@Test
public void shouldRunTheSystemCommand() throws Exception {

    final UUID commandId = randomUUID();
    final SystemCommandRunner systemCommandRunner = mock(SystemCommandRunner.class);
    final SystemCommand systemCommand = mock(SystemCommand.class);
    final RunSystemCommandTask runSystemCommandTask = new RunSystemCommandTask(
            systemCommandRunner,
            systemCommand,
            commandId
    );
    runSystemCommandTask.call();
    verify(systemCommandRunner).run(systemCommand, commandId);
}