mozilla-services/android-sync — comment on commit b22efc7db4e9df28155013643cdde3ecb07a0c82
File: test/src/org/mozilla/android/sync/test/AndroidBrowserHistoryRepositoryTest.java line 375
By marina-samuel:

What happened to the wipe()? I believe it was required in each test so that when you do fetchAll() and check the count, it's not contaminated by records inserted in previous tests.