79 lines
2.3 KiB
Java
79 lines
2.3 KiB
Java
/*
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* Copyright 2022-2024 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package example.order;
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import static org.assertj.core.api.Assertions.*;
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import example.order.EventPublicationRegistryTests.FailingAsyncTransactionalEventListener;
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import lombok.Getter;
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import lombok.RequiredArgsConstructor;
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import org.junit.jupiter.api.Test;
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import org.springframework.context.annotation.Import;
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import org.springframework.modulith.events.ApplicationModuleListener;
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import org.springframework.modulith.events.core.EventPublicationRegistry;
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import org.springframework.modulith.test.ApplicationModuleTest;
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import org.springframework.modulith.test.Scenario;
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import org.springframework.test.annotation.DirtiesContext;
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/**
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* A show case for how the Spring Modulith application event publication registry keeps track of incomplete publications
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* for failing transactional event listeners
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*
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* @author Oliver Drotbohm
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*/
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@ApplicationModuleTest
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@Import(FailingAsyncTransactionalEventListener.class)
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@DirtiesContext
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@RequiredArgsConstructor
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class EventPublicationRegistryTests {
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private final OrderManagement orders;
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private final EventPublicationRegistry registry;
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private final FailingAsyncTransactionalEventListener listener;
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@Test
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void leavesPublicationIncompleteForFailingListener(Scenario scenario) throws Exception {
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var order = new Order();
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scenario.stimulate(() -> orders.complete(order))
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.andWaitForStateChange(listener::getEx)
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.andVerify(__ -> {
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assertThat(registry.findIncompletePublications()).hasSize(1);
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});
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}
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static class FailingAsyncTransactionalEventListener {
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@Getter Exception ex;
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@ApplicationModuleListener
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void foo(OrderCompleted event) {
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var exception = new IllegalStateException("¯\\_(ツ)_/¯");
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try {
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throw exception;
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} finally {
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this.ex = exception;
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}
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}
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}
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}
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