42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
# coding=utf-8
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"""
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Test the inkex.GenerateExtension class.
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"""
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import inkex
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from inkex.tester import TestCase
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class MyGenerateExtension(inkex.GenerateExtension):
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TEST_ITEM_ATTRIBS = {
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"transform": "rotate(123)",
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"d": "M3,4L5,6",
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"id": "yielded_test_item",
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}
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def generate(self):
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yield inkex.PathElement(**self.TEST_ITEM_ATTRIBS)
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class TestExtensionGenerate(TestCase):
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effect_class = MyGenerateExtension
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def test_layer_transform(self):
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effect = self.assertEffect("svg", "transformed-layer.svg")
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item = effect.svg.getElementById(MyGenerateExtension.TEST_ITEM_ATTRIBS["id"])
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parent = item.getparent()
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# expect that generated items have not been modified
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for key, value in MyGenerateExtension.TEST_ITEM_ATTRIBS.items():
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self.assertEqual(item.get(key), value)
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# expect a new parent group which is a child of the current layer
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self.assertEqual(parent.getparent().get("id"), "inner_layer")
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# expect that the parent group compensates the transform of the current
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# layer and is positioned at the current view center
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self.assertTransformEqual(
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parent.get("transform"),
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"scale(0.5) translate(-20,-30) rotate(-30) translate(100,300)",
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3,
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)
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