/
ThingPersistenceActorTest.java
executable file
·1419 lines (1186 loc) · 65.2 KB
/
ThingPersistenceActorTest.java
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/*
* Copyright (c) 2017 Bosch Software Innovations GmbH.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/org/documents/epl-2.0/index.php
*
* Contributors:
* Bosch Software Innovations GmbH - initial contribution
*/
package org.eclipse.ditto.services.things.persistence.actors;
import static org.assertj.core.api.Assertions.fail;
import static org.eclipse.ditto.model.things.ThingsModelFactory.newAclEntry;
import static org.eclipse.ditto.model.things.assertions.DittoThingsAssertions.assertThat;
import java.time.Instant;
import java.util.concurrent.TimeUnit;
import java.util.function.Function;
import org.assertj.core.api.Assertions;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonFieldSelector;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.json.JsonObjectBuilder;
import org.eclipse.ditto.json.JsonParseOptions;
import org.eclipse.ditto.json.JsonPointer;
import org.eclipse.ditto.json.JsonValue;
import org.eclipse.ditto.model.base.auth.AuthorizationModelFactory;
import org.eclipse.ditto.model.base.auth.AuthorizationSubject;
import org.eclipse.ditto.model.base.exceptions.DittoRuntimeException;
import org.eclipse.ditto.model.base.headers.DittoHeaders;
import org.eclipse.ditto.model.base.json.FieldType;
import org.eclipse.ditto.model.base.json.JsonSchemaVersion;
import org.eclipse.ditto.model.policies.SubjectId;
import org.eclipse.ditto.model.policies.SubjectIssuer;
import org.eclipse.ditto.model.things.AccessControlList;
import org.eclipse.ditto.model.things.AccessControlListModelFactory;
import org.eclipse.ditto.model.things.AclEntry;
import org.eclipse.ditto.model.things.Attributes;
import org.eclipse.ditto.model.things.Feature;
import org.eclipse.ditto.model.things.Features;
import org.eclipse.ditto.model.things.Permissions;
import org.eclipse.ditto.model.things.PolicyIdMissingException;
import org.eclipse.ditto.model.things.Thing;
import org.eclipse.ditto.model.things.ThingBuilder;
import org.eclipse.ditto.model.things.ThingLifecycle;
import org.eclipse.ditto.model.things.ThingsModelFactory;
import org.eclipse.ditto.signals.commands.things.ThingCommand;
import org.eclipse.ditto.signals.commands.things.exceptions.FeatureNotAccessibleException;
import org.eclipse.ditto.signals.commands.things.exceptions.ThingNotAccessibleException;
import org.eclipse.ditto.signals.commands.things.exceptions.ThingUnavailableException;
import org.eclipse.ditto.signals.commands.things.modify.CreateThing;
import org.eclipse.ditto.signals.commands.things.modify.CreateThingResponse;
import org.eclipse.ditto.signals.commands.things.modify.DeleteAclEntry;
import org.eclipse.ditto.signals.commands.things.modify.DeleteAclEntryResponse;
import org.eclipse.ditto.signals.commands.things.modify.DeleteAttribute;
import org.eclipse.ditto.signals.commands.things.modify.DeleteAttributeResponse;
import org.eclipse.ditto.signals.commands.things.modify.DeleteThing;
import org.eclipse.ditto.signals.commands.things.modify.DeleteThingResponse;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAcl;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAclEntry;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAclEntryResponse;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAclResponse;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAttribute;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAttributeResponse;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAttributes;
import org.eclipse.ditto.signals.commands.things.modify.ModifyAttributesResponse;
import org.eclipse.ditto.signals.commands.things.modify.ModifyFeatureProperty;
import org.eclipse.ditto.signals.commands.things.modify.ModifyFeatures;
import org.eclipse.ditto.signals.commands.things.modify.ModifyFeaturesResponse;
import org.eclipse.ditto.signals.commands.things.modify.ModifyThing;
import org.eclipse.ditto.signals.commands.things.modify.ModifyThingResponse;
import org.eclipse.ditto.signals.commands.things.query.RetrieveAttribute;
import org.eclipse.ditto.signals.commands.things.query.RetrieveAttributeResponse;
import org.eclipse.ditto.signals.commands.things.query.RetrieveAttributes;
import org.eclipse.ditto.signals.commands.things.query.RetrieveAttributesResponse;
import org.eclipse.ditto.signals.commands.things.query.RetrieveFeature;
import org.eclipse.ditto.signals.commands.things.query.RetrieveFeatureResponse;
import org.eclipse.ditto.signals.commands.things.query.RetrieveFeatures;
import org.eclipse.ditto.signals.commands.things.query.RetrieveFeaturesResponse;
import org.eclipse.ditto.signals.commands.things.query.RetrieveThing;
import org.eclipse.ditto.signals.commands.things.query.RetrieveThingResponse;
import org.eclipse.ditto.signals.commands.things.query.RetrieveThings;
import org.eclipse.ditto.signals.commands.things.query.ThingQueryCommandResponse;
import org.eclipse.ditto.signals.events.base.Event;
import org.eclipse.ditto.signals.events.things.ThingCreated;
import org.eclipse.ditto.signals.events.things.ThingEvent;
import org.eclipse.ditto.signals.events.things.ThingModified;
import org.junit.Before;
import org.junit.Test;
import com.typesafe.config.ConfigFactory;
import akka.actor.ActorRef;
import akka.actor.ActorSelection;
import akka.actor.PoisonPill;
import akka.actor.Props;
import akka.cluster.pubsub.DistributedPubSubMediator;
import akka.testkit.TestActorRef;
import akka.testkit.javadsl.TestKit;
import scala.PartialFunction;
import scala.concurrent.Await;
import scala.concurrent.Future;
import scala.concurrent.duration.Duration;
import scala.runtime.BoxedUnit;
/**
* Unit test for the {@link ThingPersistenceActor}.
*/
public final class ThingPersistenceActorTest extends PersistenceActorTestBase {
private static final AuthorizationSubject AUTHORIZATION_SUBJECT =
AuthorizationModelFactory.newAuthSubject(
SubjectId.newInstance(SubjectIssuer.GOOGLE, "testuser").toString());
private static final Permissions PERMISSIONS = Thing.MIN_REQUIRED_PERMISSIONS;
private static final JsonParseOptions JSON_PARSE_OPTIONS =
JsonFactory.newParseOptionsBuilder().withoutUrlDecoding().build();
/** */
@Before
public void setUp() {
setup(ConfigFactory.empty());
}
/** */
@Test
public void unavailableExpectedIfPersistenceActorTerminates() throws Exception {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final String thingId = thing.getId().orElse(null);
final ActorRef underTest = createSupervisorActorFor(thingId);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
// retrieve created thing
final RetrieveThing retrieveThing = RetrieveThing.of(thingId, dittoHeadersV2);
underTest.tell(retrieveThing, getRef());
expectMsgEquals(RetrieveThingResponse.of(thingId, thing.toJson(), dittoHeadersV2));
// terminate thing persistence actor
final String thingActorPath = String.format("akka://AkkaTestSystem/user/%s/pa", thingId);
final ActorSelection thingActorSelection = actorSystem.actorSelection(thingActorPath);
final Future<ActorRef> thingActorFuture =
thingActorSelection.resolveOne(Duration.create(5, TimeUnit.SECONDS));
Await.result(thingActorFuture, Duration.create(6, TimeUnit.SECONDS));
final ActorRef thingActor = watch(thingActorFuture.value().get().get());
watch(thingActor);
thingActor.tell(PoisonPill.getInstance(), getRef());
expectTerminated(thingActor);
// retrieve unavailable thing
underTest.tell(retrieveThing, getRef());
expectMsgClass(ThingUnavailableException.class);
}
};
}
/** */
@Test
public void tryToModifyFeaturePropertyAndReceiveCorrectErrorCode() {
final String thingId = "org.eclipse.ditto:myThing";
final Thing thing = Thing.newBuilder() //
.setId(thingId) //
.setFeatures(JsonFactory.newObject()) //
.build();
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV1);
final String featureId = "myFeature";
final JsonPointer jsonPointer = JsonPointer.of("/state");
final JsonValue jsonValue = JsonFactory.newValue("on");
final ModifyFeatureProperty modifyFeatureProperty =
ModifyFeatureProperty.of(thingId, featureId, jsonPointer, jsonValue, dittoHeadersV1);
final FeatureNotAccessibleException featureNotAccessibleException =
FeatureNotAccessibleException.newBuilder(thingId, featureId)
.dittoHeaders(dittoHeadersV1)
.build();
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thingId);
underTest.tell(createThing, getRef());
expectMsgClass(CreateThingResponse.class);
underTest.tell(modifyFeatureProperty, getRef());
final Object actual = receiveOne(scala.concurrent.duration.Duration.apply(1, TimeUnit.SECONDS));
assertThat(actual).isInstanceOf(DittoRuntimeException.class);
assertThat(((DittoRuntimeException) actual).getErrorCode()).isEqualTo(
featureNotAccessibleException.getErrorCode());
}
};
}
/** */
@Test
public void tryToRetrieveThingWhichWasNotYetCreated() {
final String thingId = "test.ns:23420815";
final ThingCommand retrieveThingCommand = RetrieveThing.of(thingId, dittoHeadersV2);
new TestKit(actorSystem) {
{
final ActorRef thingPersistenceActor = createPersistenceActorFor(thingId);
thingPersistenceActor.tell(retrieveThingCommand, getRef());
expectMsgClass(ThingNotAccessibleException.class);
}
};
}
/**
* The ThingPersistenceActor is created with a Thing ID. Any command it receives which belongs to a Thing with a
* different ID should lead to an exception as the command was obviously sent to the wrong ThingPersistenceActor.
*/
@Test
public void tryToCreateThingWithDifferentThingId() {
final String thingIdOfActor = "test.ns:23420815";
final Thing thing = createThingV2WithRandomId();
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
final Props props = ThingPersistenceActor.props(thingIdOfActor, pubSubMediator, thingCacheFacade);
final TestActorRef<ThingPersistenceActor> underTest = TestActorRef.create(actorSystem, props);
final ThingPersistenceActor thingPersistenceActor = underTest.underlyingActor();
final PartialFunction<Object, BoxedUnit> receiveCommand = thingPersistenceActor.receiveCommand();
try {
receiveCommand.apply(createThing);
fail("Expected IllegalArgumentException to be thrown.");
} catch (final Exception e) {
assertThat(e).isInstanceOf(IllegalArgumentException.class);
}
}
/** */
@Test
public void createThingV2() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
}
};
}
/** */
@Test
public void modifyThingV1() {
final Thing thing = createThingV1WithRandomId();
final Thing modifiedThing = thing.setAttribute(JsonFactory.newPointer("foo/bar"), JsonFactory.newValue("baz"));
final ModifyThing modifyThingCommand =
ModifyThing.of(thing.getId().orElse(null), modifiedThing, null, dittoHeadersV1);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV1);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
underTest.tell(modifyThingCommand, getRef());
expectMsgEquals(ModifyThingResponse.modified(thing.getId().orElse(null), dittoHeadersV1));
}
};
}
/** */
@Test
public void modifyThingV2() {
final Thing thing = createThingV2WithRandomId();
final Thing modifiedThing = thing.setAttribute(JsonFactory.newPointer("foo/bar"), JsonFactory.newValue("baz"));
final ModifyThing modifyThingCommand =
ModifyThing.of(thing.getId().orElse(null), modifiedThing, null, dittoHeadersV2);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
underTest.tell(modifyThingCommand, getRef());
expectMsgEquals(ModifyThingResponse.modified(thing.getId().orElse(null), dittoHeadersV2));
}
};
}
/** */
@Test
public void retrieveThingV2() {
final Thing thing = createThingV2WithRandomId();
final ThingCommand retrieveThingCommand = RetrieveThing.of(thing.getId().orElse(null), dittoHeadersV2);
final RetrieveThingResponse expectedResponse =
RetrieveThingResponse.of(thing.getId().orElse(null), thing.toJson(),
retrieveThingCommand.getDittoHeaders());
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
underTest.tell(retrieveThingCommand, getRef());
expectMsgEquals(expectedResponse);
}
};
}
/** */
@Test
public void retrieveThingsWithoutThingIdOfActor() {
final Thing thing = createThingV2WithRandomId();
final RetrieveThings retrieveThingsCommand = RetrieveThings.getBuilder("foo", "bar").build();
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
underTest.tell(retrieveThingsCommand, getRef());
expectNoMsg();
}
};
}
/** */
@Test
public void deleteThingV1() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV1WithRandomId();
final ActorRef thingPersistenceActor = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV1);
thingPersistenceActor.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
final DeleteThing deleteThing = DeleteThing.of(thing.getId().orElse(null), dittoHeadersV1);
thingPersistenceActor.tell(deleteThing, getRef());
expectMsgEquals(DeleteThingResponse.of(thing.getId().orElse(null), dittoHeadersV1));
}
};
}
/** */
@Test
public void deleteThingV2() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
final DeleteThing deleteThing = DeleteThing.of(thing.getId().orElse(null), dittoHeadersV2);
underTest.tell(deleteThing, getRef());
expectMsgEquals(DeleteThingResponse.of(thing.getId().orElse(null), dittoHeadersV2));
}
};
}
/** */
@Test
public void modifyFeatures() {
new TestKit(actorSystem) {
{
final DittoHeaders headersMockWithOtherAuth =
createDittoHeadersMock(JsonSchemaVersion.V_2, AUTH_SUBJECT);
final String thingId = ":myThing";
final Feature smokeDetector = ThingsModelFactory.newFeature("smokeDetector");
final Feature fireExtinguisher = ThingsModelFactory.newFeature("fireExtinguisher");
final Thing thing = ThingsModelFactory.newThingBuilder() //
.setId(thingId) //
.setFeature(smokeDetector) //
.build();
final Features featuresToModify = ThingsModelFactory.newFeatures(fireExtinguisher);
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponseV2(createThingResponse.getThingCreated().orElse(null), thing);
final ModifyFeatures modifyFeatures =
ModifyFeatures.of(thingId, featuresToModify, headersMockWithOtherAuth);
underTest.tell(modifyFeatures, getRef());
expectMsgEquals(ModifyFeaturesResponse.modified(thing.getId().orElse(null), headersMockWithOtherAuth));
final RetrieveFeatures retrieveFeatures = RetrieveFeatures.of(thingId, headersMockWithOtherAuth);
final ThingQueryCommandResponse expectedResponse =
RetrieveFeaturesResponse.of(thing.getId().orElse(null), featuresToModify.toJson(),
headersMockWithOtherAuth);
underTest.tell(retrieveFeatures, getRef());
expectMsgEquals(expectedResponse);
}
};
}
/** */
@Test
public void modifyAttributes() {
new TestKit(actorSystem) {
{
final DittoHeaders headersMockWithOtherAuth =
createDittoHeadersMock(JsonSchemaVersion.V_2, AUTH_SUBJECT);
final String thingId = ":myThing";
final JsonPointer fooPointer = JsonFactory.newPointer("foo");
final JsonValue fooValue = JsonFactory.newValue("bar");
final JsonPointer bazPointer = JsonFactory.newPointer("baz");
final JsonValue bazValue = JsonFactory.newValue(42);
final Thing thing = ThingsModelFactory.newThingBuilder() //
.setId(thingId) //
.setAttribute(fooPointer, fooValue) //
.build();
final Attributes attributesToModify =
ThingsModelFactory.newAttributesBuilder().set(bazPointer, bazValue).build();
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponseV2(createThingResponse.getThingCreated().orElse(null), thing);
final ModifyAttributes modifyAttributes =
ModifyAttributes.of(thingId, attributesToModify, headersMockWithOtherAuth);
underTest.tell(modifyAttributes, getRef());
expectMsgEquals(
ModifyAttributesResponse.modified(thing.getId().orElse(null), headersMockWithOtherAuth));
final RetrieveAttributes retrieveAttributes = RetrieveAttributes.of(thingId, headersMockWithOtherAuth);
final ThingQueryCommandResponse expectedResponse = RetrieveAttributesResponse
.of(thing.getId().orElse(null), attributesToModify.toJson(JsonSchemaVersion.LATEST),
headersMockWithOtherAuth);
underTest.tell(retrieveAttributes, getRef());
expectMsgEquals(expectedResponse);
}
};
}
/** */
@Test
public void modifyAttribute() {
final JsonObjectBuilder attributesBuilder = JsonFactory.newObjectBuilder();
attributesBuilder.set("foo", "bar").set("isValid", false).set("answer", 42);
final JsonObject attributes = attributesBuilder.build();
final Thing thing = ThingsModelFactory.newThingBuilder() //
.setAttributes(ThingsModelFactory.newAttributes(attributes)) //
.setGeneratedId() //
.build();
final JsonPointer attributeKey = JsonFactory.newPointer("isValid");
final JsonValue newAttributeValue = JsonFactory.newValue(true);
final String thingId = thing.getId().orElse(null);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponseV2(createThingResponse.getThingCreated().orElse(null), thing);
// Modify attribute as authorized subject.
final ThingCommand authorizedCommand =
ModifyAttribute.of(thingId, attributeKey, newAttributeValue, dittoHeadersV2);
underTest.tell(authorizedCommand, getRef());
expectMsgEquals(ModifyAttributeResponse.modified(thingId, attributeKey, dittoHeadersV2));
}
};
}
/** */
@Test
public void retrieveAttribute() {
final JsonPointer attributeKey = JsonFactory.newPointer("isValid");
final JsonValue attributeValue = JsonFactory.newValue(false);
final JsonObjectBuilder attributesBuilder = JsonFactory.newObjectBuilder();
attributesBuilder.set("foo", "bar").set(attributeKey, attributeValue).set("answer", 42);
final JsonObject attributes = attributesBuilder.build();
final Thing thing = ThingsModelFactory.newThingBuilder() //
.setAttributes(ThingsModelFactory.newAttributes(attributes)) //
.setGeneratedId() //
.build();
final String thingId = thing.getId().orElse(null);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponseV2(createThingResponse.getThingCreated().orElse(null), thing);
// Retrieve attribute as authorized subject.
final ThingCommand authorizedCommand =
RetrieveAttribute.of(thingId, attributeKey, dittoHeadersV2);
underTest.tell(authorizedCommand, getRef());
expectMsgClass(RetrieveAttributeResponse.class);
}
};
}
/** */
@Test
public void deleteAttribute() {
final JsonPointer attributeKey = JsonFactory.newPointer("isValid");
final JsonObjectBuilder attributesBuilder = JsonFactory.newObjectBuilder();
attributesBuilder.set("foo", "bar").set(attributeKey, false).set("answer", 42);
final JsonObject attributes = attributesBuilder.build();
final Thing thing = ThingsModelFactory.newThingBuilder() //
.setAttributes(ThingsModelFactory.newAttributes(attributes)) //
.setGeneratedId() //
.build();
final String thingId = thing.getId().orElse(null);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponseV2(createThingResponse.getThingCreated().orElse(null), thing);
// Delete attribute as authorized subject.
final ThingCommand authorizedCommand = DeleteAttribute.of(thingId, attributeKey, dittoHeadersV2);
underTest.tell(authorizedCommand, getRef());
expectMsgEquals(DeleteAttributeResponse.of(thingId, attributeKey, dittoHeadersV2));
}
};
}
/** */
@Test
public void tryToRetrieveThingAfterDeletion() {
final Thing thing = createThingV2WithRandomId();
final DeleteThing deleteThingCommand = DeleteThing.of(thing.getId().orElse(null), dittoHeadersV2);
final RetrieveThing retrieveThingCommand = RetrieveThing.of(thing.getId().orElse(null), dittoHeadersV2);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
underTest.tell(deleteThingCommand, getRef());
expectMsgEquals(DeleteThingResponse.of(thing.getId().orElse(null), dittoHeadersV2));
underTest.tell(retrieveThingCommand, getRef());
expectMsgClass(ThingNotAccessibleException.class);
}
};
}
/** */
@Test
public void recoverThingCreated() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final String thingId = thing.getId().orElse(null);
ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
// restart actor to recover thing state
watch(underTest);
underTest.tell(PoisonPill.getInstance(), getRef());
expectTerminated(underTest);
underTest = createPersistenceActorFor(thing);
final RetrieveThing retrieveThing = RetrieveThing.of(thingId, dittoHeadersV2);
underTest.tell(retrieveThing, getRef());
final RetrieveThingResponse retrieveThingResponse = expectMsgClass(RetrieveThingResponse.class);
final Thing thingAsPersisted = retrieveThingResponse.getThing();
assertThat(thingAsPersisted.getId()).isEqualTo(thing.getId());
assertThat(thingAsPersisted.getAttributes()).isEqualTo(thing.getAttributes());
assertThat(thingAsPersisted.getFeatures()).isEqualTo(thing.getFeatures());
}
};
}
/** */
@Test
public void recoverThingDeleted() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final String thingId = thing.getId().orElse(null);
ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
final DeleteThing deleteThing = DeleteThing.of(thingId, dittoHeadersV2);
underTest.tell(deleteThing, getRef());
expectMsgEquals(DeleteThingResponse.of(thingId, dittoHeadersV2));
// restart actor to recover thing state
watch(underTest);
underTest.tell(PoisonPill.getInstance(), getRef());
expectTerminated(underTest);
underTest = createPersistenceActorFor(thing);
final RetrieveThing retrieveThing = RetrieveThing.of(thingId, dittoHeadersV2);
underTest.tell(retrieveThing, getRef());
// A deleted Thing cannot be retrieved anymore.
expectMsgClass(ThingNotAccessibleException.class);
}
};
}
/** */
@Test
public void recoverAclModified() {
new TestKit(actorSystem) {
{
final Thing thingV1 = createThingV1WithRandomId();
final ActorRef thingPersistenceActor = createPersistenceActorFor(thingV1);
final CreateThing createThing = CreateThing.of(thingV1, null, dittoHeadersV1);
thingPersistenceActor.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thingV1);
final AccessControlList acl = ThingsModelFactory.newAcl(newAclEntry(AUTHORIZED_SUBJECT, PERMISSIONS),
newAclEntry(AUTHORIZATION_SUBJECT, PERMISSIONS));
final ModifyAcl modifyAcl = ModifyAcl.of(thingV1.getId().orElse(null), acl, dittoHeadersV1);
thingPersistenceActor.tell(modifyAcl, getRef());
expectMsgEquals(ModifyAclResponse.modified(thingV1.getId().orElse(null), acl, dittoHeadersV1));
// restart
final ActorRef thingPersistenceActorRecovered = createPersistenceActorFor(thingV1);
final Thing thingWithUpdatedAcl = thingV1.setAccessControlList(acl);
final ThingQueryCommandResponse response =
RetrieveThingResponse.of(thingWithUpdatedAcl.getId().orElse(null),
thingWithUpdatedAcl.toJson(JsonSchemaVersion.V_1),
dittoHeadersV1);
final RetrieveThing retrieveThing =
RetrieveThing.of(thingWithUpdatedAcl.getId().orElse(null), dittoHeadersV1);
thingPersistenceActorRecovered.tell(retrieveThing, getRef());
expectMsgEquals(response);
assertThat(getLastSender()).isEqualTo(thingPersistenceActorRecovered);
}
};
}
/** */
@Test
public void recoverAclEntryModified() {
new TestKit(actorSystem) {
{
final Thing thingV1 = createThingV1WithRandomId();
final ActorRef thingPersistenceActor = createPersistenceActorFor(thingV1);
final CreateThing createThing = CreateThing.of(thingV1, null, dittoHeadersV1);
thingPersistenceActor.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thingV1);
final AclEntry aclEntry = newAclEntry(AUTHORIZATION_SUBJECT, PERMISSIONS);
final ModifyAclEntry modifyAclEntry =
ModifyAclEntry.of(thingV1.getId().orElse(null), aclEntry, dittoHeadersV1);
thingPersistenceActor.tell(modifyAclEntry, getRef());
expectMsgEquals(
ModifyAclEntryResponse.created(thingV1.getId().orElse(null), aclEntry, dittoHeadersV1));
// restart
final ActorRef thingPersistenceActorRecovered = createPersistenceActorFor(thingV1);
final Thing thingWithUpdatedAclEntry = thingV1.setAclEntry(aclEntry);
final ThingQueryCommandResponse response =
RetrieveThingResponse.of(thingWithUpdatedAclEntry.getId().orElse(null),
thingWithUpdatedAclEntry.toJson(JsonSchemaVersion.V_1),
dittoHeadersV1);
final RetrieveThing retrieveThing =
RetrieveThing.of(thingWithUpdatedAclEntry.getId().orElse(null), dittoHeadersV1);
thingPersistenceActorRecovered.tell(retrieveThing, getRef());
expectMsgEquals(response);
assertThat(getLastSender()).isEqualTo(thingPersistenceActorRecovered);
}
};
}
/** */
@Test
public void recoverAclEntryDeleted() {
new TestKit(actorSystem) {
{
final Thing thingV1 = createThingV1WithRandomId();
final AclEntry aclEntry = newAclEntry(AUTHORIZATION_SUBJECT, PERMISSIONS);
final Thing thingWithUpdatedAclEntry = thingV1.setAclEntry(aclEntry);
final ActorRef underTest = createPersistenceActorFor(thingWithUpdatedAclEntry);
final CreateThing createThing = CreateThing.of(thingWithUpdatedAclEntry, null, dittoHeadersV1);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thingV1);
final DeleteAclEntry deleteAclEntry = DeleteAclEntry
.of(thingWithUpdatedAclEntry.getId().orElse(null), aclEntry.getAuthorizationSubject(),
dittoHeadersV1);
underTest.tell(deleteAclEntry, getRef());
expectMsgEquals(
DeleteAclEntryResponse.of(thingWithUpdatedAclEntry.getId().orElse(null), AUTHORIZATION_SUBJECT,
dittoHeadersV1));
// restart
final ActorRef thingPersistenceActorRecovered = createPersistenceActorFor(thingV1);
final ThingQueryCommandResponse response = RetrieveThingResponse.of(thingV1.getId().orElse(null),
thingWithUpdatedAclEntry.removeAllPermissionsOf(aclEntry.getAuthorizationSubject())
.toJson(JsonSchemaVersion.V_1), dittoHeadersV1);
final RetrieveThing retrieveThing =
RetrieveThing.of(thingV1.getId().orElse(null), dittoHeadersV1);
thingPersistenceActorRecovered.tell(retrieveThing, getRef());
expectMsgEquals(response);
assertThat(getLastSender()).isEqualTo(thingPersistenceActorRecovered);
}
};
}
/** */
@Test
public void ensureSequenceNumberCorrectness() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final String thingId = thing.getId().orElse(null);
final ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
// modify the thing's attributes - results in sequence number 2
final Thing thingToModify = thing.setAttributes(THING_ATTRIBUTES.setValue("foo", "bar"));
final ModifyThing modifyThing = ModifyThing.of(thingId, thingToModify, null, dittoHeadersV2);
underTest.tell(modifyThing, getRef());
expectMsgEquals(ModifyThingResponse.modified(thingId, modifyThing.getDittoHeaders()));
// retrieve the thing's sequence number
final JsonFieldSelector versionFieldSelector =
JsonFactory.newFieldSelector(Thing.JsonFields.REVISION.toString(), JSON_PARSE_OPTIONS);
final long versionExpected = 2;
final Thing thingExpected = ThingsModelFactory.newThingBuilder(thingToModify) //
.setRevision(versionExpected) //
.build();
final RetrieveThing retrieveThing = RetrieveThing.getBuilder(thingId, dittoHeadersV2)
.withSelectedFields(versionFieldSelector)
.build();
underTest.tell(retrieveThing, getRef());
expectMsgEquals(RetrieveThingResponse.of(thingId, thingExpected.toJson(versionFieldSelector),
retrieveThing.getDittoHeaders()));
}
};
}
/** */
@Test
public void ensureSequenceNumberCorrectnessAfterRecovery() {
new TestKit(actorSystem) {
{
final Thing thing = createThingV2WithRandomId();
final String thingId = thing.getId().orElse(null);
ActorRef underTest = createPersistenceActorFor(thing);
final CreateThing createThing = CreateThing.of(thing, null, dittoHeadersV2);
underTest.tell(createThing, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thing);
// modify the thing's attributes - results in sequence number 2
final Thing thingToModify = thing.setAttributes(THING_ATTRIBUTES.setValue("foo", "bar"));
final ModifyThing modifyThing = ModifyThing.of(thingId, thingToModify, null, dittoHeadersV2);
underTest.tell(modifyThing, getRef());
expectMsgEquals(ModifyThingResponse.modified(thingId, modifyThing.getDittoHeaders()));
// retrieve the thing's sequence number from recovered actor
final JsonFieldSelector versionFieldSelector =
JsonFactory.newFieldSelector(Thing.JsonFields.REVISION.toString(), JSON_PARSE_OPTIONS);
final long versionExpected = 2;
final Thing thingExpected = ThingsModelFactory.newThingBuilder(thingToModify) //
.setRevision(versionExpected) //
.build();
// restart actor to recover thing state
watch(underTest);
underTest.tell(PoisonPill.getInstance(), getRef());
expectTerminated(underTest);
underTest = createPersistenceActorFor(thing);
final RetrieveThing retrieveThing = RetrieveThing.getBuilder(thingId, dittoHeadersV2)
.withSelectedFields(versionFieldSelector)
.build();
underTest.tell(retrieveThing, getRef());
expectMsgEquals(RetrieveThingResponse.of(thingId, thingExpected.toJson(versionFieldSelector),
retrieveThing.getDittoHeaders()));
}
};
}
/** */
@Test
public void createThingInV1AndRetrieveWithV1() {
final String thingIdOfActor = "test.ns.v1:createThingInV1AndRetrieveWithV1";
final Thing thingV1 = ThingsModelFactory.newThingBuilder()
.setLifecycle(ThingLifecycle.ACTIVE)
.setAttributes(THING_ATTRIBUTES)
.setRevision(1)
.setId(thingIdOfActor)
.setPermissions(AUTHORIZED_SUBJECT, AccessControlListModelFactory.allPermissions())
.build();
final DittoHeaders dittoHeadersV1 = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_1)
.authorizationSubjects(AUTH_SUBJECT)
.build();
final CreateThing createThingV1 = CreateThing.of(thingV1, null, dittoHeadersV1);
final RetrieveThing retrieveThingV1 = RetrieveThing.of(thingIdOfActor, dittoHeadersV1);
final RetrieveThingResponse retrieveThingResponseV1 =
RetrieveThingResponse.of(thingIdOfActor, thingV1, dittoHeadersV1);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thingV1);
underTest.tell(createThingV1, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thingV1);
underTest.tell(retrieveThingV1, getRef());
expectMsgEquals(retrieveThingResponseV1);
}
};
}
/**
*/
@Test
public void createThingInV1AndRetrieveWithV2() {
final String thingIdOfActor = "test.ns.v1:createThingInV1AndRetrieveWithV2";
final Thing thingV1 = ThingsModelFactory.newThingBuilder()
.setLifecycle(ThingLifecycle.ACTIVE)
.setAttributes(THING_ATTRIBUTES)
.setRevision(1)
.setId(thingIdOfActor)
.setPermissions(AUTHORIZED_SUBJECT, AccessControlListModelFactory.allPermissions())
.build();
final DittoHeaders dittoHeadersV1 = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_1)
.authorizationSubjects(AUTH_SUBJECT)
.build();
final DittoHeaders dittoHeadersV2 = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_2)
.authorizationSubjects(AUTH_SUBJECT)
.build();
final CreateThing createThingV1 = CreateThing.of(thingV1, null, dittoHeadersV1);
final RetrieveThing retrieveThingV2 = RetrieveThing.of(thingIdOfActor, dittoHeadersV2);
final RetrieveThingResponse retrieveThingResponseV2 =
RetrieveThingResponse.of(thingIdOfActor, thingV1, dittoHeadersV2);
new TestKit(actorSystem) {
{
final ActorRef underTest = createPersistenceActorFor(thingV1);
underTest.tell(createThingV1, getRef());
final CreateThingResponse createThingResponse = expectMsgClass(CreateThingResponse.class);
assertThingInResponse(createThingResponse.getThingCreated().orElse(null), thingV1);
underTest.tell(retrieveThingV2, getRef());
expectMsgEquals(retrieveThingResponseV2);
}
};
}
/**
*/
@Test
public void createThingInV1AndUpdateWithV2() {
final String thingId = "test.ns.v1:createThingInV1AndUpdateWithV2";
final Thing thingV1 = ThingsModelFactory.newThingBuilder()
.setLifecycle(ThingLifecycle.ACTIVE)
.setAttributes(THING_ATTRIBUTES)
.setRevision(1)
.setId(thingId)
.setPermissions(AUTHORIZED_SUBJECT, AccessControlListModelFactory.allPermissions())
.build();
final DittoHeaders dittoHeadersV1 = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_1)
.authorizationSubjects(AUTH_SUBJECT)
.build();
final DittoHeaders dittoHeadersV2 = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_2)
.authorizationSubjects(AUTH_SUBJECT)
.build();
final CreateThing createThingV1 = CreateThing.of(thingV1, null, dittoHeadersV1);
final Thing thingV2WithPolicy = thingV1.toBuilder()
.removeAllPermissions()
.setPolicyId(thingId)
.build();
final ModifyThing modifyThingV2 = ModifyThing.of(thingId, thingV2WithPolicy, null, dittoHeadersV2);
final RetrieveThing retrieveThingV2 = RetrieveThing.of(thingId, dittoHeadersV2);
final RetrieveThingResponse retrieveThingResponseV2 = RetrieveThingResponse.of(thingId, thingV2WithPolicy,