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#!/bin/env python
#Copyright ReportLab Europe Ltd. 2000-2017
#see license.txt for license details
__doc__='checks callbacks work'
__version__='3.3.0'
from reportlab.lib.testutils import setOutDir,makeSuiteForClasses, outputfile, printLocation
setOutDir(__name__)
import unittest
from reportlab.pdfgen.canvas import Canvas
from tests.test_pdfgen_general import makeDocument
_PAGE_COUNT = 0
class CallBackTestCase(unittest.TestCase):
"checks it gets called"
def callMe(self, pageNo):
self.pageCount = pageNo
def test0(self):
"Make a PDFgen document with most graphics features"
self.pageCount = 0
makeDocument(outputfile('test_pdfgen_callback.pdf'), pageCallBack=self.callMe)
#no point saving it!
assert self.pageCount >= 7, 'page count not called!'
def makeSuite():
return makeSuiteForClasses(CallBackTestCase)
#noruntests
if __name__ == "__main__":
unittest.TextTestRunner().run(makeSuite())
printLocation()
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