@Test
  public void testDoesNotCacheBigValues() {
    mCache =
        createDummyAdaptiveCountingMemoryCache(
            mParamsSupplier,
            mCacheTrimStrategy,
            mValueDescriptor,
            100,
            1,
            2,
            initialLFUCacheFractionPromil);
    assertNull(mCache.cache(KEY, newReference(CACHE_ENTRY_MAX_SIZE + 1)));
  }
test: pass illegal adaptive rate and illegal initial LFU cache fraction. expected result: fall
back and use the default adaptive rate and initial LFU fraction values.
imagepipeline-base/src/test/java/com/facebook/imagepipeline/cache/AbstractAdaptiveCountingMemoryCacheTest.java