# Random test simulation

> [!NOTE]
>
> Running the Scenario Simulator requires some additional steps on top of building and installing Autoware, so make sure that [Scenario Simulator installation](<../installation/index.md>) has been completed first before proceeding.

## Running steps

1. Move to the workspace directory where Autoware and the Scenario Simulator have been built.
2. Source the workspace setup script:

   ```bash
   source install/setup.bash
   ```
3. Run the simulation:

   ```bash
   ros2 launch random_test_runner random_test.launch.py \
     architecture_type:=awf/universe/20250130 \
     sensor_model:=sample_sensor_kit \
     vehicle_model:=sample_vehicle
   ```

For more information about supported parameters, refer to the [random\_test\_runner documentation](<https://tier4.github.io/scenario_simulator_v2-docs/user_guide/random_test_runner/Usage/#node-parameters>).