def test_returns_file_not_uploaded_yet(self):
"""
Test if a list with a nonexistent file passed in to get_file_diff
would return that file.
"""
files = [self.existing_content, "rando"]
assert get_file_diff(files) == ["rando"]
def test_returns_empty_if_content_already_exists(self):
"""Test if get_file_diff returns an empty list if all the files we pass in are
already present in our storage system.
We should only have one piece of content in our storage system, so we
pass a singleton list containing that. get_file_diff should then return an empty list.
"""
files = [self.existing_content]
assert get_file_diff(files) == []
def test_returns_empty_if_content_already_exists(self):
"""Test if get_file_diff returns an empty list if all the files we pass in are
already present in our storage system.
We should only have one piece of content in our storage system, so we
pass a singleton list containing that. get_file_diff should then return an empty list.
"""
files = [self.existing_content]
assert get_file_diff(files) == []
def test_returns_file_not_uploaded_yet(self):
"""
Test if a list with a nonexistent file passed in to get_file_diff
would return that file.
"""
files = [
self.existing_content,
"rando"
]
assert get_file_diff(files) == ["rando"]
def file_diff(request):
""" Determine which files don't exist on server """
try:
logging.debug("Entering the file_diff endpoint")
data = json.loads(request.body)
# Might want to use this once assumption that file exists is true (save on performance)
# in_db_list = File.objects.annotate(filename=Concat('checksum', Value('.'), 'file_format')).filter(filename__in=data).values_list('filename', flat=True)
# for f in list(set(data) - set(in_db_list)):
to_return = get_file_diff(data)
return HttpResponse(json.dumps(to_return))
except Exception as e:
return HttpResponseServerError(content=str(e), reason=str(e))
def file_diff(request):
""" Determine which files don't exist on server """
try:
logging.debug("Entering the file_diff endpoint")
data = json.loads(request.body)
# Might want to use this once assumption that file exists is true (save on performance)
# in_db_list = File.objects.annotate(filename=Concat('checksum', Value('.'), 'file_format'))
# .filter(filename__in=data).values_list('filename', flat=True)
# for f in list(set(data) - set(in_db_list)):
to_return = get_file_diff(data)
return HttpResponse(json.dumps(to_return))
except Exception as e:
return HttpResponseServerError(content=str(e), reason=str(e))
