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ModifyPolicyEntryStrategyTest.java
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ModifyPolicyEntryStrategyTest.java
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/*
* Copyright (c) 2020 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.policies.service.persistence.actors.strategies.commands;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import java.time.Instant;
import java.time.LocalDateTime;
import java.time.ZoneId;
import java.time.temporal.ChronoUnit;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.eclipse.ditto.base.model.headers.DittoHeaders;
import org.eclipse.ditto.policies.model.EffectedPermissions;
import org.eclipse.ditto.policies.model.PolicyEntry;
import org.eclipse.ditto.policies.model.Resource;
import org.eclipse.ditto.policies.model.Subject;
import org.eclipse.ditto.policies.model.SubjectExpiry;
import org.eclipse.ditto.policies.model.SubjectExpiryInvalidException;
import org.eclipse.ditto.policies.model.SubjectId;
import org.eclipse.ditto.policies.model.SubjectIssuer;
import org.eclipse.ditto.policies.model.SubjectType;
import org.eclipse.ditto.policies.model.signals.commands.modify.ModifyPolicyEntry;
import org.eclipse.ditto.policies.model.signals.commands.modify.ModifyPolicyEntryResponse;
import org.eclipse.ditto.policies.model.signals.events.PolicyEntryModified;
import org.eclipse.ditto.policies.service.common.config.DefaultPolicyConfig;
import org.eclipse.ditto.policies.service.persistence.TestConstants;
import org.junit.Before;
import org.junit.Test;
import com.typesafe.config.ConfigFactory;
/**
* Unit test for {@link org.eclipse.ditto.policies.service.persistence.actors.strategies.commands.ModifyPolicyEntryStrategy}.
*/
public final class ModifyPolicyEntryStrategyTest extends AbstractPolicyCommandStrategyTest {
private ModifyPolicyEntryStrategy underTest;
@Before
public void setUp() {
underTest = new ModifyPolicyEntryStrategy(DefaultPolicyConfig.of(ConfigFactory.load("policy-test")));
}
@Test
public void assertImmutability() {
assertInstancesOf(ModifyPolicyEntryStrategy.class, areImmutable());
}
@Test
public void modifyPolicyEntry() {
final DittoHeaders dittoHeaders = DittoHeaders.empty();
final Subject subject = Subject.newInstance(SubjectIssuer.INTEGRATION, "this-is-me");
final PolicyEntry policyEntry =
PolicyEntry.newInstance(TestConstants.Policy.LABEL, Collections.singleton(subject),
Collections.singleton(Resource.newInstance(
TestConstants.Policy.RESOURCE_TYPE_POLICY, "/", EffectedPermissions.newInstance(
Arrays.asList("READ", "WRITE"), Collections.emptyList())))
);
final ModifyPolicyEntry command = ModifyPolicyEntry.of(TestConstants.Policy.POLICY_ID, policyEntry,
dittoHeaders);
assertModificationResult(underTest, TestConstants.Policy.POLICY, command,
PolicyEntryModified.class,
event -> {
assertThat(event.getPolicyEntry().getSubjects())
.contains(subject);
},
ModifyPolicyEntryResponse.class,
response -> {
}
);
}
@Test
public void modifyPolicyEntryWithSubjectHavingExpiryTimestamp() {
final DittoHeaders dittoHeaders = DittoHeaders.empty();
final LocalDateTime localDateTime = LocalDateTime.now()
.truncatedTo(ChronoUnit.HOURS)
.plusHours(1)
.plusMinutes(7)
.plusSeconds(23);
final Instant expiry = localDateTime.atZone(ZoneId.systemDefault()).toInstant();
final SubjectExpiry subjectExpiry = SubjectExpiry.newInstance(expiry);
final Subject subjectWithExpiry = Subject.newInstance(SubjectId.newInstance("foo-issuer:bar-subject"),
SubjectType.GENERATED, subjectExpiry);
final PolicyEntry policyEntry =
PolicyEntry.newInstance(TestConstants.Policy.LABEL,
List.of(subjectWithExpiry,
Subject.newInstance("permanent:subject", SubjectType.GENERATED)),
Collections.singleton(Resource.newInstance(
TestConstants.Policy.RESOURCE_TYPE_POLICY, "/", EffectedPermissions.newInstance(
Arrays.asList("READ", "WRITE"), Collections.emptyList())))
);
final ModifyPolicyEntry command = ModifyPolicyEntry.of(TestConstants.Policy.POLICY_ID, policyEntry,
dittoHeaders);
final Instant expectedAdjustedExpiry = localDateTime
.truncatedTo(ChronoUnit.MINUTES)
.plusSeconds(30)
.atZone(ZoneId.systemDefault()).toInstant();
final SubjectExpiry expectedSubjectExpiry = SubjectExpiry.newInstance(expectedAdjustedExpiry);
final Subject expectedSubjectWithExpiry = Subject.newInstance(subjectWithExpiry.getId(),
subjectWithExpiry.getType(), expectedSubjectExpiry);
assertModificationResult(underTest, TestConstants.Policy.POLICY, command,
PolicyEntryModified.class,
event -> {
assertThat(event.getPolicyEntry().getSubjects())
.contains(expectedSubjectWithExpiry);
},
ModifyPolicyEntryResponse.class,
response -> {
}
);
}
@Test
public void modifyPolicyEntryWithSubjectHavingExpiryTimestampInThePast() {
final DittoHeaders dittoHeaders = DittoHeaders.empty();
final SubjectExpiry subjectExpiry = SubjectExpiry.newInstance("2020-11-23T15:52:36.123Z");
final Subject subjectWithExpiry = Subject.newInstance(SubjectId.newInstance("foo-issuer:bar-subject"),
SubjectType.GENERATED, subjectExpiry);
final PolicyEntry policyEntry =
PolicyEntry.newInstance(TestConstants.Policy.LABEL, Collections.singleton(subjectWithExpiry),
Collections.emptyList());
final ModifyPolicyEntry command = ModifyPolicyEntry.of(TestConstants.Policy.POLICY_ID, policyEntry,
dittoHeaders);
final SubjectExpiry expectedSubjectExpiry = SubjectExpiry.newInstance("2020-11-23T15:52:40Z");
assertErrorResult(underTest, TestConstants.Policy.POLICY, command,
SubjectExpiryInvalidException.newBuilderTimestampInThePast(expectedSubjectExpiry)
.description("It must not be in the past, please adjust to a timestamp in the future.")
.dittoHeaders(dittoHeaders)
.build());
}
}