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tests_cache.py
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from lib.testdata import CourseTestCase
from course.models import CourseModule, LearningObjectCategory
from .cache.content import CachedContent
from .cache.hierarchy import PreviousIterator
from .cache.points import CachedPoints
from .models import BaseExercise, StaticExercise, Submission
class CachedContentTest(CourseTestCase):
def test_invalidation(self):
c = CachedContent(self.instance)
created = c.created()
c = CachedContent(self.instance)
self.assertEqual(c.created(), created)
self.exercise0.save()
c = CachedContent(self.instance)
self.assertNotEqual(c.created(), created)
def test_content(self):
self.module0.status = CourseModule.STATUS.UNLISTED
self.module0.save()
c = CachedContent(self.instance)
self.assertFalse(c.dirty)
total = c.total()
self.assertEqual(total['min_group_size'], 1)
self.assertEqual(total['max_group_size'], 2)
modules = c.modules()
self.assertEqual(len(c.modules()), 3)
self.assertEqual(len(c.categories()), 1)
exercises0 = list(c.flat_module(modules[0], enclosed=False))
exercises1 = list(c.flat_module(modules[1], enclosed=False))
self.assertEqual(len(exercises0), 1)
self.assertEqual(len(exercises1), 2)
exercise = exercises0[0]
self.assertEqual(exercise['module_id'], modules[0]['id'])
self.assertTrue(CachedContent.is_visible(exercise))
self.assertFalse(CachedContent.is_listed(exercise))
exercise = exercises1[0]
self.assertEqual(exercise['module_id'], modules[1]['id'])
self.assertTrue(CachedContent.is_visible(exercise))
self.assertTrue(CachedContent.is_listed(exercise))
self.assertFalse(CachedContent.is_in_maintenance(exercise))
self.assertEqual(exercise['opening_time'], self.module.opening_time)
self.assertEqual(exercise['closing_time'], self.module.closing_time)
self.assertEqual(exercise['points_to_pass'], 0)
self.assertEqual(exercise['max_points'], 100)
def test_hierarchy(self):
c = CachedContent(self.instance)
full = list(c.flat_full())
hierarchy = [
'module','level','exercise','level',
'module','level','exercise','exercise','level',
'module','level','exercise','level',
]
for i,typ in enumerate(hierarchy):
self.assertEqual(full[i]['type'], typ)
begin = c.begin()
self.assertEqual(begin, full[2])
def test_find(self):
c = CachedContent(self.instance)
module,tree,prev,nex = c.find(self.module)
self.assertEqual(module['type'], 'module')
self.assertEqual(module['id'], self.module.id)
self.assertEqual(len(tree), 1)
self.assertEqual(prev['type'], 'exercise')
self.assertEqual(prev['id'], self.exercise0.id)
self.assertEqual(nex['type'], 'exercise')
self.assertEqual(nex['id'], self.exercise.id)
eid = c.find_path(self.module.id, self.exercise2.get_path())
self.assertEqual(eid, self.exercise2.id)
exercise,tree,prev,nex = c.find(self.exercise2)
self.assertEqual(exercise['type'], 'exercise')
self.assertEqual(exercise['id'], self.exercise2.id)
self.assertEqual(len(tree), 2)
self.assertEqual(tree[0], module)
self.assertEqual(prev['type'], 'exercise')
self.assertEqual(prev['id'], self.exercise.id)
self.assertEqual(nex['type'], 'module')
self.assertEqual(nex['id'], self.module2.id)
def test_backwards(self):
c = CachedContent(self.instance)
backwards = list(PreviousIterator(c.modules()))
hierarcy = [
'exercise','module',
'exercise','exercise','module',
'exercise','module',
]
for i,typ in enumerate(hierarcy):
self.assertEqual(backwards[i]['type'], typ)
def test_flat_modules(self):
c = CachedContent(self.instance)
sizes = [3,4,3]
for i,m in enumerate(c.modules_flatted()):
self.assertEqual(len(list(m['flatted'])), sizes[i])
def test_deep(self):
self.subexercise = StaticExercise.objects.create(
course_module=self.module,
category=self.category,
parent=self.exercise2,
status=BaseExercise.STATUS.UNLISTED,
url='s1',
name="Deep Exercise",
exercise_page_content='$$subexercise$$content',
submission_page_content='$$subexercise$$received',
points_to_pass=0,
max_points=100,
order=1,
)
c = CachedContent(self.instance)
exercise,tree,prev,nex = c.find(self.subexercise)
self.assertEqual(nex['type'], 'module')
self.assertEqual(nex['id'], self.module2.id)
class CachedPointsTest(CourseTestCase):
def test_invalidation(self):
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
self.assertFalse(p.dirty)
created = p.created()
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
self.assertEqual(p.created(), created)
self.exercise0.save()
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
self.assertNotEqual(p.created(), created)
created = p.created()
self.submission2.save()
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
self.assertEqual(c.created(), created[1])
self.assertNotEqual(p.created(), created)
def test_accumulation(self):
self.submission2.set_points(2,2)
self.submission2.save()
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
entry,tree,_,_ = p.find(self.exercise)
self.assertTrue(entry['graded'])
self.assertTrue(entry['passed'])
self.assertEqual(entry['points'], 50)
total = p.total()
self.assertEqual(total['submission_count'], 2)
self.assertEqual(total['points'], 50)
self.assertEqual(total['points_by_difficulty'].get('',0), 50)
module = p.modules()[1]
self.assertEqual(module['submission_count'], 2)
self.assertEqual(module['points'], 50)
self.assertEqual(module['points_by_difficulty'].get('',0), 50)
self.assertFalse(module['passed'])
category = p.categories()[0]
self.assertTrue(category['passed'])
self.submission2.set_ready()
self.submission2.save()
p = CachedPoints(self.instance, self.student, c)
total = p.total()
self.assertEqual(total['submission_count'], 2)
self.assertEqual(total['points'], 100)
self.assertEqual(total['points_by_difficulty'].get('',0), 100)
self.submission3.set_points(10,100)
self.submission3.set_ready()
self.submission3.save()
p = CachedPoints(self.instance, self.student, c)
total = p.total()
self.assertEqual(total['submission_count'], 3)
self.assertEqual(total['points'], 110)
self.assertEqual(total['points_by_difficulty'].get('',0), 110)
module = p.modules()[1]
self.assertTrue(module['passed'])
def test_unconfirmed(self):
self.category2 = LearningObjectCategory.objects.create(
course_instance=self.instance,
name="Test Category 2",
points_to_pass=5,
confirm_the_level=True,
)
self.exercise2.category = self.category2
self.exercise2.save()
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
total = p.total()
self.assertEqual(total['points'], 0)
self.assertEqual(total['points_by_difficulty'].get('',0), 0)
self.assertEqual(total['unconfirmed_points_by_difficulty'].get('',0), 50)
module = p.modules()[1]
self.assertEqual(module['points'], 0)
category = p.categories()[0]
self.assertEqual(category['points'], 0)
self.submission3.set_points(1,2)
self.submission3.set_ready()
self.submission3.save()
p = CachedPoints(self.instance, self.student, c)
total = p.total()
self.assertEqual(total['points'], 50)
self.assertEqual(total['points_by_difficulty'].get('',0), 50)
self.assertEqual(total['unconfirmed_points_by_difficulty'].get('',0), 0)
module = p.modules()[1]
self.assertEqual(module['points'], 50)
category = p.categories()[0]
self.assertEqual(category['points'], 50)
def test_unofficial(self):
self.module.late_submissions_allowed = False
self.module.save()
self.category.accept_unofficial_submits = True
self.category.save()
sub = Submission.objects.create(exercise=self.exercise3)
sub.submitters.add(self.student.userprofile)
sub.submission_time = self.three_days_after
sub.set_points(1,2)
sub.set_ready()
sub.save()
self.submission2.submission_time = self.three_days_after
self.submission2.set_points(2,2)
self.submission2.set_ready()
self.submission2.save()
c = CachedContent(self.instance)
p = CachedPoints(self.instance, self.student, c)
entry,_,_,_ = p.find(self.exercise3)
self.assertFalse(entry['graded'])
self.assertTrue(entry['unofficial'])
self.assertEqual(entry['points'], 50)
entry,_,_,_ = p.find(self.exercise)
self.assertTrue(entry['graded'])
self.assertFalse(entry['unofficial'])
self.assertEqual(entry['points'], 50)