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Add more tests for BootstrapExecutorConfiguration 

See gh-45161

Signed-off-by: Dmytro Nosan <dimanosan@gmail.com>
This commit is contained in:
Dmytro Nosan 2025-04-11 13:01:54 +03:00 committed by Moritz Halbritter
parent 06cc550524
commit 409f74acc6
1 changed files with 51 additions and 29 deletions
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74
spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/task/TaskExecutionAutoConfigurationTests.java
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@ -19,8 +19,6 @@ package org.springframework.boot.autoconfigure.task;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.Executor;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Future;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicReference;
@ -381,42 +379,66 @@ class TaskExecutionAutoConfigurationTests {
}
@Test
void shouldAliasApplicationExecutorToBootstrapExecutor() {
void shouldAliasApplicationTaskExecutorToBootstrapExecutor() {
this.contextRunner.run((context) -> {
String[] aliases = context.getAliases("applicationTaskExecutor");
assertThat(aliases).containsExactly("bootstrapExecutor");
assertThat(context).hasSingleBean(Executor.class)
.hasBean("applicationTaskExecutor")
.hasBean("bootstrapExecutor");
assertThat(context.getAliases("applicationTaskExecutor")).containsExactly("bootstrapExecutor");
assertThat(context.getBean("bootstrapExecutor")).isSameAs(context.getBean("applicationTaskExecutor"));
});
}
@Test
void shouldNotAliasIfBootstrapExecutorIsDefined() {
ExecutorService executor = Executors.newSingleThreadExecutor();
try {
this.contextRunner.withBean("applicationTaskExecutor", Executor.class, () -> executor)
.withBean("bootstrapExecutor", Executor.class, () -> executor)
void shouldNotAliasApplicationTaskExecutorWhenBootstrapExecutorIsDefined() {
this.contextRunner.withBean("applicationTaskExecutor", Executor.class, () -> createCustomAsyncExecutor("app-"))
.withBean("bootstrapExecutor", Executor.class, () -> createCustomAsyncExecutor("bootstrap-"))
.run((context) -> {
assertThat(context).hasBean("applicationTaskExecutor");
String[] aliases = context.getAliases("applicationTaskExecutor");
assertThat(aliases).isEmpty();
assertThat(context.getBeansOfType(Executor.class)).hasSize(2);
assertThat(context).hasBean("applicationTaskExecutor").hasBean("bootstrapExecutor");
assertThat(context.getAliases("applicationTaskExecutor")).isEmpty();
assertThat(context.getBean("bootstrapExecutor"))
.isNotSameAs(context.getBean("applicationTaskExecutor"));
});
}
finally {
executor.shutdownNow();
}
}
@Test
void shouldNotAliasIfApplicationTaskExecutorIsMissing() {
ExecutorService executor = Executors.newSingleThreadExecutor();
try {
this.contextRunner.withBean("customExecutor", Executor.class, () -> executor).run((context) -> {
assertThat(context).doesNotHaveBean("applicationTaskExecutor");
assertThat(context).doesNotHaveBean("bootstrapExecutor");
void shouldNotAliasApplicationTaskExecutorWhenApplicationTaskExecutorIsMissing() {
this.contextRunner.withBean("customExecutor", Executor.class, () -> createCustomAsyncExecutor("custom-"))
.run((context) -> assertThat(context).hasSingleBean(Executor.class)
.hasBean("customExecutor")
.doesNotHaveBean("applicationTaskExecutor")
.doesNotHaveBean("bootstrapExecutor"));
}
@Test
void shouldNotAliasApplicationTaskExecutorWhenBootstrapExecutorRegisteredAsSingleton() {
this.contextRunner.withBean("applicationTaskExecutor", Executor.class, () -> createCustomAsyncExecutor("app-"))
.withInitializer((context) -> context.getBeanFactory()
.registerSingleton("bootstrapExecutor", createCustomAsyncExecutor("bootstrap-")))
.run((context) -> {
assertThat(context.getBeansOfType(Executor.class)).hasSize(2);
assertThat(context).hasBean("applicationTaskExecutor").hasBean("bootstrapExecutor");
assertThat(context.getAliases("applicationTaskExecutor")).isEmpty();
assertThat(context.getBean("bootstrapExecutor"))
.isNotSameAs(context.getBean("applicationTaskExecutor"));
});
}
finally {
executor.shutdownNow();
}
@Test
void shouldNotAliasApplicationTaskExecutorWhenBootstrapExecutorAliasIsDefined() {
Executor executor = Runnable::run;
this.contextRunner.withBean("applicationTaskExecutor", Executor.class, () -> executor)
.withBean("customExecutor", Executor.class, () -> createCustomAsyncExecutor("custom"))
.withInitializer((context) -> context.getBeanFactory().registerAlias("customExecutor", "bootstrapExecutor"))
.run((context) -> {
assertThat(context.getBeansOfType(Executor.class)).hasSize(2);
assertThat(context).hasBean("applicationTaskExecutor").hasBean("customExecutor");
assertThat(context.getAliases("applicationTaskExecutor")).isEmpty();
assertThat(context.getAliases("customExecutor")).contains("bootstrapExecutor");
assertThat(context.getBean("bootstrapExecutor")).isNotSameAs(context.getBean("applicationTaskExecutor"))
.isSameAs(context.getBean("customExecutor"));
});
}
private Executor createCustomAsyncExecutor(String threadNamePrefix) {