Collection<StoreFile> sfs = this.store.getStorefiles();
// Ensure i files are gone.
assertEquals(storeFileNum - i, sfs.size());
// Ensure only non-expired files remain.
for (StoreFile sf : sfs) {
assertTrue(sf.getReader().getMaxTimestamp() >= (edge.currentTime() - storeTtl));
}
// Let the next store file expired.
edge.incrementTime(sleepTime);
}
assertNull(this.store.requestCompaction());