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test_path.py
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Sun, May 12, 01:52

test_path.py
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import unittest
from os import sep, path
from os.path import isdir, dirname, basename
import lxml.etree as ET
from svgpathtools.parser import parse_path
import sys
import sys
sys.path.append('svgscripts')
from datatypes.path import Path
from datatypes.transkription_position import TranskriptionPosition
from datatypes.positional_word_part import PositionalWordPart
class TestPath(unittest.TestCase):
def test_init(self):
tag = 'word-deletion-path'
path = Path(tag=tag, path=parse_path('M 0, 0 L 10, 0 L 10, 10 L 0, 10 z'), style_class='st10')
self.assertEqual(path.tag, tag)
self.assertEqual(path.path.isclosed(), True)
def test_attach_object_to_tree(self):
tag = 'word-deletion-path'
svg_path = parse_path('M 0, 0 L 10, 0 L 10, 10 L 0, 10 z')
path = Path(tag=tag, path=svg_path, style_class='st10')
empty_tree = ET.ElementTree(ET.Element('page'))
path.attach_object_to_tree(empty_tree)
self.assertEqual(path.tag, tag)
for node in empty_tree.getroot().xpath('//' + path.tag):
self.assertEqual(node.get('id'), '0')
self.assertEqual(parse_path(node.get('d')), svg_path)
def test_get_semantic_dict(self):
#print(Path.get_semantic_dictionary())
pass
def test_create_path_from_transkription_position(self):
pwp = PositionalWordPart(height=10, width=10)
tp = TranskriptionPosition(positional_word_parts=[pwp])
path = Path.create_path_from_transkription_position(tp)
xmin, xmax, ymin, ymax = path.path.bbox()
self.assertEqual(xmin, 0)
self.assertEqual(xmax, 10)
self.assertEqual(ymin, 0)
self.assertEqual(ymax, 10)
def test_contains_path(self):
pwp1 = PositionalWordPart(height=10, width=10)
tp1 = TranskriptionPosition(positional_word_parts=[pwp1])
pwp2 = PositionalWordPart(height=8, width=8)
tp2 = TranskriptionPosition(positional_word_parts=[pwp2])
path1 = Path.create_path_from_transkription_position(tp1)
path2 = Path.create_path_from_transkription_position(tp2)
self.assertEqual(path1.contains_path(path2), True)
self.assertEqual(path2.contains_path(path1), False)
pwp3 = PositionalWordPart(height=8, width=18)
tp3 = TranskriptionPosition(positional_word_parts=[pwp3])
path3 = Path.create_path_from_transkription_position(tp3)
self.assertEqual(path3.is_partially_contained_by(path1), True)
if __name__ == "__main__":
unittest.main()

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