def test_initial_factor_clamped_to_valid_value_range(self):
too_large_multiplier = util._MAX_TIME_MULTIPLIER + 1.
too_small_multiplier = util._MIN_TIME_MULTIPLIER - 1.
factor = util.TimeMultiplier(initial_time_multiplier=too_large_multiplier)
self.assertEqual(util._MAX_TIME_MULTIPLIER, factor.get())
factor = util.TimeMultiplier(initial_time_multiplier=too_small_multiplier)
self.assertEqual(util._MIN_TIME_MULTIPLIER, factor.get())
def __init__(self, title='Explorer', width=1024, height=768):
"""Instance initializer."""
self._render_surface = None
self._renderer = renderer.NullRenderer()
self._viewport = renderer.Viewport(width, height)
self._window = gui.RenderWindow(width, height, title)
self._pause_subject = util.ObservableFlag(True)
self._time_multiplier = util.TimeMultiplier(1.)
self._frame_timer = util.Timer()
self._viewer = viewer.Viewer(self._viewport, self._window.mouse,
self._window.keyboard)
self._viewer_layout = views.ViewportLayout()
self._status = Status(self._time_multiplier, self._pause_subject,
self._frame_timer)
self._runtime = None
self._environment_loader = None
self._environment = None
self._policy = None
self._deferred_reload_request = None
status_view_toggle = self._build_view_toggle(
views.ColumnTextView(self._status),
views.PanelLocation.BOTTOM_LEFT)
help_view_toggle = self._build_view_toggle(
views.ColumnTextView(Help()), views.PanelLocation.TOP_RIGHT)
status_view_toggle()
self._input_map = user_input.InputMap(self._window.mouse,
self._window.keyboard)
self._input_map.bind(self._pause_subject.toggle, _PAUSE)
self._input_map.bind(self._time_multiplier.increase, _SPEED_UP_TIME)
self._input_map.bind(self._time_multiplier.decrease, _SLOW_DOWN_TIME)
self._input_map.bind(self._advance_simulation, _ADVANCE_SIMULATION)
self._input_map.bind(self._restart_runtime, _RESTART)
self._input_map.bind(help_view_toggle, _HELP)
self._input_map.bind(status_view_toggle, _STATUS)
def custom_initial_factor(self):
initial_value = 5.0
factor = util.TimeMultiplier(initial_time_multiplier=initial_value)
self.assertEqual(initial_value, factor.get())
def setUp(self):
self.factor = util.TimeMultiplier(initial_time_multiplier=1.0)
def setUp(self):
super(TimeMultiplierTests, self).setUp()
self.factor = util.TimeMultiplier(initial_time_multiplier=1.0)