CollectionFeature.ALLOWS_NULL_QUERIES)
.named("ImmutableMap.values, unhashable")
.createTestSuite());
suite.addTest(ListTestSuiteBuilder.using(
new ImmutableMapKeyListGenerator())
.named("ImmutableMap.keySet.asList")
.withFeatures(CollectionSize.ANY,
CollectionFeature.SERIALIZABLE,
CollectionFeature.REJECTS_DUPLICATES_AT_CREATION,
CollectionFeature.ALLOWS_NULL_QUERIES)