def test_question_can_be_posted(user):
question = Post(id=1,
post_type_id=Post.QUESTION,
description="Test Question",
posted_by=user)
question.save()
post = Post.objects.get(pk=1)
assert question.description == post.description
def test_question_can_not_have_parent_id(user):
with pytest.raises(Exception) as e:
question = Post(id=1,
post_type_id=Post.QUESTION,
posted_by=user,
parent_id=1)
question.save()
assert 'Question should have null parent id' in str(e.value)
def test_downvotes_can_not_be_negative(user):
with pytest.raises(Exception) as e:
question = Post(id=1,
post_type_id=Post.QUESTION,
description="Test Question",
down_votes=-1,
posted_by=user)
question.save()
assert 'Invalid udown_votes, Downvote should be a non-negative integer' in str(
e.value)
def test_comment_can_be_posted_to_question(user):
question = Post(id=1,
post_type_id=Post.QUESTION,
description="Test Question",
posted_by=user)
comment = Post(id=2,
post_type_id=Post.COMMENT,
description="Test Comment",
parent_id=1,
posted_by=user)
comment.save()
post = Post.objects.get(pk=2)
assert comment.description == post.description
def test_answer_can_be_posted_to_question(user):
question = Post(id=1,
post_type_id=Post.QUESTION,
description="Test Question",
posted_by=user)
answer = Post(id=2,
post_type_id=Post.ANSWER,
description="Test Answer",
parent_id=1,
posted_by=user)
answer.save()
post = Post.objects.get(pk=2)
assert answer.description == post.description
def new_post(request, post_type_id, post_id=None):
if request.method == 'POST':
form = PostForm(request.POST)
if form.is_valid():
post = Post()
post.post_type_id = post_type_id
post.description = request.POST['description']
if post_type_id != Post.QUESTION:
post.parent_id = post_id
post.posted_by = request.user
post.save()
return HttpResponseRedirect(get_redirect_url(post))
else:
return HttpResponse("Invalid Input.")
def test_answer_can_not_be_posted_to_answer(user):
with pytest.raises(Exception) as e:
question = Post(id=1,
post_type_id=Post.QUESTION,
description="Test Question",
posted_by=user)
valid_answer = Post(id=2,
post_type_id=Post.ANSWER,
description="Test Valid Answer",
parent_id=1,
posted_by=user)
invalid_answer = Post(id=3,
post_type_id=Post.ANSWER,
description="Test Invalid Answer",
parent_id=2,
posted_by=user)
invalid_answer.save()
assert 'Invalid parrent id' in str(e.value)
def test_comments_can_not_be_posted_to_comments(user):
with pytest.raises(Exception) as e:
question = Post(id=1,
post_type_id=Post.QUESTION,
description="Test Question",
posted_by=user)
answer = Post(id=2,
post_type_id=Post.ANSWER,
description="Test Answer",
parent_id=1,
posted_by=user)
valid_comment = Post(id=3,
post_type_id=Post.COMMENT,
description="Test Valid Comment",
parent_id=2,
posted_by=user)
invalid_comment = Post(id=4,
post_type_id=Post.COMMENT,
description="Test Invalid Comment",
parent_id=3,
posted_by=user)
invalid_comment.save()
assert 'Invalid parrent id' in str(e.value)
def test_comment_must_have_parent_id(user):
with pytest.raises(Exception) as e:
comment = Post(id=1, post_type_id=Post.COMMENT, posted_by=user)
comment.save()
assert 'Parent id cant be null for answers and comments' in str(e.value)
def test_answer_must_have_parent_id(user):
with pytest.raises(Exception) as e:
answer = Post(id=1, post_type_id=Post.ANSWER, posted_by=user)
answer.save()
assert 'Parent id cant be null for answers and comments' in str(e.value)
def post(request):
user = User(id=1, username='******')
post = Post(post_type_id=Post.QUESTION, posted_by=user)
post.save()
return post