google-nomulus/javatests/google/registry/mapreduce/inputs/ChildEntityInputTest.java
mcilwain 21a98b899c Replace loadByUniqueId() with methods that don't overload unique id
It is replaced by loadByForeignKey(), which does the same thing that
loadByUniqueId() did for contacts, hosts, and domains, and also
loadDomainApplication(), which loads domain application by ROID. This eliminates
the ugly mode-switching of attemping to load by other foreign key or ROID.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=133980156
2016-09-26 13:20:22 -04:00

370 lines
14 KiB
Java

// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package google.registry.mapreduce.inputs;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assert_;
import static google.registry.mapreduce.inputs.EppResourceInputs.createChildEntityInput;
import static google.registry.model.EppResourceUtils.loadByForeignKey;
import static google.registry.model.index.EppResourceIndexBucket.getBucketKey;
import static google.registry.testing.DatastoreHelper.createTld;
import static google.registry.testing.DatastoreHelper.newDomainResource;
import static google.registry.testing.DatastoreHelper.persistActiveDomain;
import static google.registry.testing.DatastoreHelper.persistResource;
import static google.registry.testing.DatastoreHelper.persistSimpleResource;
import static google.registry.util.DateTimeUtils.END_OF_TIME;
import static org.joda.money.CurrencyUnit.USD;
import com.google.appengine.tools.mapreduce.InputReader;
import com.google.common.collect.ImmutableSet;
import com.googlecode.objectify.Key;
import google.registry.config.TestRegistryConfig;
import google.registry.model.EppResource;
import google.registry.model.ImmutableObject;
import google.registry.model.billing.BillingEvent;
import google.registry.model.billing.BillingEvent.Reason;
import google.registry.model.contact.ContactResource;
import google.registry.model.domain.DomainResource;
import google.registry.model.index.EppResourceIndex;
import google.registry.model.reporting.HistoryEntry;
import google.registry.testing.AppEngineRule;
import google.registry.testing.ExceptionRule;
import google.registry.testing.RegistryConfigRule;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.HashSet;
import java.util.NoSuchElementException;
import java.util.Set;
import org.joda.money.Money;
import org.joda.time.DateTime;
import org.joda.time.DateTimeZone;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;
/** Tests {@link ChildEntityInput} */
@RunWith(JUnit4.class)
public class ChildEntityInputTest {
private static final DateTime now = DateTime.now(DateTimeZone.UTC);
@Rule
public final AppEngineRule appEngine = AppEngineRule.builder().withDatastore().build();
@Rule
public final ExceptionRule thrown = new ExceptionRule();
@Rule
public final RegistryConfigRule configRule = new RegistryConfigRule();
DomainResource domainA;
DomainResource domainB;
HistoryEntry domainHistoryEntryA;
HistoryEntry domainHistoryEntryB;
HistoryEntry contactHistoryEntry;
BillingEvent.OneTime oneTimeA;
BillingEvent.OneTime oneTimeB;
BillingEvent.Recurring recurringA;
BillingEvent.Recurring recurringB;
private void overrideBucketCount(final int count) {
configRule.override(new TestRegistryConfig() {
@Override
public int getEppResourceIndexBucketCount() {
return count;
}
});
}
private void setupResources() {
createTld("tld");
overrideBucketCount(1);
domainA = persistActiveDomain("a.tld");
domainHistoryEntryA = persistResource(
new HistoryEntry.Builder()
.setParent(domainA)
.setModificationTime(now)
.build());
contactHistoryEntry = persistResource(
new HistoryEntry.Builder()
.setParent(loadByForeignKey(ContactResource.class, "contact1234", now))
.setModificationTime(now)
.build());
oneTimeA = persistResource(
new BillingEvent.OneTime.Builder()
.setParent(domainHistoryEntryA)
.setReason(Reason.CREATE)
.setFlags(ImmutableSet.of(BillingEvent.Flag.ANCHOR_TENANT))
.setPeriodYears(2)
.setCost(Money.of(USD, 1))
.setEventTime(now)
.setBillingTime(now.plusDays(5))
.setClientId("TheRegistrar")
.setTargetId("a.tld")
.build());
recurringA = persistResource(
new BillingEvent.Recurring.Builder()
.setParent(domainHistoryEntryA)
.setReason(Reason.AUTO_RENEW)
.setEventTime(now.plusYears(1))
.setRecurrenceEndTime(END_OF_TIME)
.setClientId("TheRegistrar")
.setTargetId("a.tld")
.build());
}
private void setupSecondDomainResources() {
domainB = persistActiveDomain("b.tld");
domainHistoryEntryB = persistResource(
new HistoryEntry.Builder()
.setParent(domainB)
.setModificationTime(now)
.build());
oneTimeB = persistResource(
new BillingEvent.OneTime.Builder()
.setParent(domainHistoryEntryA)
.setReason(Reason.CREATE)
.setFlags(ImmutableSet.of(BillingEvent.Flag.ANCHOR_TENANT))
.setPeriodYears(2)
.setCost(Money.of(USD, 1))
.setEventTime(now)
.setBillingTime(now.plusDays(5))
.setClientId("TheRegistrar")
.setTargetId("a.tld")
.build());
recurringB = persistResource(
new BillingEvent.Recurring.Builder()
.setParent(domainHistoryEntryA)
.setReason(Reason.AUTO_RENEW)
.setEventTime(now.plusYears(1))
.setRecurrenceEndTime(END_OF_TIME)
.setClientId("TheRegistrar")
.setTargetId("a.tld")
.build());
}
@SuppressWarnings("unchecked")
private <T> T serializeAndDeserialize(T obj) throws Exception {
try (ByteArrayOutputStream byteOut = new ByteArrayOutputStream();
ObjectOutputStream objectOut = new ObjectOutputStream(byteOut)) {
objectOut.writeObject(obj);
try (ByteArrayInputStream byteIn = new ByteArrayInputStream(byteOut.toByteArray());
ObjectInputStream objectIn = new ObjectInputStream(byteIn)) {
return (T) objectIn.readObject();
}
}
}
@Test
public void testSuccess_childEntityReader_multipleParentsAndChildren() throws Exception {
setupResources();
setupSecondDomainResources();
Set<ImmutableObject> seen = new HashSet<>();
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(EppResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(
HistoryEntry.class, BillingEvent.OneTime.class, BillingEvent.Recurring.class))
.createReaders().get(0);
reader.beginShard();
reader.beginSlice();
for (int i = 0; i < 8; i++) {
reader.endSlice();
reader = serializeAndDeserialize(reader);
reader.beginSlice();
if (i == 7) {
thrown.expect(NoSuchElementException.class);
}
seen.add(reader.next());
}
assertThat(seen).containsExactly(
domainHistoryEntryA,
domainHistoryEntryB,
contactHistoryEntry,
oneTimeA,
recurringA,
oneTimeB,
recurringB);
}
@Test
public void testSuccess_childEntityInput_polymorphicBaseType() throws Exception {
createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(EppResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(BillingEvent.class));
}
@Test
public void testSuccess_childEntityReader_multipleChildTypes() throws Exception {
setupResources();
Set<ImmutableObject> seen = new HashSet<>();
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(EppResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(
HistoryEntry.class, BillingEvent.OneTime.class, BillingEvent.Recurring.class))
.createReaders().get(0);
reader.beginShard();
reader.beginSlice();
seen.add(reader.next());
seen.add(reader.next());
seen.add(reader.next());
seen.add(reader.next());
assertThat(seen).containsExactly(
domainHistoryEntryA, contactHistoryEntry, oneTimeA, recurringA);
thrown.expect(NoSuchElementException.class);
reader.next();
}
@Test
public void testSuccess_childEntityReader_filterParentTypes() throws Exception {
setupResources();
Set<ImmutableObject> seen = new HashSet<>();
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(ContactResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(
HistoryEntry.class, BillingEvent.OneTime.class, BillingEvent.Recurring.class))
.createReaders().get(0);
reader.beginShard();
reader.beginSlice();
seen.add(reader.next());
assertThat(seen).containsExactly(contactHistoryEntry);
thrown.expect(NoSuchElementException.class);
reader.next();
}
@Test
public void testSuccess_childEntityReader_polymorphicChildFiltering() throws Exception {
setupResources();
Set<ImmutableObject> seen = new HashSet<>();
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(EppResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(BillingEvent.OneTime.class))
.createReaders().get(0);
reader.beginShard();
reader.beginSlice();
seen.add(reader.next());
assertThat(seen).containsExactly(oneTimeA);
thrown.expect(NoSuchElementException.class);
reader.next();
}
@Test
public void testSuccess_childEntityReader_polymorphicChildClass() throws Exception {
setupResources();
Set<ImmutableObject> seen = new HashSet<>();
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(EppResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(BillingEvent.class))
.createReaders().get(0);
reader.beginShard();
reader.beginSlice();
seen.add(reader.next());
seen.add(reader.next());
assertThat(seen).containsExactly(oneTimeA, recurringA);
thrown.expect(NoSuchElementException.class);
reader.next();
}
@Test
public void testSuccess_childEntityReader_noneReturned() throws Exception {
createTld("tld");
overrideBucketCount(1);
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(ContactResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(
BillingEvent.OneTime.class)).createReaders().get(0);
reader.beginShard();
reader.beginSlice();
thrown.expect(NoSuchElementException.class);
reader.next();
}
@Test
public void testSuccess_childEntityReader_readerCountMatchesBucketCount() throws Exception {
overrideBucketCount(123);
assertThat(EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(DomainResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(
BillingEvent.OneTime.class)).createReaders()).hasSize(123);
}
@Test
public void testSuccess_childEntityReader_oneReaderPerBucket() throws Exception {
overrideBucketCount(3);
createTld("tld");
Set<ImmutableObject> historyEntries = new HashSet<>();
for (int i = 1; i <= 3; i++) {
DomainResource domain = persistSimpleResource(newDomainResource(i + ".tld"));
historyEntries.add(persistResource(
new HistoryEntry.Builder()
.setParent(domain)
.setModificationTime(now)
.setClientId(i + ".tld")
.build()));
persistResource(EppResourceIndex.create(getBucketKey(i), Key.create(domain)));
}
Set<ImmutableObject> seen = new HashSet<>();
for (InputReader<ImmutableObject> reader : EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(DomainResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(HistoryEntry.class)).createReaders()) {
reader.beginShard();
reader.beginSlice();
seen.add(reader.next());
try {
ImmutableObject o = reader.next();
assert_().fail("Unexpected element: " + o);
} catch (NoSuchElementException expected) {
}
}
assertThat(seen).containsExactlyElementsIn(historyEntries);
}
@Test
public void testSuccess_childEntityReader_survivesAcrossSerialization() throws Exception {
setupResources();
Set<ImmutableObject> seen = new HashSet<>();
InputReader<ImmutableObject> reader = EppResourceInputs.createChildEntityInput(
ImmutableSet.<Class<? extends EppResource>>of(EppResource.class),
ImmutableSet.<Class<? extends ImmutableObject>>of(
HistoryEntry.class, BillingEvent.OneTime.class, BillingEvent.Recurring.class))
.createReaders().get(0);
reader.beginShard();
reader.beginSlice();
seen.add(reader.next());
seen.add(reader.next());
reader.endSlice();
reader = serializeAndDeserialize(reader);
reader.beginSlice();
seen.add(reader.next());
seen.add(reader.next());
assertThat(seen).containsExactly(
domainHistoryEntryA, contactHistoryEntry, oneTimeA, recurringA);
thrown.expect(NoSuchElementException.class);
reader.next();
}
}