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from lib.elements import utils, FillStitch
from inkex import Rectangle, Group, Style
from inkex.tester import TestCase
from inkex.tester.svg import svg
class ElementsUtilsTest(TestCase):
# These tests test two functions at once, but they're sort of complimentary.
# Might suggest that they could be combined in a later refactor?
def test_iterate_nodes_to_elements(self):
root = svg()
g = root.add(Group())
rect = g.add(Rectangle(attrib={
"width": "10",
"height": "10"
}))
hidden_rect = g.add(Rectangle(attrib={ # noqa: F841
"width": "10",
"height": "10",
"style": "display:none"
}))
hidden_group = g.add(Group(attrib={
"style": "display:none"
}))
child_of_hidden = hidden_group.add(Rectangle(attrib={ # noqa: F841
"width": "10",
"height": "10",
}))
elements = utils.nodes_to_elements(utils.iterate_nodes(g))
self.assertEqual(len(elements), 1)
self.assertEqual(type(elements[0]), FillStitch)
self.assertEqual(elements[0].node, rect)
def test_iterate_nodes_to_elements_root_embroiderable(self):
""" Case where the root node is directly embroiderable """
root = svg()
rect = root.add(Rectangle(attrib={
"width": "10",
"height": "10"
}))
elements = utils.nodes_to_elements(utils.iterate_nodes(rect))
self.assertEqual(len(elements), 1)
self.assertEqual(type(elements[0]), FillStitch)
self.assertEqual(elements[0].node, rect)
# Now make the element hidden: It shouldn't return an element
rect.style = rect.style + Style({"display": "none"})
elements = utils.nodes_to_elements(utils.iterate_nodes(rect))
self.assertEqual(len(elements), 0)
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