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RabbitMQValidatorTest.java
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RabbitMQValidatorTest.java
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/*
* Copyright (c) 2017-2018 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
*
* SPDX-License-Identifier: EPL-2.0
*/
package org.eclipse.ditto.services.connectivity.messaging.rabbitmq;
import static org.mutabilitydetector.unittesting.MutabilityAssert.assertInstancesOf;
import static org.mutabilitydetector.unittesting.MutabilityMatchers.areImmutable;
import org.assertj.core.api.Assertions;
import org.eclipse.ditto.model.base.headers.DittoHeaders;
import org.eclipse.ditto.model.connectivity.ConnectionConfigurationInvalidException;
import org.eclipse.ditto.model.connectivity.ConnectivityModelFactory;
import org.eclipse.ditto.model.connectivity.Source;
import org.eclipse.ditto.model.connectivity.SourceBuilder;
import org.eclipse.ditto.model.connectivity.UnresolvedPlaceholderException;
import org.eclipse.ditto.services.connectivity.messaging.TestConstants;
import org.junit.Test;
/**
* Tests {@link RabbitMQValidator}.
*/
public final class RabbitMQValidatorTest {
@Test
public void testImmutability() {
assertInstancesOf(RabbitMQValidator.class, areImmutable());
}
private static final RabbitMQValidator UNDER_TEST = RabbitMQValidator.newInstance();
@Test
public void testValidationOfEnforcement() {
final Source source = newSourceBuilder()
.enforcement(ConnectivityModelFactory.newEnforcement(
"{{ header:device_id }}", "{{ thing:id }}", "{{ thing:name }}", "{{ thing:namespace }}"))
.build();
UNDER_TEST.validateSource(source, DittoHeaders.empty(), () -> "testSource");
}
@Test
public void testInvalidInputThrowsException() {
final Source source = newSourceBuilder()
.enforcement(ConnectivityModelFactory.newEnforcement("{{ thing:id }}", "{{ thing:namespace }}"))
.build();
Assertions.assertThatExceptionOfType(ConnectionConfigurationInvalidException.class)
.isThrownBy(() -> UNDER_TEST.validateSource(source, DittoHeaders.empty(), () -> "testSource"))
.withCauseInstanceOf(UnresolvedPlaceholderException.class);
}
@Test
public void testInvalidMatcherThrowsException() {
final Source source = newSourceBuilder()
.enforcement(ConnectivityModelFactory.newEnforcement(
"{{ header:device_id }}", "{{ header:ditto }}"))
.build();
Assertions.assertThatExceptionOfType(ConnectionConfigurationInvalidException.class)
.isThrownBy(() -> UNDER_TEST.validateSource(source, DittoHeaders.empty(), () -> "testSource"))
.withCauseInstanceOf(UnresolvedPlaceholderException.class);
}
private static SourceBuilder newSourceBuilder() {
return ConnectivityModelFactory.newSourceBuilder()
.address("telemetry/device")
.authorizationContext(
TestConstants.Authorization.AUTHORIZATION_CONTEXT);
}
}