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

@ -16,13 +16,13 @@ package google.registry.flows;
import static com.google.common.io.BaseEncoding.base64;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import static google.registry.testing.TestDataHelper.loadFileWithSubstitutions;
import static google.registry.testing.TestLogHandlerUtils.findFirstLogMessageByPrefix;
import static java.nio.charset.StandardCharsets.UTF_8;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.testing.TestLogHandler;
@ -34,6 +34,7 @@ import google.registry.model.eppoutput.EppResponse;
import google.registry.model.reporting.IcannReportingTypes.ActivityReportField;
import google.registry.testing.ShardableTestCase;
import java.util.Map;
import java.util.Optional;
import java.util.logging.Logger;
import org.json.simple.JSONValue;
import org.junit.Before;
@ -139,7 +140,7 @@ public class FlowReporterTest extends ShardableTestCase {
@Test
public void testRecordToLogs_metadata_notResourceFlow_noResourceTypeOrTld() throws Exception {
when(flowReporter.eppInput.isDomainResourceType()).thenReturn(false);
when(flowReporter.eppInput.getResourceType()).thenReturn(Optional.<String>absent());
when(flowReporter.eppInput.getResourceType()).thenReturn(Optional.<String>empty());
flowReporter.recordToLogs();
Map<String, Object> json =
parseJsonMap(findFirstLogMessageByPrefix(handler, "FLOW-LOG-SIGNATURE-METADATA: "));
@ -179,7 +180,7 @@ public class FlowReporterTest extends ShardableTestCase {
@Test
public void testRecordToLogs_metadata_multipleTargetIds_uniqueTldSet() throws Exception {
when(flowReporter.eppInput.isDomainResourceType()).thenReturn(true);
when(flowReporter.eppInput.getSingleTargetId()).thenReturn(Optional.<String>absent());
when(flowReporter.eppInput.getSingleTargetId()).thenReturn(Optional.<String>empty());
when(flowReporter.eppInput.getTargetIds())
.thenReturn(ImmutableList.of("target.co.uk", "foo.uk", "bar.uk", "baz.com"));
flowReporter.recordToLogs();