def test_sequence_sections_exclusive(self):
'''test function sequenceSections(sections)'''
def check_sequence(dic):
'''return true if all values>0'''
for i in dic.values():
if i==0:
return False
return True
# create a user
u = User(nickname = 'john', email = '*****@*****.**',
role = ROLE_RESEARCHER)
db.session.add(u)
survey = Survey(title = "test",researcher = u)
s1 = Section (title = "1",description = "a",
sequence = 1, percent = 1, survey = survey)
s11 = Section (title = "1.1", description = "a",
sequence = 1, percent = 0.5, parent = s1)
s12 = Section (title = "1.1", description = "a",
sequence = 1, percent = 0.5, parent = s1)
s111 = Section (title = "1.1", description = "a",
sequence = 1, percent = 0.5, parent = s11)
s112 = Section (title = "1.1", description = "a",
sequence = 1, percent = 0.5, parent = s11)
db.session.add(survey)
db.session.add(s1)
db.session.add(s11)
db.session.add(s12)
db.session.add(s111)
db.session.add(s112)
db.session.commit()
# key1 0.25 %
key1 = (s1.id,s11.id,s111.id)
# key2 0.25 %
key2 = (s1.id,s11.id,s112.id)
# key3 0.50 %
key3 = (s1.id,s12.id)
dic ={key1:0,key2:0,key3:0}
n = 100
error = 0.2
for i in range(n):
l = tuple(Section.sequenceSections(survey.sections))
if dic.has_key(l):
dic[l] = dic[l]+1
else:
self.assertTrue(False,"unexpected value")
break
self.assertTrue(check_sequence(dic))
range1 = range(int(round(n*.25 - error*n)),int(round(n*.25 + error*n)))
range2 = range(int(round(n*.5 - error*n)),int(round(n*.5 + error*n)))
self.assertIn(dic[key1],range1)
self.assertIn(dic[key2],range1)
self.assertIn(dic[key3],range2)
def test_sequence_sections_order(self):
'''test function sequenceSections(sections)'''
def check_sequence(dic):
'''return true if all values>0'''
for i in dic.values():
if i==0:
return False
return True
u = User(nickname = 'john', email = '*****@*****.**',
role = ROLE_RESEARCHER)
db.session.add(u)
survey = Survey(title = "test",researcher = u)
s1 = Section (title = "1",description = "a",
sequence = 1, percent = 1, survey = survey)
s2 = Section (title = "1",description = "a",
sequence = 2, percent = 1, survey = survey)
s3 = Section (title = "1",description = "a",
sequence = 2, percent = 1, survey = survey)
s4 = Section (title = "1",description = "a",
sequence = 2, percent = 1, survey = survey)
s5 = Section (title = "1",description = "a",
sequence = 3, percent = 1, survey = survey)
s6 = Section (title = "1",description = "a",
sequence = 3, percent = 1, survey = survey)
db.session.add(survey)
db.session.add(s1)
db.session.add(s2)
db.session.add(s3)
db.session.add(s4)
db.session.add(s5)
db.session.add(s6)
db.session.commit()
s1 = s1.id
s2 = s2.id
s3 = s3.id
s4 = s4.id
s5 = s5.id
s6 = s6.id
key1 = (s1,s2,s3,s4,s5,s6)
key2 = (s1,s2,s3,s4,s6,s5)
key3 = (s1,s2,s4,s3,s5,s6)
key4 = (s1,s2,s4,s3,s6,s5)
key5 = (s1,s3,s2,s4,s5,s6)
key6 = (s1,s3,s2,s4,s6,s5)
key7 = (s1,s3,s4,s2,s5,s6)
key8 = (s1,s3,s4,s2,s6,s5)
key9 = (s1,s4,s2,s3,s5,s6)
key10 = (s1,s4,s2,s3,s6,s5)
key11 = (s1,s4,s3,s2,s5,s6)
key12 = (s1,s4,s3,s2,s6,s5)
dic = {key1:0,key2:0,key3:0,key4:0,key5:0,key6:0,key7:0,
key8:0,key9:0,key10:0,key11:0,key12:0}
n = 100
i=0
while not check_sequence(dic) and i<n:
l = tuple(Section.sequenceSections(survey.sections))
if dic.has_key(l):
dic[l] = dic[l]+1
else:
self.assertTrue(False,"unexpected value")
i=i+1
self.assertTrue(check_sequence(dic))
