def load_questions_xml(filename):
"""Load questions from the given XML file."""
q_bank = parse(filename).getElementsByTagName("question")
for question in q_bank:
summary_node = question.getElementsByTagName("summary")[0]
summary = (summary_node.childNodes[0].data).strip()
desc_node = question.getElementsByTagName("description")[0]
description = (desc_node.childNodes[0].data).strip()
type_node = question.getElementsByTagName("type")[0]
type = (type_node.childNodes[0].data).strip()
points_node = question.getElementsByTagName("points")[0]
points = float((points_node.childNodes[0].data).strip()) \
if points_node else 1.0
test_node = question.getElementsByTagName("test")[0]
test = decode_html((test_node.childNodes[0].data).strip())
opt_node = question.getElementsByTagName("options")[0]
opt = decode_html((opt_node.childNodes[0].data).strip())
new_question = Question(summary=summary,
description=description,
points=points,
options=opt,
type=type,
test=test)
new_question.save()
def save(self, commit=True):
summary = self.cleaned_data.get("summary")
description = self.cleaned_data.get("description")
points = self.cleaned_data.get("points")
test = self.cleaned_data.get("test")
options = self.cleaned_data.get("options")
language = self.cleaned_data.get("language")
type = self.cleaned_data.get("type")
active = self.cleaned_data.get("active")
snippet = self.cleaned_data.get("snippet")
new_question = Question()
new_question.summary = summary
new_question.description = description
new_question.points = points
new_question.test = test
new_question.options = options
new_question.language = language
new_question.type = type
new_question.active = active
new_question.snippet = snippet
new_question = super(QuestionForm, self).save(commit=False)
if commit:
new_question.save()
return new_question
class QuestionTestCases(unittest.TestCase):
def setUp(self):
# Single question details
# self.question = Question(summary='Demo question', language='Python',
# type='Code', active=True,
# description='Write a function', points=1.0,
# test='Test Cases', snippet='def myfunc()')
self.question = Question(summary='Demo question', language='Python',
type='Code', active=True,
description='Write a function', points=1.0,
snippet='def myfunc()')
self.question.save()
self.question.tags.add('python', 'function')
self.testcase = TestCase(question=self.question,
func_name='def myfunc', kw_args='a=10,b=11',
pos_args='12,13', expected_answer='15')
answer_data = {"user_answer": "demo_answer",
"test_parameter": [{"func_name": "def myfunc",
"expected_answer": "15",
"test_id": self.testcase.id,
"pos_args": ["12", "13"],
"kw_args": {"a": "10",
"b": "11"}
}],
"id": self.question.id,
"language": "Python"}
self.answer_data_json = json.dumps(answer_data)
self.user_answer = "demo_answer"
def test_question(self):
""" Test question """
self.assertEqual(self.question.summary, 'Demo question')
self.assertEqual(self.question.language, 'Python')
self.assertEqual(self.question.type, 'Code')
self.assertFalse(self.question.options)
self.assertEqual(self.question.description, 'Write a function')
self.assertEqual(self.question.points, 1.0)
self.assertTrue(self.question.active)
self.assertEqual(self.question.snippet, 'def myfunc()')
tag_list = []
for tag in self.question.tags.all():
tag_list.append(tag.name)
self.assertEqual(tag_list, ['python', 'function'])
def test_consolidate_answer_data(self):
""" Test consolidate_answer_data function """
result = self.question.consolidate_answer_data([self.testcase],
self.user_answer)
self.assertEqual(result, self.answer_data_json)
class TestCaseTestCases(unittest.TestCase):
def setUp(self):
self.question = Question(summary='Demo question', language='Python',
type='Code', active=True,
description='Write a function', points=1.0,
snippet='def myfunc()')
self.question.save()
self.testcase = TestCase(question=self.question,
func_name='def myfunc', kw_args='a=10,b=11',
pos_args='12,13', expected_answer='15')
def test_testcase(self):
""" Test question """
self.assertEqual(self.testcase.question, self.question)
self.assertEqual(self.testcase.func_name, 'def myfunc')
self.assertEqual(self.testcase.kw_args, 'a=10,b=11')
self.assertEqual(self.testcase.pos_args, '12,13')
self.assertEqual(self.testcase.expected_answer, '15')
def save(self):
summary = self.cleaned_data["summary"]
description = self.cleaned_data["description"]
points = self.cleaned_data['points']
test = self.cleaned_data["test"]
options = self.cleaned_data['options']
language = self.cleaned_data['language']
type = self.cleaned_data["type"]
active = self.cleaned_data["active"]
snippet = self.cleaned_data["snippet"]
new_question = Question()
new_question.summary = summary
new_question.description = description
new_question.points = points
new_question.test = test
new_question.options = options
new_question.language = language
new_question.type = type
new_question.active = active
new_question.snippet = snippet
new_question.save()