def clear_caches():
  global FS_CACHE, MR_CACHE
  old = FS_CACHE, MR_CACHE
  FS_CACHE, MR_CACHE = None, None
  return old
Checks that the number present and removed contacts, for the given user, matches what's expected.
dataset/ETHPy150Open cloudera/hue/desktop/libs/hadoop/src/hadoop/cluster.py/clear_caches--crossover with--dataset/ETHPy150Open viewfinderco/viewfinder/backend/www/test/fetch_contacts_test.py/FetchContactsTestCase._AssertContactCounts