@Test
void testContains() {

    Variant whiteListedVariant = VariantEvaluation.builder(1, 234567, "A", "G").build();
    ImmutableSet<AlleleProto.AlleleKey> whitelistedKeys = ImmutableSet.of(AlleleProtoAdaptor.toAlleleKey(whiteListedVariant));
    VariantWhiteList instance = InMemoryVariantWhiteList.of(whitelistedKeys);
    assertThat(instance.contains(whiteListedVariant), is(true));
    VariantWhiteList emptyInstance = InMemoryVariantWhiteList.empty();
    assertThat(emptyInstance.contains(whiteListedVariant), is(false));
}