def test_model_properties_setability():
    """Test the setting of properties on the Model."""
    pts_1 = (Point3D(0, 0, 3), Point3D(0, 10, 3), Point3D(10, 10, 3), Point3D(10, 0, 3))
    pts_2 = (Point3D(10, 0, 3), Point3D(10, 10, 3), Point3D(20, 10, 3), Point3D(20, 0, 3))
    pts_3 = (Point3D(0, 10, 3), Point3D(0, 20, 3), Point3D(10, 20, 3), Point3D(10, 10, 3))
    pts_4 = (Point3D(10, 10, 3), Point3D(10, 20, 3), Point3D(20, 20, 3), Point3D(20, 10, 3))
    room2d_1 = Room2D('Office1', Face3D(pts_1), 3)
    room2d_2 = Room2D('Office2', Face3D(pts_2), 3)
    room2d_3 = Room2D('Office3', Face3D(pts_3), 3)
    room2d_4 = Room2D('Office4', Face3D(pts_4), 3)
    story = Story('OfficeFloor', [room2d_1, room2d_2, room2d_3, room2d_4])
    story.solve_room_2d_adjacency(0.01)
    story.set_outdoor_window_parameters(SimpleWindowRatio(0.4))
    story.multiplier = 4
    building = Building('OfficeBuilding', [story])

    model = Model('NewDevelopment', [building])
    model.to_rectangular_windows()

    model.display_name = 'TestBuilding'
    assert model.display_name == 'TestBuilding'
    model.units = 'Feet'
    assert model.units == 'Feet'
    model.tolerance = 0.1
    assert model.tolerance == 0.1
    model.angle_tolerance = 0.01
    assert model.angle_tolerance == 0.01
    model.tolerance = 0.01
    assert model.tolerance == 0.01
def test_to_dict():
    """Test the Model to_dict method."""
    pts_1 = (Point3D(0, 0, 3), Point3D(0, 10, 3), Point3D(10, 10, 3), Point3D(10, 0, 3))
    pts_2 = (Point3D(10, 0, 3), Point3D(10, 10, 3), Point3D(20, 10, 3), Point3D(20, 0, 3))
    pts_3 = (Point3D(0, 10, 3), Point3D(0, 20, 3), Point3D(10, 20, 3), Point3D(10, 10, 3))
    pts_4 = (Point3D(10, 10, 3), Point3D(10, 20, 3), Point3D(20, 20, 3), Point3D(20, 10, 3))
    room2d_1 = Room2D('Office1', Face3D(pts_1), 3)
    room2d_2 = Room2D('Office2', Face3D(pts_2), 3)
    room2d_3 = Room2D('Office3', Face3D(pts_3), 3)
    room2d_4 = Room2D('Office4', Face3D(pts_4), 3)
    story = Story('OfficeFloor', [room2d_1, room2d_2, room2d_3, room2d_4])
    story.solve_room_2d_adjacency(0.01)
    story.set_outdoor_window_parameters(SimpleWindowRatio(0.4))
    story.multiplier = 4
    building = Building('OfficeBuilding', [story])

    tree_canopy_geo1 = Face3D.from_regular_polygon(6, 6, Plane(o=Point3D(5, -10, 6)))
    tree_canopy_geo2 = Face3D.from_regular_polygon(6, 2, Plane(o=Point3D(-5, -10, 3)))
    tree_canopy = ContextShade('TreeCanopy', [tree_canopy_geo1, tree_canopy_geo2])

    model = Model('NewDevelopment', [building], [tree_canopy])
    model.tolerance = 0.01
    model.angle_tolerance = 1

    model_dict = model.to_dict()
    assert model_dict['type'] == 'Model'
    assert model_dict['identifier'] == 'NewDevelopment'
    assert model_dict['display_name'] == 'NewDevelopment'
    assert 'buildings' in model_dict
    assert len(model_dict['buildings']) == 1
    assert 'context_shades' in model_dict
    assert len(model_dict['context_shades']) == 1
    assert 'tolerance' in model_dict
    assert model_dict['tolerance'] == 0.01
    assert 'angle_tolerance' in model_dict
    assert model_dict['angle_tolerance'] == 1
    assert 'properties' in model_dict
    assert model_dict['properties']['type'] == 'ModelProperties'