def test_get_from_cache_not_translated(self, redis_mock, monkeypatch):
redis_mock.hmget = MagicMock(return_value=[None])
monkeypatch.setattr(redis.Redis, "hmget", redis_mock.hmget)
cache = redis_cache.RedisCache()
cached_translations, not_translated_texts = cache.get_from_cache(
["text"], "", "ru")
redis_mock.hmget.assert_called_with('auto:ru', ['text'])
assert cached_translations == {}
assert not_translated_texts == ['text']
def test_save_to_cache_with_source(self, redis_mock, redis_mock_hmset):
cache = redis_cache.RedisCache()
translation = {"translatedText": "text Translated", "input": "text"}
cache.save_to_cache([translation], "en", "ru")
redis_mock.hmset.assert_called_with('en:ru',
{'text': 'text Translated'})
def test_get_from_cache_translated_with_source(self, redis_mock,
monkeypatch):
redis_mock.hmget = MagicMock(return_value=['text Translated'])
monkeypatch.setattr(redis.Redis, "hmget", redis_mock.hmget)
cache = redis_cache.RedisCache()
cached_translations, not_translated_texts = cache.get_from_cache(
["text"], "en", "ru")
redis_mock.hmget.assert_called_with('en:ru', ['text'])
assert cached_translations["text"][0] == "text Translated"
assert cached_translations["text"][1] == "en"
assert not_translated_texts == []
def test_get_from_cache_mixed(self, redis_mock, monkeypatch):
redis_mock.hmget = MagicMock(return_value=[
None,
'{"translatedText": "text Translated", "detectedSourceLanguage": "en"}'
])
monkeypatch.setattr(redis.Redis, "hmget", redis_mock.hmget)
cache = redis_cache.RedisCache()
cached_translations, not_translated_texts = cache.get_from_cache(
["text", "text translated"], "", "ru")
redis_mock.hmget.assert_called_with('auto:ru',
['text', 'text translated'])
assert cached_translations["text translated"][0] == "text Translated"
assert cached_translations["text translated"][1] == "en"
assert not_translated_texts == ['text']
def initialize_cache():
"""Initialize cache based on environment variable."""
local_cache = 'RUN_LOCALLY'
redis_cache = 'REDISHOST'
if os.environ.get(local_cache) is not None:
import fake_cache
cache = fake_cache.FakeCache()
elif os.environ.get(redis_cache) is not None:
import redis_cache
cache = redis_cache.RedisCache()
else:
import datastore_cache
cache = datastore_cache.DatastoreCache()
return cache
def test_save_to_cache_without_source(self, redis_mock, redis_mock_hmset):
cache = redis_cache.RedisCache()
translation = {
"translatedText": "text Translated",
"detectedSourceLanguage": "en",
"input": "text"
}
cache.save_to_cache([translation], "", "ru")
redis_mock.hmset.assert_called_with(
'auto:ru', {
'text':
'{"translatedText": "text Translated", "detectedSourceLanguage": "en"}'
})