def test_get_x_style_returns_default_when_part_has_no_style_setting(self):
viz = generic_viz(generic_grid(neighborhood_center_index=(0, 0)))
edge_default_spec = viz._edge_styles['default']
shape_default_spec = viz._shape_styles['default']
# get one of each type of part
shape = next(iter(viz.grid.shapes()))
edge = next(iter(viz.grid.edges()))
# confirm no style setting
self.assertIsNone(shape.viz_style)
self.assertIsNone(edge.viz_style)
# confirm the lookup matches the specification
self.assertIs(viz.get_shape_style(shape), shape_default_spec)
self.assertIs(viz.get_edge_style(edge), edge_default_spec)
def test_get_x_style_returns_default_when_part_has_no_style_setting(self):
viz = generic_viz(generic_grid(neighborhood_center_index=(0, 0)))
edge_default_spec = viz._edge_styles['default']
shape_default_spec = viz._shape_styles['default']
# get one of each type of part
shape = next(iter(viz.grid.shapes()))
edge = next(iter(viz.grid.edges()))
# confirm no style setting
self.assertIsNone(shape.viz_style)
self.assertIsNone(edge.viz_style)
# confirm the lookup matches the specification
self.assertIs(viz.get_shape_style(shape), shape_default_spec)
self.assertIs(viz.get_edge_style(edge), edge_default_spec)
def generic_viz(grid=None):
grid = grid or generic_grid(neighborhood_center_index=(0, 0))
return PolyViz(grid)
def test_provides_reference_to_related_grid(self):
grid = generic_grid()
viz = generic_viz(grid)
self.assertIs(viz.grid, grid)
def generic_viz(grid=None):
grid = grid or generic_grid(neighborhood_center_index=(0,0))
return PolyViz(grid)
def test_provides_reference_to_related_grid(self):
grid = generic_grid()
viz = generic_viz(grid)
self.assertIs(viz.grid, grid)
