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Polish "Auto-configure JVM heap pressure metrics" 

See gh-27868
This commit is contained in:
Stephane Nicoll 2021-09-05 17:36:27 +02:00
parent ba21c90355
commit 39a1c854d8
1 changed files with 19 additions and 3 deletions
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22
spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/JvmMetricsAutoConfigurationTests.java
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@ -55,6 +55,12 @@ class JvmMetricsAutoConfigurationTests {
.run(assertMetricsBeans().andThen((context) -> assertThat(context).hasBean("customJvmGcMetrics"))); .run(assertMetricsBeans().andThen((context) -> assertThat(context).hasBean("customJvmGcMetrics")));
} }
@Test
void allowsCustomJvmHeapPressureMetricsToBeUsed() {
this.contextRunner.withUserConfiguration(CustomJvmHeapPressureMetricsConfiguration.class).run(
assertMetricsBeans().andThen((context) -> assertThat(context).hasBean("customJvmHeapPressureMetrics")));
}
@Test @Test
void allowsCustomJvmMemoryMetricsToBeUsed() { void allowsCustomJvmMemoryMetricsToBeUsed() {
this.contextRunner.withUserConfiguration(CustomJvmMemoryMetricsConfiguration.class) this.contextRunner.withUserConfiguration(CustomJvmMemoryMetricsConfiguration.class)
@ -74,9 +80,9 @@ class JvmMetricsAutoConfigurationTests {
} }
private ContextConsumer<AssertableApplicationContext> assertMetricsBeans() { private ContextConsumer<AssertableApplicationContext> assertMetricsBeans() {
return (context) -> assertThat(context).hasSingleBean(JvmGcMetrics.class).hasSingleBean(JvmMemoryMetrics.class) return (context) -> assertThat(context).hasSingleBean(JvmGcMetrics.class)
.hasSingleBean(JvmHeapPressureMetrics.class).hasSingleBean(JvmThreadMetrics.class) .hasSingleBean(JvmHeapPressureMetrics.class).hasSingleBean(JvmMemoryMetrics.class)
.hasSingleBean(ClassLoaderMetrics.class); .hasSingleBean(JvmThreadMetrics.class).hasSingleBean(ClassLoaderMetrics.class);
} }
@Configuration(proxyBeanMethods = false) @Configuration(proxyBeanMethods = false)
@ -89,6 +95,16 @@ class JvmMetricsAutoConfigurationTests {
} }
@Configuration(proxyBeanMethods = false)
static class CustomJvmHeapPressureMetricsConfiguration {
@Bean
JvmHeapPressureMetrics customJvmHeapPressureMetrics() {
return new JvmHeapPressureMetrics();
}
}
@Configuration(proxyBeanMethods = false) @Configuration(proxyBeanMethods = false)
static class CustomJvmMemoryMetricsConfiguration { static class CustomJvmMemoryMetricsConfiguration {