/
upload_test.py
executable file
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/
upload_test.py
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#!/usr/bin/env python3
"""Tests for upload.py."""
import datetime
import unittest
import upload
_VERBOSE = False
class UploadTest(unittest.TestCase):
def setUp(self):
history = {}
self.uploader = upload.DailyCountUploader(
history, None, dry_run=True, window=7, backfill=True)
self.samples_added = []
def add_called(sample):
# capture each sample we would insert to database
self.samples_added.append(sample)
self.uploader.add_daily_counts = add_called
def prep_history(self, fake_history):
for fake in fake_history:
sample_date = upload.str_to_date(fake[0])
product = fake[1]
version = fake[2]
downloads = fake[3]
sha256 = fake[4]
sig = fake[5]
file = '%s-%s' % (product, version)
fake_download_sample = upload.DownloadSample(
sample_date=sample_date,
file=file,
product=product,
version=version,
downloads_total=downloads,
sha256_total=sha256,
sig_total=sig)
self.uploader.new_sample(
fake_download_sample, downloads, sha256, sig,
sample_date=sample_date)
if _VERBOSE:
for k, v in self.uploader.history.items():
print(k, v.downloads_total, v.sha256_total, v.sig_total)
def test_nobackfill(self):
product = 'foo'
version = '1'
self.prep_history([
('2019-09-03', product, version, 50, 30, 10),
])
file = '%s-%s' % (product, version)
sample_date = upload.str_to_date('2019-09-04')
delta_downloads = 70
delta_sha256 = 60
delta_sig = 20
s = upload.DownloadSample(
sample_date=sample_date,
file=file,
product=product,
version=version,
downloads_total=50 + delta_downloads,
sha256_total=30 + delta_sha256,
sig_total=10 + delta_sig)
self.uploader.process_sample(s)
self.assertEqual(1, len(self.samples_added))
self.assertEqual(delta_downloads, self.samples_added[0].downloads)
self.assertEqual(delta_sha256, self.samples_added[0].sha256)
self.assertEqual(delta_sig, self.samples_added[0].sig)
def test_backfill(self):
product = 'foo'
version = '1'
self.prep_history([
('2019-09-03', product, version, 50, 30, 10),
])
last_dt = upload.str_to_date('2019-09-03')
file = '%s-%s' % (product, version)
sample_date = upload.str_to_date('2019-09-08') # backfill 4 days
n_backfill = 4
delta_downloads = 70
delta_sha256 = 60
delta_sig = 20
s = upload.DownloadSample(
sample_date=sample_date,
file=file,
product=product,
version=version,
downloads_total=50 + delta_downloads * (n_backfill + 1) + 1,
sha256_total=30 + delta_sha256 * (n_backfill + 1) + 2,
sig_total=10 + delta_sig * (n_backfill + 1) + 3)
self.uploader.process_sample(s)
if _VERBOSE:
for s in self.samples_added:
print(s)
self.assertEqual(n_backfill+1, len(self.samples_added))
for n in range(n_backfill):
self.assertEqual(
last_dt + datetime.timedelta(days=n+1),
self.samples_added[n].sample_date)
self.assertEqual(
(s.downloads_total - 50) // (n_backfill + 1),
self.samples_added[n].downloads)
self.assertEqual(
(s.sha256_total - 30) // (n_backfill + 1),
self.samples_added[n].sha256)
self.assertEqual(
(s.sig_total - 10) // (n_backfill + 1),
self.samples_added[n].sig)
# Not alignment with the sample created above
self.assertEqual(delta_downloads + 1,
self.samples_added[n_backfill].downloads)
self.assertEqual(delta_sha256 + 2, self.samples_added[n_backfill].sha256)
self.assertEqual(delta_sig + 3, self.samples_added[n_backfill].sig)
if __name__ == '__main__':
unittest.main()