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

@ -15,6 +15,7 @@
package google.registry.rdap;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import static google.registry.testing.DatastoreHelper.createTld;
import static google.registry.testing.DatastoreHelper.persistResource;
import static google.registry.testing.FullFieldsTestEntityHelper.makeAndPersistHostResource;
@ -24,7 +25,6 @@ import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.appengine.api.users.User;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
@ -39,6 +39,7 @@ import google.registry.testing.FakeResponse;
import google.registry.testing.InjectRule;
import google.registry.ui.server.registrar.SessionUtils;
import java.util.Map;
import java.util.Optional;
import javax.annotation.Nullable;
import javax.servlet.http.HttpServletRequest;
import org.joda.time.DateTime;
@ -122,7 +123,7 @@ public class RdapNameserverActionTest {
}
private Object generateActualJson(String name) {
return generateActualJson(name, Optional.<String>absent(), Optional.<Boolean>absent());
return generateActualJson(name, Optional.<String>empty(), Optional.<Boolean>empty());
}
private Object generateActualJson(
@ -282,7 +283,7 @@ public class RdapNameserverActionTest {
public void testNameserver_found_sameRegistrarRequested() throws Exception {
assertThat(
generateActualJson(
"ns1.cat.lol", Optional.of("TheRegistrar"), Optional.<Boolean>absent()))
"ns1.cat.lol", Optional.of("TheRegistrar"), Optional.<Boolean>empty()))
.isEqualTo(
generateExpectedJsonWithTopLevelEntries(
"ns1.cat.lol",
@ -309,14 +310,14 @@ public class RdapNameserverActionTest {
@Test
public void testDeletedNameserver_notFound_includeDeletedSetFalse() throws Exception {
generateActualJson("nsdeleted.cat.lol", Optional.<String>absent(), Optional.of(false));
generateActualJson("nsdeleted.cat.lol", Optional.<String>empty(), Optional.of(false));
assertThat(response.getStatus()).isEqualTo(404);
}
@Test
public void testDeletedNameserver_notFound_notLoggedIn() throws Exception {
when(sessionUtils.checkRegistrarConsoleLogin(request, userAuthInfo)).thenReturn(false);
generateActualJson("nsdeleted.cat.lol", Optional.<String>absent(), Optional.of(true));
generateActualJson("nsdeleted.cat.lol", Optional.<String>empty(), Optional.of(true));
assertThat(response.getStatus()).isEqualTo(404);
}
@ -324,7 +325,7 @@ public class RdapNameserverActionTest {
public void testDeletedNameserver_notFound_loggedInAsDifferentRegistrar() throws Exception {
when(sessionUtils.checkRegistrarConsoleLogin(request, userAuthInfo)).thenReturn(true);
when(sessionUtils.getRegistrarClientId(request)).thenReturn("otherregistrar");
generateActualJson("nsdeleted.cat.lol", Optional.<String>absent(), Optional.of(true));
generateActualJson("nsdeleted.cat.lol", Optional.<String>empty(), Optional.of(true));
assertThat(response.getStatus()).isEqualTo(404);
}
@ -333,7 +334,7 @@ public class RdapNameserverActionTest {
when(sessionUtils.checkRegistrarConsoleLogin(request, userAuthInfo)).thenReturn(true);
when(sessionUtils.getRegistrarClientId(request)).thenReturn("TheRegistrar");
assertThat(
generateActualJson("nsdeleted.cat.lol", Optional.<String>absent(), Optional.of(true)))
generateActualJson("nsdeleted.cat.lol", Optional.<String>empty(), Optional.of(true)))
.isEqualTo(
generateExpectedJsonWithTopLevelEntries(
"nsdeleted.cat.lol",
@ -352,7 +353,7 @@ public class RdapNameserverActionTest {
when(sessionUtils.getRegistrarClientId(request)).thenReturn("irrelevant");
newRdapNameserverAction(
"nsdeleted.cat.lol",
Optional.<String>absent(),
Optional.<String>empty(),
Optional.of(true),
AuthResult.create(AuthLevel.USER, adminUserAuthInfo))
.run();