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#!/usr/bin/env python
#coding:utf-8
# Author: mozman --<mozman@gmx.at>
# Purpose: test presentation mixin
# Created: 24.10.2010
# Copyright (C) 2010, Manfred Moitzi
# License: MIT License
import unittest
from svgwrite.base import BaseElement
from svgwrite.mixins import Presentation
from svgwrite import rgb
class PresentationClass(BaseElement, Presentation):
elementname = "line" # element with valid presentation attributes
class MockPaintServer:
def get_paint_server(self):
return "url(#mockpaintserver)"
class TestPresentationMixin(unittest.TestCase):
def test_fill(self):
obj = PresentationClass(debug=True, profile='full')
obj.fill(color='red', rule="evenodd", opacity=1.0)
self.assertEqual(obj.tostring(),
'<line fill="red" fill-opacity="1.0" fill-rule="evenodd" />')
def test_fill_rgb_values(self):
obj = PresentationClass(debug=True, profile='full')
obj.fill(color=rgb(10, 20, 30), rule="evenodd", opacity=1.0)
self.assertEqual(obj.tostring(),
'<line fill="rgb(10,20,30)" fill-opacity="1.0" fill-rule="evenodd" />')
def test_fill_rgb_percentage(self):
obj = PresentationClass(debug=True, profile='full')
obj.fill(color=rgb(10, 20, 30, '%'), rule="evenodd", opacity=1.0)
self.assertEqual(obj.tostring(),
'<line fill="rgb(10%,20%,30%)" fill-opacity="1.0" fill-rule="evenodd" />')
def test_fill_paintserver(self):
obj = PresentationClass(debug=True, profile='full')
obj.fill(color=MockPaintServer())
self.assertEqual(obj.tostring(),
'<line fill="url(#mockpaintserver)" />')
def test_stroke(self):
obj = PresentationClass(debug=True, profile='full')
obj.stroke(color='red', width=2, opacity=0.5, linecap='round',
linejoin='round', miterlimit='1.5')
self.assertEqual(obj.tostring(),
'<line stroke="red" ' \
'stroke-linecap="round" ' \
'stroke-linejoin="round" ' \
'stroke-miterlimit="1.5" ' \
'stroke-opacity="0.5" ' \
'stroke-width="2" />')
def test_stroke_paintserver(self):
obj = PresentationClass(debug=True, profile='full')
obj.stroke(color=MockPaintServer())
self.assertEqual(obj.tostring(),
'<line stroke="url(#mockpaintserver)" />')
def test_dasharray(self):
obj = PresentationClass(debug=True, profile='full')
obj.dasharray([1., 0.5], offset=0.5)
self.assertEqual(obj.tostring(),
'<line stroke-dasharray="1.0 0.5" stroke-dashoffset="0.5" />')
obj.dasharray('1.0 0.5', offset=0.5)
self.assertEqual(obj.tostring(),
'<line stroke-dasharray="1.0 0.5" stroke-dashoffset="0.5" />')
def test_combi_call(self):
obj = PresentationClass(debug=True, profile='full')
obj.fill('red').stroke('blue')
self.assertEqual(obj.tostring(),
'<line fill="red" stroke="blue" />')
if __name__=='__main__':
unittest.main()
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