def set_launch_target(build_target)
      launch_runnable = BuildableProductRunnable.new(build_target, 0)
      launch_action.buildable_product_runnable = launch_runnable

      profile_runnable = BuildableProductRunnable.new(build_target)
      profile_action.buildable_product_runnable = profile_runnable

      macro_exp = MacroExpansion.new(build_target)
      test_action.add_macro_expansion(macro_exp)
    end
def set_launch_target(build_target)
      launch_runnable = BuildableProductRunnable.new(build_target, 0)
      launch_action.buildable_product_runnable = launch_runnable

      profile_runnable = BuildableProductRunnable.new(build_target)
      profile_action.buildable_product_runnable = profile_runnable

      macro_exp = MacroExpansion.new(build_target)
      test_action.add_macro_expansion(macro_exp)
    end
Sets a runnable target to be the target of the launch action of the scheme.

 @param [Xcodeproj::Project::Object::AbstractTarget] build_target
        A target used by scheme in the launch step.