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SudoRetrieveThingStrategyTest.java
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SudoRetrieveThingStrategyTest.java
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/*
* Copyright (c) 2017 Contributors to the Eclipse Foundation
*
* See the NOTICE file(s) distributed with this work for additional
* information regarding copyright ownership.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.things.service.persistence.actors.strategies.commands;
import static org.assertj.core.api.Assertions.assertThat;
import static org.eclipse.ditto.things.model.TestConstants.Thing.THING_ID;
import static org.eclipse.ditto.things.model.TestConstants.Thing.THING_V2;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.eclipse.ditto.base.model.headers.DittoHeaders;
import org.eclipse.ditto.base.model.json.FieldType;
import org.eclipse.ditto.base.model.json.JsonSchemaVersion;
import org.eclipse.ditto.internal.utils.persistentactors.commands.CommandStrategy;
import org.eclipse.ditto.json.JsonFactory;
import org.eclipse.ditto.json.JsonFieldSelector;
import org.eclipse.ditto.json.JsonObject;
import org.eclipse.ditto.things.api.commands.sudo.SudoRetrieveThing;
import org.eclipse.ditto.things.api.commands.sudo.SudoRetrieveThingResponse;
import org.eclipse.ditto.things.model.TestConstants;
import org.eclipse.ditto.things.model.Thing;
import org.eclipse.ditto.things.model.ThingId;
import org.eclipse.ditto.things.model.ThingsModelFactory;
import org.eclipse.ditto.things.model.signals.commands.exceptions.ThingNotAccessibleException;
import org.eclipse.ditto.things.service.persistence.actors.ETagTestUtils;
import org.junit.Before;
import org.junit.Test;
/**
* Unit test for {@link SudoRetrieveThingStrategy}.
*/
public final class SudoRetrieveThingStrategyTest extends AbstractCommandStrategyTest {
private SudoRetrieveThingStrategy underTest;
@Before
public void setUp() {
underTest = new SudoRetrieveThingStrategy();
}
@Test
public void assertImmutability() {
assertInstancesOf(SudoRetrieveThingStrategy.class, areImmutable());
}
@Test
public void isNotDefinedForDeviantThingIds() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final SudoRetrieveThing command =
SudoRetrieveThing.of(ThingId.of("org.example", "myThing"), DittoHeaders.empty());
final boolean defined = underTest.isDefined(context, THING_V2, command);
assertThat(defined).isFalse();
}
@Test
public void isNotDefinedIfContextHasNoThing() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final SudoRetrieveThing command = SudoRetrieveThing.of(THING_ID, DittoHeaders.empty());
final boolean defined = underTest.isDefined(context, null, command);
assertThat(defined).isFalse();
}
@Test
public void isDefinedIfContextHasThingAndThingIdsAreEqual() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final SudoRetrieveThing command = SudoRetrieveThing.of(context.getState(), DittoHeaders.empty());
final boolean defined = underTest.isDefined(context, THING_V2, command);
assertThat(defined).isTrue();
}
@Test
public void retrieveThingWithoutSelectedFields() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final DittoHeaders dittoHeaders = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_2)
.build();
final SudoRetrieveThing command = SudoRetrieveThing.of(context.getState(), dittoHeaders);
final JsonObject expectedThingJson = THING_V2.toJson(command.getImplementedSchemaVersion(),
FieldType.regularOrSpecial());
final SudoRetrieveThingResponse expectedResponse =
ETagTestUtils.sudoRetrieveThingResponse(THING_V2, expectedThingJson, dittoHeaders);
assertQueryResult(underTest, THING_V2, command, expectedResponse);
}
@Test
public void retrieveThingWithoutSelectedFieldsWithOriginalSchemaVersion() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final SudoRetrieveThing command =
SudoRetrieveThing.withOriginalSchemaVersion(context.getState(), null, DittoHeaders.empty());
final JsonObject expectedThingJson = THING_V2.toJson(THING_V2.getImplementedSchemaVersion(),
FieldType.regularOrSpecial());
final SudoRetrieveThingResponse expectedResponse =
ETagTestUtils.sudoRetrieveThingResponse(THING_V2, expectedThingJson, DittoHeaders.empty());
assertQueryResult(underTest, THING_V2, command, expectedResponse);
}
@Test
public void retrieveThingWithSelectedFields() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final JsonFieldSelector fieldSelector = JsonFactory.newFieldSelector("/attributes/location");
final DittoHeaders dittoHeaders = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_2)
.build();
final SudoRetrieveThing command =
SudoRetrieveThing.of(context.getState(), fieldSelector, dittoHeaders);
final JsonObject expectedThingJson = THING_V2.toJson(command.getImplementedSchemaVersion(), fieldSelector,
FieldType.regularOrSpecial());
final SudoRetrieveThingResponse expectedResponse =
ETagTestUtils.sudoRetrieveThingResponse(THING_V2, expectedThingJson, dittoHeaders);
assertQueryResult(underTest, THING_V2, command, expectedResponse);
}
@Test
public void retrieveThingWithSelectedFieldsWithFeatureWildcard() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final JsonFieldSelector fieldSelector = JsonFactory.newFieldSelector("/attributes/location",
"/features/*/properties/target_year_1");
final JsonFieldSelector expandedFieldSelector = JsonFactory.newFieldSelector("/attributes/location",
"/features/" + TestConstants.Feature.FLUX_CAPACITOR_ID + "/properties/target_year_1",
"/features/f1/properties/target_year_1",
"/features/f2/properties/target_year_1");
final DittoHeaders dittoHeaders = DittoHeaders.newBuilder()
.schemaVersion(JsonSchemaVersion.V_2)
.build();
final Thing thing = THING_V2.toBuilder()
.setFeature("f1", ThingsModelFactory.newFeaturePropertiesBuilder().set("target_year_1", 2022).build())
.setFeature("f2", ThingsModelFactory.newFeaturePropertiesBuilder().set("connected", false).build())
.build();
final SudoRetrieveThing command = SudoRetrieveThing.of(context.getState(), fieldSelector, dittoHeaders);
final JsonObject expectedThingJson = thing.toJson(command.getImplementedSchemaVersion(), expandedFieldSelector,
FieldType.regularOrSpecial());
final SudoRetrieveThingResponse expectedResponse =
ETagTestUtils.sudoRetrieveThingResponse(thing, expectedThingJson, dittoHeaders);
assertQueryResult(underTest, thing, command, expectedResponse);
}
@Test
public void retrieveThingWithSelectedFieldsWithOriginalSchemaVersion() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final JsonFieldSelector fieldSelector = JsonFactory.newFieldSelector("/attributes/location");
final SudoRetrieveThing command =
SudoRetrieveThing.of(context.getState(), fieldSelector, DittoHeaders.empty());
final JsonObject expectedThingJson = THING_V2.toJson(THING_V2.getImplementedSchemaVersion(), fieldSelector,
FieldType.regularOrSpecial());
final SudoRetrieveThingResponse expectedResponse =
ETagTestUtils.sudoRetrieveThingResponse(THING_V2, expectedThingJson, DittoHeaders.empty());
assertQueryResult(underTest, THING_V2, command, expectedResponse);
}
@Test
public void unhandledReturnsThingNotAccessibleException() {
final CommandStrategy.Context<ThingId> context = getDefaultContext();
final SudoRetrieveThing command = SudoRetrieveThing.of(context.getState(), DittoHeaders.empty());
final ThingNotAccessibleException expectedException =
new ThingNotAccessibleException(context.getState(), command.getDittoHeaders());
assertUnhandledResult(underTest, THING_V2, command, expectedException);
}
}