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#!/usr/bin/env python
# coding:utf-8
# Author: mozman --<mozman@gmx.at>
# Purpose: test marker element
# Created: 24.10.2010
# Copyright (C) 2010, Manfred Moitzi
# License: MIT License
import sys
import unittest
import re
from svgwrite.container import Marker, Group
class TestMarker(unittest.TestCase):
def test_constructor(self):
marker = Marker(id='test', orient='auto', debug=True, profile='full')
self.assertEqual(marker.tostring(), '<marker id="test" orient="auto" />')
def test_add_subelement(self):
marker = Marker(id='test', debug=True, profile='full')
marker.add(Group())
self.assertEqual(marker.tostring(), '<marker id="test"><g /></marker>')
def test_add_subelement_with_autoid(self):
marker = Marker(debug=True, profile='full')
marker.add(Group())
self.assertTrue(
re.match(r'^<marker id="id\d+"><g /></marker>$',
marker.tostring()), "getting an autoid for class Marker failed.")
def test_insert(self):
marker = Marker(id='test', insert=(1, 2), debug=True, profile='full')
self.assertEqual(marker.tostring(), '<marker id="test" refX="1" refY="2" />')
def test_size(self):
marker = Marker(id='test', size=(1, 2), debug=True, profile='full')
self.assertEqual(marker.tostring(), '<marker id="test" markerHeight="2" markerWidth="1" />')
def test_orient_rad(self):
marker = Marker(id='test', orient='3.1415rad', debug=True, profile='full')
self.assertEqual(marker.tostring(), '<marker id="test" orient="3.1415rad" />')
def test_orient_number(self):
marker = Marker(id='test', orient=30, debug=True, profile='full')
self.assertEqual(marker.tostring(), '<marker id="test" orient="30" />')
if __name__ == '__main__':
unittest.main()
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