def setUp(self):
self.databroker_meta = FakeDataBrokerMeta()
self.databroker_meta.filebroker = FakeFileBrokerMeta()
self.databroker_bib = FakeDataBrokerBib()
self.databroker_bib.filebroker = FakeFileBrokerBib()
self.metacache = CacheEntrySet(self.databroker_meta, 'metacache')
self.bibcache = CacheEntrySet(self.databroker_bib, 'bibcache')
def setUp(self):
self.databroker_meta = FakeDataBrokerMeta()
self.databroker_meta.filebroker = FakeFileBrokerMeta()
self.databroker_bib = FakeDataBrokerBib()
self.databroker_bib.filebroker = FakeFileBrokerBib()
self.metacache = CacheEntrySet(self.databroker_meta, "metacache")
self.bibcache = CacheEntrySet(self.databroker_bib, "bibcache")
def test_bibcache_does_not_call_bib_functions(self):
with self.assertRaises(AttributeError):
CacheEntrySet(self.databroker_meta, 'bibcache')
class TestCacheEntrySet(unittest.TestCase):
def setUp(self):
self.databroker_meta = FakeDataBrokerMeta()
self.databroker_meta.filebroker = FakeFileBrokerMeta()
self.databroker_bib = FakeDataBrokerBib()
self.databroker_bib.filebroker = FakeFileBrokerBib()
self.metacache = CacheEntrySet(self.databroker_meta, 'metacache')
self.bibcache = CacheEntrySet(self.databroker_bib, 'bibcache')
def test_metacache_does_not_call_bib_functions(self):
with self.assertRaises(AttributeError):
CacheEntrySet(self.databroker_bib, 'metacache')
def test_bibcache_does_not_call_bib_functions(self):
with self.assertRaises(AttributeError):
CacheEntrySet(self.databroker_meta, 'bibcache')
def test_push_pushes_to_file(self):
self.metacache.push('a', 'b')
self.assertEqual(self.databroker_meta.meta, 'b')
self.bibcache.push('a', 'b')
self.assertEqual(self.databroker_bib.bib, 'b')
def test_push_to_cache_does_not_push_to_file(self):
self.metacache.push_to_cache('a', 'b')
self.assertIs(self.databroker_meta.meta, None)
self.bibcache.push_to_cache('a', 'b')
self.assertIs(self.databroker_bib.bib, None)
def test_push_to_cache_pushes_to_cache(self):
self.metacache.push_to_cache('a', 'b')
self.assertIs(self.metacache.entries['a'].data, 'b')
self.bibcache.push_to_cache('a', 'b')
self.assertIs(self.bibcache.entries['a'].data, 'b')
def test_pulls_from_file(self):
self.databroker_meta.meta = 'b'
value = self.metacache.pull('a')
self.assertEqual(value, 'b')
self.databroker_bib.bib = 'b'
value = self.bibcache.pull('a')
self.assertEqual(value, 'b')
def test_pulls_from_cache(self):
self.databroker_meta.meta = 'b'
self.databroker_meta.filebroker.mtime = time.time()
self.metacache.push_to_cache('a', 'c')
self.databroker_meta.filebroker.mtime = time.time() - 1.1
value = self.metacache.pull('a')
self.assertEqual(value, 'c')
self.databroker_bib.bib = 'b'
self.databroker_bib.filebroker.mtime = time.time()
self.bibcache.push_to_cache('a', 'c')
self.databroker_bib.filebroker.mtime = time.time() - 1.1
value = self.bibcache.pull('a')
self.assertEqual(value, 'c')
def test_pulls_outdated_from_file(self):
self.databroker_meta.meta = 'b'
self.databroker_meta.filebroker.mtime = time.time()
self.metacache.push_to_cache('a', 'c')
self.databroker_meta.filebroker.mtime = time.time() + 1.1
value = self.metacache.pull('a')
self.assertEqual(value, 'b')
self.databroker_bib.bib = 'b'
self.databroker_bib.filebroker.mtime = time.time()
self.bibcache.push_to_cache('a', 'c')
self.databroker_bib.filebroker.mtime = time.time() + 1.1
value = self.bibcache.pull('a')
self.assertEqual(value, 'b')
def test_is_outdated_when_unknown_citekey(self):
self.assertTrue(self.metacache._is_outdated('a'))
def test_is_outdated_when_newer_mtime(self):
# Actually tests for mtime in future
self.bibcache.push_to_cache('a', 'b')
self.databroker_meta.filebroker.mtime = time.time() + 1.1
self.assertTrue(self.metacache._is_outdated('a'))
def test_is_not_outdated_when_older_mtime(self):
# Actually tests for mtime in future
self.databroker_meta.filebroker.mtime = time.time()
self.metacache.push_to_cache('a', 'b')
self.databroker_meta.filebroker.mtime = time.time() - 1.1
self.assertFalse(self.metacache._is_outdated('a'))
class TestCacheEntrySet(unittest.TestCase):
def setUp(self):
self.databroker_meta = FakeDataBrokerMeta()
self.databroker_meta.filebroker = FakeFileBrokerMeta()
self.databroker_bib = FakeDataBrokerBib()
self.databroker_bib.filebroker = FakeFileBrokerBib()
self.metacache = CacheEntrySet(self.databroker_meta, "metacache")
self.bibcache = CacheEntrySet(self.databroker_bib, "bibcache")
def test_metacache_does_not_call_bib_functions(self):
with self.assertRaises(AttributeError):
CacheEntrySet(self.databroker_bib, "metacache")
def test_bibcache_does_not_call_bib_functions(self):
with self.assertRaises(AttributeError):
CacheEntrySet(self.databroker_meta, "bibcache")
def test_push_pushes_to_file(self):
self.metacache.push("a", "b")
self.assertEqual(self.databroker_meta.meta, "b")
self.bibcache.push("a", "b")
self.assertEqual(self.databroker_bib.bib, "b")
def test_push_to_cache_does_not_push_to_file(self):
self.metacache.push_to_cache("a", "b")
self.assertIs(self.databroker_meta.meta, None)
self.bibcache.push_to_cache("a", "b")
self.assertIs(self.databroker_bib.bib, None)
def test_push_to_cache_pushes_to_cache(self):
self.metacache.push_to_cache("a", "b")
self.assertIs(self.metacache.entries["a"].data, "b")
self.bibcache.push_to_cache("a", "b")
self.assertIs(self.bibcache.entries["a"].data, "b")
def test_pulls_from_file(self):
self.databroker_meta.meta = "b"
value = self.metacache.pull("a")
self.assertEqual(value, "b")
self.databroker_bib.bib = "b"
value = self.bibcache.pull("a")
self.assertEqual(value, "b")
def test_pulls_from_cache(self):
self.databroker_meta.meta = "b"
self.databroker_meta.filebroker.mtime = time.time()
self.metacache.push_to_cache("a", "c")
self.databroker_meta.filebroker.mtime = time.time() - 1.1
value = self.metacache.pull("a")
self.assertEqual(value, "c")
self.databroker_meta.filebroker.mtime = time.time()
self.databroker_bib.bib = "b"
self.databroker_bib.filebroker.mtime = time.time() - 1.1
self.bibcache.push_to_cache("a", "c")
value = self.bibcache.pull("a")
self.assertEqual(value, "c")
def test_pulls_outdated_from_file(self):
self.databroker_meta.meta = "b"
self.databroker_meta.filebroker.mtime = time.time()
self.metacache.push_to_cache("a", "c")
self.databroker_meta.filebroker.mtime = time.time() + 1.1
value = self.metacache.pull("a")
self.assertEqual(value, "b")
self.databroker_bib.bib = "b"
self.databroker_bib.filebroker.mtime = time.time()
self.bibcache.push_to_cache("a", "c")
self.databroker_bib.filebroker.mtime = time.time() + 1.1
value = self.bibcache.pull("a")
self.assertEqual(value, "b")
def test_is_outdated_when_unknown_citekey(self):
self.assertTrue(self.metacache._is_outdated("a"))
def test_is_outdated_when_newer_mtime(self):
# Actually tests for mtime in future
self.bibcache.push_to_cache("a", "b")
self.databroker_meta.filebroker.mtime = time.time() + 1.1
self.assertTrue(self.metacache._is_outdated("a"))
def test_is_not_outdated_when_older_mtime(self):
# Actually tests for mtime in future
self.databroker_meta.filebroker.mtime = time.time()
self.metacache.push_to_cache("a", "b")
self.databroker_meta.filebroker.mtime = time.time() - 1.1
self.assertFalse(self.metacache._is_outdated("a"))
