAME}_tests)

tests/main_test.cpp

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+#include <sstream>
+
+#include <gtest/gtest.h> // include your library here
+
+std::vector<std::string> SplitString(const std::string& str) {
+  std::istringstream iss(str);
+
+  return {std::istream_iterator<std::string>(iss), std::istream_iterator<std::string>()};
+}
+
+TEST(BasicTestSuite, BasicTest1) {
+  std::ostringstream out;
+  out << "Hello, World!";
+  ASSERT_EQ(out.str(), "Hello, World!");
+}