source: products/quintagroup.captcha.core/trunk/quintagroup/captcha/core/tests/testWidget.py @ 1957

import string
from base import *

from Products.CMFCore.DirectoryView import registerDirectory
from Products.CMFCore.DirectoryView import addDirectoryViews
from Products.CMFCore.DirectoryView import DirectoryView

NOT_VALID = re.compile("Please re\-enter validation code")

class TestCaptchaWidget(ptc.FunctionalTestCase):

    def addTestLayer(self):
        # Install test_captcha skin layer
        registerDirectory('tests', GLOBALS)
        skins = self.portal.portal_skins
        addDirectoryViews(skins, 'tests', GLOBALS)
        skinName = skins.getDefaultSkin()
        paths = map(string.strip, skins.getSkinPath(skinName).split(','))
        paths.insert(paths.index('custom')+1, 'test_captcha')
        skins.addSkinSelection(skinName, ','.join(paths))
        self._refreshSkinData()

    def afterSetUp(self):
        self.loginAsPortalOwner()
        self.addProduct(PRODUCT_NAME)
        self.addTestLayer()
        self.portal.invokeFactory('Document', 'index_html')
        self.portal['index_html'].allowDiscussion(True)
        self.absolute_url = self.portal['index_html'].absolute_url_path()

        self.basic_auth = ':'.join((portal_owner,default_password))
        self.captcha_key = self.portal.captcha_key

    def testImage(self):
        path = '%s/test_form' % self.absolute_url
        response = self.publish(path, self.basic_auth, request_method='GET').getBody()
        patt = re.compile('\s+src="%s(/getCaptchaImage/[0-9a-fA-F]+)"' % self.portal.absolute_url())
        match_obj = patt.search(response)

        img_url = match_obj.group(1)
        content_type = self.publish('/plone' + img_url, self.basic_auth).getHeader('content-type')
        self.assert_(content_type.startswith('image'))

    def testSubmitRightCaptcha(self):
        hashkey = self.portal.getCaptcha()
        key = getWord(int(parseKey(decrypt(self.captcha_key, hashkey))['key']))
        parameters = 'form.submitted=1&key=%s' % key
        path = '%s/test_form?%s' % (self.absolute_url, parameters)
        extra = {'hashkey': hashkey,
                 'form.button.Save': 'Save'}
        response = self.publish(path, self.basic_auth, extra=extra, request_method='GET').getBody()

        open('/tmp/right.captcha.html','w').write(response)

        self.assert_(not NOT_VALID.search(response))

    def testSubmitWrongCaptcha(self):
        hashkey = self.portal.getCaptcha()
        parameters = 'form.submitted=1&key=fdfgh'
        path = '%s/test_form?%s' % (self.absolute_url, parameters)
        extra = {'hashkey': hashkey,
                 'form.button.Save': 'Save'}
        response = self.publish(path, self.basic_auth, extra=extra, request_method='GET').getBody()
        self.assert_(NOT_VALID.search(response))

    def testSubmitRightCaptchaTwice(self):
        hashkey = self.portal.getCaptcha()
        key = getWord(int(parseKey(decrypt(self.captcha_key, hashkey))['key']))
        parameters = 'form.submitted=1&key=%s'%key
        path = '%s/test_form?%s'%(self.absolute_url, parameters)
        extra = {'hashkey': hashkey,
                 'form.button.Save': 'Save'}
        self.publish(path, self.basic_auth, extra=extra, request_method='GET')
        response = self.publish(path, self.basic_auth, extra=extra, request_method='GET').getBody()

        self.assert_(NOT_VALID.search(response))


def test_suite():
    suite = unittest.TestSuite()
    suite.addTest(unittest.makeSuite(TestCaptchaWidget))
    return suite