### Building obs-studio-node for Tests (CMake)

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Command-line steps to build the obs-studio-node library specifically for running tests. Uses CMake and includes setting the CMAKE_INSTALL_PREFIX variable to specify the installation location required by the test runner.

```Shell
yarn install
git submodule update --init --recursive --force
mkdir build
cmake -Bbuild -H. -G"Visual Studio 16 2019" -A x64 -DCMAKE_INSTALL_PREFIX="path_of_your_choosing"
cmake --build build --target install
```

--------------------------------

### Running cppcheck Static Analysis with CMake

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Commands to execute the cppcheck static analysis target within the CMake build system. Requires cppcheck to be installed and in the system's PATH.

```Shell
cd build
cmake --build . --target CPPCHECK
```

--------------------------------

### Setting up and Running Clang Analyzer with CMake and Ninja

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Detailed steps for configuring and running Clang Analyzer on the project. Involves setting up the environment with Visual Studio variables, configuring CMake with Ninja and Clang, building, cleaning, and finally running the scan-build command.

```Shell
mkdir build_clang
cd build_clang

"c:\Program Files (x86)\Microsoft Visual Studio 14.0\VC\bin\amd64\vcvars64.bat"
 
set CCC_CC=clang-cl
set CCC_CXX=clang-cl
set CC=ccc-analyzer.bat
set CXX=c++-analyzer.bat
#set CCC_ANALYZER_VERBOSE=1

#make ninja project 
cmake  -G "Ninja" -DCLANG_ANALYZE_CONFIG=1 -DCMAKE_INSTALL_PREFIX:PATH=""  -DCMAKE_LINKER=lld-link -DCMAKE_BUILD_TYPE="Debug"   -DCMAKE_SYSTEM_NAME="Generic" -DCMAKE_MAKE_PROGRAM=ninja.exe ..

#try to build and "fix" errors 
ninja.exe 

#clean build to scan 
ninja.exe clean 

scan-build --keep-empty -internal-stats -stats -v -v -v -o check ninja.exe
```

--------------------------------

### Building obs-studio-node with CMake and Yarn

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Provides the standard command-line steps to build the obs-studio-node library using Yarn for dependencies and CMake for the build process. It initializes submodules, creates a build directory, configures CMake, and builds/installs the project.

```Shell
yarn install
git submodule update --init --recursive
mkdir build
cd build
cmake .. -G"Visual Studio 17 2022" -A x64 -DCMAKE_PREFIX_PATH=%CD%/libobs-src/cmake/
cmake --build . --target install --config RelWithDebInfo
```

--------------------------------

### Building obs-studio-node for Tests (Yarn Scripts)

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Alternative method to build the project for testing purposes using predefined Yarn package.json scripts (`local:config`, `local:build`). Includes creating the build directory.

```Shell
mkdir build
yarn local:config
yarn local:build
Optional: To clean build folder to repeat the steps 2 to 3 again do `yarn local:clean`
```

--------------------------------

### Run All Tests

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Execute all available tests for the project using the yarn package manager. Ensure the SLOBS_BE_STREAMKEY environment variable is set for tests interacting with Twitch.

```Shell
yarn run test
```

--------------------------------

### VS Code Launch Configuration for Debugging Tests

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Configure Visual Studio Code to debug Electron-Mocha tests. This configuration specifies the program to launch, arguments for test execution, working directory, environment variables, and files to skip during debugging.

```JSON
{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "launch",
            "name": "Debug Electron-Mocha Tests",
            "program": "${workspaceFolder}/node_modules/electron-mocha/bin/electron-mocha",
            "args": [
                "-r",
                "ts-node/register",
                "${workspaceFolder}/tests/osn-tests/src/*.ts"
            ],
            "cwd": "${workspaceFolder}",
            "env": {
                "ELECTRON_ENABLE_LOGGING": "true"
            },
            "outputCapture": "std",
            "internalConsoleOptions": "openOnSessionStart",
            "skipFiles": ["<node_internals>/**"]
        }
    ]
}
```

--------------------------------

### Run Specific Test by Name

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/README.md

Execute a single test or a group of tests matching a specific name using the yarn command with the --grep flag. Replace `describe_name_value` with the actual name used in the test's `describe` call.

```Shell
yarn run test --grep describe_name_value
```

--------------------------------

### Run Dependency Check Target with CMake

Source: https://github.com/streamlabs/obs-studio-node/blob/staging/dependency_checker/README.md

This command executes a specific CMake build target named `check_dependencies` with the `RelWithDebInfo` configuration. This method is used when the dependency check is configured as a separate build target, typically for projects with many binaries.

```Shell
cmake --build build --target check_dependencies --config RelWithDebInfo
```

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