def test_get_exists(self):
"""Test that the value is returned if a key has been saved."""
CacheService.set_value_for_key('fake_key', 'fake_value')
self.assertEquals(
CacheService.fetch_value_for_key('fake_key'),
'fake_value',
)
def test_get_exists(self):
"""Test that the value is returned if a key has been saved."""
CacheService.set_value_for_key('fake_key', 'fake_value')
self.assertEquals(
CacheService.fetch_value_for_key('fake_key'),
'fake_value',
)
def _mark_hash_seen(self, data_hash):
"""Adds the data hash to the cache.
:param str data_hash: hash to store
"""
CacheService.set_value_for_key(
self._get_cache_key(data_hash),
data_hash,
)
def _mark_hash_seen(self, data_hash):
"""Adds the data hash to the cache.
:param str data_hash: hash to store
"""
CacheService.set_value_for_key(
self._get_cache_key(data_hash),
data_hash,
)
def test_ttl(self):
"""Test that a key can expire."""
with freeze_time('2014-01-01T00:00:00'):
CacheService.set_value_for_key('fake_key', 'fake_value', ttl=5)
self.assertEquals(
CacheService.fetch_value_for_key('fake_key'),
'fake_value',
)
with freeze_time('2014-01-01T00:00:06'):
self.assertIsNone(CacheService.fetch_value_for_key('fake_key'), )
def test_ttl(self):
"""Test that a key can expire."""
with freeze_time('2014-01-01T00:00:00'):
CacheService.set_value_for_key('fake_key', 'fake_value', ttl=5)
self.assertEquals(
CacheService.fetch_value_for_key('fake_key'),
'fake_value',
)
with freeze_time('2014-01-01T00:00:06'):
self.assertIsNone(
CacheService.fetch_value_for_key('fake_key'),
)
def _has_seen_hash(self, data_hash):
"""Gets the value stored at the computed cache key.
:param str data_hash:
:returns bool: whether or not the hash is in the cache.
"""
return bool(
CacheService.fetch_value_for_key(self._get_cache_key(data_hash)))
def _has_seen_hash(self, data_hash):
"""Gets the value stored at the computed cache key.
:param str data_hash:
:returns bool: whether or not the hash is in the cache.
"""
return bool(
CacheService.fetch_value_for_key(
self._get_cache_key(data_hash)
)
)
def test_get_empty(self):
"""Test that None is returned if a key hasn't been saved."""
self.assertIsNone(CacheService.fetch_value_for_key('fake_key'))
def test_get_empty(self):
"""Test that None is returned if a key hasn't been saved."""
self.assertIsNone(CacheService.fetch_value_for_key('fake_key'))
