def test_backup_and_recover_cache(self):
"""Test if it does a backup of the cache and recovers its data"""
# Create a new job with and empty cache
job = PercevalJob('arthur-job-1234567890', 'mytask', 'git',
self.conn, 'items')
job.initialize_cache(self.tmp_path)
contents = [item for item in job.cache.retrieve()]
self.assertEqual(len(contents), 0)
items = [1, 2, 3, 4, 5]
job.cache.store(*items)
# Initialize a new job and make a backup of the data
job = PercevalJob('arthur-job-1234567890-bis', 'mytask', 'git',
self.conn, 'items')
job.initialize_cache(self.tmp_path, backup=True)
contents = [item for item in job.cache.retrieve()]
self.assertListEqual(contents, items)
# Hard cleaning of the cache data
job.cache.clean()
contents = [item for item in job.cache.retrieve()]
self.assertListEqual(contents, [])
# Recover the data
job.recover_cache()
contents = [item for item in job.cache.retrieve()]
self.assertListEqual(contents, items)
def test_recover_unitialized_cache(self):
"""Test if not fails recovering from a cache not initialized"""
job = PercevalJob('arthur-job-1234567890', 'mytask', 'git',
self.conn, 'items')
self.assertEqual(job.cache, None)
job.recover_cache()
self.assertEqual(job.cache, None)
