Switch from Guava Optionals to Java 8 Optionals

This was a surprisingly involved change. Some of the difficulties included
java.util.Optional purposely not being Serializable (so I had to move a
few Optionals in mapreduce classes to @Nullable) and having to add the Truth
Java8 extension library for assertion support.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171863777
This commit is contained in:
mcilwain 2017-10-11 13:09:26 -07:00 committed by jianglai
parent 184b2b56ac
commit c0f8da0c6e
581 changed files with 1325 additions and 932 deletions

View file

@ -14,7 +14,6 @@
package google.registry.flows.domain;
import static com.google.common.base.Predicates.equalTo;
import static com.google.common.io.BaseEncoding.base16;
import static com.google.common.truth.Truth.assertThat;
import static google.registry.model.ofy.ObjectifyService.ofy;
@ -27,7 +26,6 @@ import static google.registry.testing.DatastoreHelper.persistResource;
import static google.registry.testing.TestDataHelper.loadFileWithSubstitutions;
import static google.registry.util.DatastoreServiceUtils.KEY_TO_KIND_FUNCTION;
import com.google.common.base.Predicates;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
import com.googlecode.objectify.Key;
@ -648,9 +646,11 @@ public class DomainInfoFlowTest extends ResourceFlowTestCase<DomainInfoFlow, Dom
keys.stream()
.map(KEY_TO_KIND_FUNCTION)
.anyMatch(
Predicates.or(
equalTo(Key.getKind(ContactResource.class)),
equalTo(Key.getKind(HostResource.class)))))
kind ->
ImmutableSet.of(
Key.getKind(ContactResource.class),
Key.getKind(HostResource.class))
.contains(kind)))
.count();
assertThat(numReadsWithContactsOrHosts).isEqualTo(1);
}