def testGenerateProblemStatement(self):
body = "{{amount1}}:{{quantity1}} :: {{amount2}}:{{quantity2}}"
defaultDomain = Domain(type=Domain.FRACTION, low=1, high=99)
varDomains = {DirectProportionProblem.amount1: self.defaultVarDomain,
DirectProportionProblem.amount2: self.defaultVarDomain,
DirectProportionProblem.quantity1: self.defaultVarDomain,
DirectProportionProblem.quantity2: self.defaultVarDomain}
# override fractional ratios with integer in the template.
template = ProblemTemplate(problemName="DirectProportionRatioProblem",
body = "{{amount1}}:{{amount2}} :: {{quantity1}}:{{quantity2}}",
author=None, varDomains=varDomains)
s = template.generateProblemStatement(defaultDomain, 'text', False)
expected = '99:72 :: ?:40'
self.assertEquals(expected, s)
def setUp(self):
from django.conf import settings
settings._target = None
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
random.seed(2)
self.defaultVarDomain = Domain(type=Domain.WHOLE_NUMBER, low=2, high=100)
varDomains = {LcmProblem.num1: self.defaultVarDomain,
LcmProblem.num2: self.defaultVarDomain,
LcmProblem.lcm: self.defaultVarDomain}
self.lcmProblem = LcmProblem(varDomains)
bodyLcm = "Ram can run a lap in {{num1}} seconds and " + \
"Shyam can run a lap in {{num2}} seconds. They both start together." + \
" After how many seconds will they both meet again at the starting point?"
self.lcmTemplate = ProblemTemplate('LcmProblem', body=bodyLcm, author=None)
init.initProblems()
def testSaveTemplate(self):
from google.appengine.api import datastore_file_stub
from google.appengine.api import mail_stub
from google.appengine.api import user_service_stub
from google.appengine.api import apiproxy_stub_map
from google.appengine.api import urlfetch_stub
apiproxy_stub_map.apiproxy = apiproxy_stub_map.APIProxyStubMap()
apiproxy_stub_map.apiproxy.RegisterStub('urlfetch', urlfetch_stub.URLFetchServiceStub())
apiproxy_stub_map.apiproxy.RegisterStub('user', user_service_stub.UserServiceStub())
apiproxy_stub_map.apiproxy.RegisterStub('datastore_v3', datastore_file_stub.DatastoreFileStub('yaksha', None, None))
apiproxy_stub_map.apiproxy.RegisterStub('mail', mail_stub.MailServiceStub())
t = ProblemTemplate(modelProblemClassName="dummy", body="body")
key = t.put()
t1 = ProblemTemplate.get(key)
self.assertEquals(t1.key(), t.key())
self.assertEquals(t1.problemName, t.problemName)
self.assertEquals(t1.body, t.body)
self.assertEquals(t1.author, t.author)
self.assertEquals(t1.created, t.created)
t.delete()
class TestProblemTemplate(unittest.TestCase):
def setUp(self):
from django.conf import settings
settings._target = None
os.environ['DJANGO_SETTINGS_MODULE'] = 'settings'
random.seed(2)
self.defaultVarDomain = Domain(type=Domain.WHOLE_NUMBER, low=2, high=100)
varDomains = {LcmProblem.num1: self.defaultVarDomain,
LcmProblem.num2: self.defaultVarDomain,
LcmProblem.lcm: self.defaultVarDomain}
self.lcmProblem = LcmProblem(varDomains)
bodyLcm = "Ram can run a lap in {{num1}} seconds and " + \
"Shyam can run a lap in {{num2}} seconds. They both start together." + \
" After how many seconds will they both meet again at the starting point?"
self.lcmTemplate = ProblemTemplate('LcmProblem', body=bodyLcm, author=None)
init.initProblems()
def testGenerateProblemStatement(self):
body = "{{amount1}}:{{quantity1}} :: {{amount2}}:{{quantity2}}"
defaultDomain = Domain(type=Domain.FRACTION, low=1, high=99)
varDomains = {DirectProportionProblem.amount1: self.defaultVarDomain,
DirectProportionProblem.amount2: self.defaultVarDomain,
DirectProportionProblem.quantity1: self.defaultVarDomain,
DirectProportionProblem.quantity2: self.defaultVarDomain}
# override fractional ratios with integer in the template.
template = ProblemTemplate(problemName="DirectProportionRatioProblem",
body = "{{amount1}}:{{amount2}} :: {{quantity1}}:{{quantity2}}",
author=None, varDomains=varDomains)
s = template.generateProblemStatement(defaultDomain, 'text', False)
expected = '99:72 :: ?:40'
self.assertEquals(expected, s)
def testRenderBody(self):
s = self.lcmTemplate.renderBody({'num1': 10, 'num2': 25, 'lcm': 50})
expected = 'Ram can run a lap in 10 seconds and Shyam can run a lap in 25 seconds. ' + \
'They both start together. ' + \
'After how many seconds will they both meet again at the starting point?'
self.assertEqual(expected, s)
def testRenderMultipleChoice(self):
s = self.lcmTemplate.renderMultipleChoice([10], [20,30,40,50], self.lcmProblem, LcmProblem.lcm, False)
expected = "<ol type='a'><li>20</li><li>30</li><li>10</li><li>40</li><li>50</li></ol>"
self.assertEqual(expected, s)
def testRenderText(self):
s = self.lcmTemplate.renderText([10], self.lcmProblem, LcmProblem.lcm, True)
expected = '<br/>Ans: <span style="color:red">10</span> '
self.assertEqual(expected, s)
def testRenderAnswer(self):
s = self.lcmTemplate.renderAnswer(self.lcmProblem, LcmProblem.lcm, False, 10)
expected = "10"
self.assertEqual(expected, s)
s = self.lcmTemplate.renderAnswer(self.lcmProblem, LcmProblem.lcm, True, 10)
expected = '<span style="color:red">10</span>'
self.assertEqual(expected, s)
def testSaveTemplate(self):
from google.appengine.api import datastore_file_stub
from google.appengine.api import mail_stub
from google.appengine.api import user_service_stub
from google.appengine.api import apiproxy_stub_map
from google.appengine.api import urlfetch_stub
apiproxy_stub_map.apiproxy = apiproxy_stub_map.APIProxyStubMap()
apiproxy_stub_map.apiproxy.RegisterStub('urlfetch', urlfetch_stub.URLFetchServiceStub())
apiproxy_stub_map.apiproxy.RegisterStub('user', user_service_stub.UserServiceStub())
apiproxy_stub_map.apiproxy.RegisterStub('datastore_v3', datastore_file_stub.DatastoreFileStub('yaksha', None, None))
apiproxy_stub_map.apiproxy.RegisterStub('mail', mail_stub.MailServiceStub())
t = ProblemTemplate(modelProblemClassName="dummy", body="body")
key = t.put()
t1 = ProblemTemplate.get(key)
self.assertEquals(t1.key(), t.key())
self.assertEquals(t1.problemName, t.problemName)
self.assertEquals(t1.body, t.body)
self.assertEquals(t1.author, t.author)
self.assertEquals(t1.created, t.created)
t.delete()
