Polish "Test Micrometer config to property exposure"

See gh-33743

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/TestConfigsToPropertiesExposure.java

@@ -1,110 +0,0 @@
-/*
- * Copyright 2012-2023 the original author or authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.springframework.boot.actuate.autoconfigure.metrics.export;
-
-import java.lang.reflect.Method;
-import java.time.Duration;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-import java.util.stream.Collectors;
-
-import org.junit.Assert;
-
-import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.PropertiesConfigAdapter;
-
-/**
- * Utility to test that all Micrometer config values are exposed via properties and
- * settable using the corresponding {@link PropertiesConfigAdapter} implementation.
- *
- * @author Mirko Sobeck
- */
-public final class TestConfigsToPropertiesExposure {
-
-	private TestConfigsToPropertiesExposure() {
-
-	}
-
-	private static final List<Class<?>> classesForPropertiesList = Arrays.asList(Boolean.class, Byte.class,
-			Character.class, Short.class, Integer.class, Long.class, Double.class, Float.class, String.class,
-			Duration.class);
-
-	/**
-	 * Assertion to test if default methods of a given config are overridden by the
-	 * adapter which implements it. This can be an indicator for micrometer config fields,
-	 * that have been forgotten to expose via spring properties. Not overridden default
-	 * methods in adapters are the most common cause of forgotten field exposure, because
-	 * they do not for force an override.
-	 * @param config micrometer config
-	 * @param adapter adapter for properties {@link PropertiesConfigAdapter}
-	 * @param excludedConfigMethods config methods that should be excluded for the
-	 * assertion
-	 */
-	public static void assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(Class<?> config,
-			Class<? extends PropertiesConfigAdapter<?>> adapter, String... excludedConfigMethods) {
-		List<String> configDefaultMethodNames = Arrays.stream(config.getDeclaredMethods())
-				.filter((method) -> method.isDefault() && isSettableUsingProperties(method.getReturnType()))
-				.map(Method::getName).collect(Collectors.toList());
-
-		configDefaultMethodNames.removeAll(Arrays.stream(excludedConfigMethods).collect(Collectors.toList()));
-		List<String> notOverriddenDefaultMethods = new ArrayList<>(configDefaultMethodNames);
-
-		Class<?> currentClass = adapter;
-		// loop through adapter class and superclasses
-		// to find not overridden config methods
-		while (!Object.class.equals(currentClass)) {
-			List<String> overriddenClassDefaultMethods = Arrays.stream(currentClass.getDeclaredMethods())
-					.map(Method::getName).filter(configDefaultMethodNames::contains).collect(Collectors.toList());
-
-			notOverriddenDefaultMethods.removeAll(overriddenClassDefaultMethods);
-			currentClass = currentClass.getSuperclass();
-		}
-
-		if (notOverriddenDefaultMethods.size() >= 1) {
-			Assert.fail(
-					"Found config default methods that are not overridden by the related PropertiesConfigAdapter: \n"
-							+ notOverriddenDefaultMethods + "\n"
-							+ "This could be an indicator for not exposed properties fields.\n"
-							+ "Please check if the fields are meant to be exposed and if not, "
-							+ "exclude them from this test by providing them to the method.");
-		}
-	}
-
-	/**
-	 * Guess if a class can be set using properties. This will only catch the basic use
-	 * cases regarding the micrometer configs to filter out methods that are not likely to
-	 * be designed to be set via properties. <pre>
-	 *     isSettableUsingProperties(String.class) = true
-	 *     isSettableUsingProperties(boolean.class) = true
-	 *     isSettableUsingProperties(Object.class) = false
-	 * </pre>
-	 * @param clazz Class
-	 * @return is likely to be settable using properties
-	 */
-	private static boolean isSettableUsingProperties(Class<?> clazz) {
-		if (Void.TYPE.equals(clazz)) {
-			return false;
-		}
-
-		if (clazz.isPrimitive()) {
-			return true;
-		}
-
-		return classesForPropertiesList.contains(clazz);
-	}
-
-}

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/appoptics/AppOpticsPropertiesConfigAdapterTests.java

@@ -16,10 +16,8 @@
 
 package org.springframework.boot.actuate.autoconfigure.metrics.export.appoptics;
 
-import io.micrometer.appoptics.AppOpticsConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.StepRegistryPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -32,6 +30,10 @@ import static org.assertj.core.api.Assertions.assertThat;
 class AppOpticsPropertiesConfigAdapterTests
 		extends StepRegistryPropertiesConfigAdapterTests<AppOpticsProperties, AppOpticsPropertiesConfigAdapter> {
 
+	AppOpticsPropertiesConfigAdapterTests() {
+		super(AppOpticsPropertiesConfigAdapter.class);
+	}
+
 	@Override
 	protected AppOpticsProperties createProperties() {
 		return new AppOpticsProperties();
@@ -70,10 +72,4 @@ class AppOpticsPropertiesConfigAdapterTests
 		assertThat(createConfigAdapter(properties).floorTimes()).isTrue();
 	}
 
-	@Test
-	void allDefaultConfigMethodsAreOverriddenByAtlasPropertiesConfigAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(AppOpticsConfig.class,
-				AppOpticsPropertiesConfigAdapter.class, "connectTimeout");
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/atlas/AtlasPropertiesConfigAdapterTests.java

@@ -18,10 +18,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.atlas;
 
 import java.time.Duration;
 
-import com.netflix.spectator.atlas.AtlasConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -30,7 +29,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Mirko Sobeck
  */
-class AtlasPropertiesConfigAdapterTests {
+class AtlasPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<AtlasProperties, AtlasPropertiesConfigAdapter> {
+
+	AtlasPropertiesConfigAdapterTests() {
+		super(AtlasPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesStepIsSetAdapterStepReturnsIt() {
@@ -134,10 +138,10 @@ class AtlasPropertiesConfigAdapterTests {
 	}
 
 	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(AtlasConfig.class,
-				AtlasPropertiesConfigAdapter.class, "lwcIgnorePublishStep", "initialPollingDelay", "autoStart",
-				"lwcStep", "validTagCharacters");
+	@Override
+	protected void adapterOverridesAllConfigMethods() {
+		adapterOverridesAllConfigMethodsExcept("autoStart", "commonTags", "debugRegistry", "publisher", "rollupPolicy",
+				"validTagCharacters");
 	}
 
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/datadog/DatadogPropertiesConfigAdapterTests.java

@@ -16,10 +16,8 @@
 
 package org.springframework.boot.actuate.autoconfigure.metrics.export.datadog;
 
-import io.micrometer.datadog.DatadogConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.StepRegistryPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -33,6 +31,10 @@ import static org.assertj.core.api.Assertions.assertThat;
 class DatadogPropertiesConfigAdapterTests
 		extends StepRegistryPropertiesConfigAdapterTests<DatadogProperties, DatadogPropertiesConfigAdapter> {
 
+	DatadogPropertiesConfigAdapterTests() {
+		super(DatadogPropertiesConfigAdapter.class);
+	}
+
 	@Override
 	protected DatadogProperties createProperties() {
 		return new DatadogProperties();
@@ -78,10 +80,4 @@ class DatadogPropertiesConfigAdapterTests
 		assertThat(createConfigAdapter(properties).uri()).isEqualTo("https://app.example.com/api/v1/series");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(DatadogConfig.class,
-				DatadogPropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/dynatrace/DynatracePropertiesConfigAdapterTests.java

@@ -19,10 +19,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.dynatrace;
 import java.util.HashMap;
 
 import io.micrometer.dynatrace.DynatraceApiVersion;
-import io.micrometer.dynatrace.DynatraceConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -32,7 +31,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Andy Wilkinson
  * @author Georg Pirklbauer
  */
-class DynatracePropertiesConfigAdapterTests {
+class DynatracePropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<DynatraceProperties, DynatracePropertiesConfigAdapter> {
+
+	DynatracePropertiesConfigAdapterTests() {
+		super(DynatracePropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesUriIsSetAdapterUriReturnsIt() {
@@ -164,10 +168,4 @@ class DynatracePropertiesConfigAdapterTests {
 		assertThat(properties.getGroup()).isNull();
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(DynatraceConfig.class,
-				DynatracePropertiesConfigAdapter.class, "documentType");
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/elastic/ElasticPropertiesConfigAdapterTests.java

@@ -16,10 +16,9 @@
 
 package org.springframework.boot.actuate.autoconfigure.metrics.export.elastic;
 
-import io.micrometer.elastic.ElasticConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -28,7 +27,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Andy Wilkinson
  */
-class ElasticPropertiesConfigAdapterTests {
+class ElasticPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<ElasticProperties, ElasticPropertiesConfigAdapter> {
+
+	ElasticPropertiesConfigAdapterTests() {
+		super(ElasticPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesHostsIsSetAdapterHostsReturnsIt() {
@@ -100,10 +104,4 @@ class ElasticPropertiesConfigAdapterTests {
 		assertThat(new ElasticPropertiesConfigAdapter(properties).apiKeyCredentials()).isEqualTo("secret");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(ElasticConfig.class,
-				ElasticPropertiesConfigAdapter.class, "documentType");
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/ganglia/GangliaPropertiesConfigAdapterTests.java

@@ -20,10 +20,9 @@ import java.time.Duration;
 import java.util.concurrent.TimeUnit;
 
 import info.ganglia.gmetric4j.gmetric.GMetric.UDPAddressingMode;
-import io.micrometer.ganglia.GangliaConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -32,7 +31,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Mirko Sobeck
  */
-class GangliaPropertiesConfigAdapterTests {
+class GangliaPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<GangliaProperties, GangliaPropertiesConfigAdapter> {
+
+	GangliaPropertiesConfigAdapterTests() {
+		super(GangliaPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesEnabledIsSetAdapterEnabledReturnsIt() {
@@ -84,10 +88,4 @@ class GangliaPropertiesConfigAdapterTests {
 		assertThat(new GangliaPropertiesConfigAdapter(properties).port()).isEqualTo(4242);
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(GangliaConfig.class,
-				GangliaPropertiesConfigAdapter.class, "protocolVersion");
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/graphite/GraphitePropertiesConfigAdapterTests.java

@@ -19,11 +19,10 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.graphite;
 import java.time.Duration;
 import java.util.concurrent.TimeUnit;
 
-import io.micrometer.graphite.GraphiteConfig;
 import io.micrometer.graphite.GraphiteProtocol;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -32,7 +31,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Mirko Sobeck
  */
-class GraphitePropertiesConfigAdapterTests {
+class GraphitePropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<GraphiteProperties, GraphitePropertiesConfigAdapter> {
+
+	GraphitePropertiesConfigAdapterTests() {
+		super(GraphitePropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesEnabledIsSetAdapterEnabledReturnsIt() {
@@ -97,10 +101,4 @@ class GraphitePropertiesConfigAdapterTests {
 		assertThat(new GraphitePropertiesConfigAdapter(properties).tagsAsPrefix()).isEqualTo(new String[] { "worker" });
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(GraphiteConfig.class,
-				GraphitePropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/humio/HumioPropertiesConfigAdapterTests.java

@@ -18,10 +18,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.humio;
 
 import java.util.Collections;
 
-import io.micrometer.humio.HumioConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -30,7 +29,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Andy Wilkinson
  */
-class HumioPropertiesConfigAdapterTests {
+class HumioPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<HumioProperties, HumioPropertiesConfigAdapter> {
+
+	HumioPropertiesConfigAdapterTests() {
+		super(HumioPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenApiTokenIsSetAdapterApiTokenReturnsIt() {
@@ -54,10 +58,4 @@ class HumioPropertiesConfigAdapterTests {
 		assertThat(new HumioPropertiesConfigAdapter(properties).uri()).isEqualTo("https://humio.example.com");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(HumioConfig.class,
-				HumioPropertiesConfigAdapter.class, "connectTimeout");
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/influx/InfluxPropertiesConfigAdapterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2021 the original author or authors.
+ * Copyright 2012-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -17,10 +17,9 @@
 package org.springframework.boot.actuate.autoconfigure.metrics.export.influx;
 
 import io.micrometer.influx.InfluxApiVersion;
-import io.micrometer.influx.InfluxConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -29,7 +28,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Stephane Nicoll
  */
-class InfluxPropertiesConfigAdapterTests {
+class InfluxPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<InfluxProperties, InfluxPropertiesConfigAdapter> {
+
+	InfluxPropertiesConfigAdapterTests() {
+		super(InfluxPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void adaptInfluxV1BasicConfig() {
@@ -61,10 +65,4 @@ class InfluxPropertiesConfigAdapterTests {
 		assertThat(adapter.token()).isEqualTo("token");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(InfluxConfig.class,
-				InfluxPropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/jmx/JmxPropertiesConfigAdapterTests.java

@@ -18,10 +18,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.jmx;
 
 import java.time.Duration;
 
-import io.micrometer.jmx.JmxConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -30,7 +29,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Mirko Sobeck
  */
-class JmxPropertiesConfigAdapterTests {
+class JmxPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<JmxProperties, JmxPropertiesConfigAdapter> {
+
+	JmxPropertiesConfigAdapterTests() {
+		super(JmxPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesStepIsSetAdapterStepReturnsIt() {
@@ -46,10 +50,4 @@ class JmxPropertiesConfigAdapterTests {
 		assertThat(new JmxPropertiesConfigAdapter(properties).domain()).isEqualTo("abc");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(JmxConfig.class,
-				JmxPropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/kairos/KairosPropertiesConfigAdapterTests.java

@@ -16,10 +16,8 @@
 
 package org.springframework.boot.actuate.autoconfigure.metrics.export.kairos;
 
-import io.micrometer.kairos.KairosConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.StepRegistryPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -32,6 +30,10 @@ import static org.assertj.core.api.Assertions.assertThat;
 class KairosPropertiesConfigAdapterTests
 		extends StepRegistryPropertiesConfigAdapterTests<KairosProperties, KairosPropertiesConfigAdapter> {
 
+	KairosPropertiesConfigAdapterTests() {
+		super(KairosPropertiesConfigAdapter.class);
+	}
+
 	@Override
 	protected KairosProperties createProperties() {
 		return new KairosProperties();
@@ -64,10 +66,4 @@ class KairosPropertiesConfigAdapterTests
 		assertThat(createConfigAdapter(properties).password()).isEqualTo("secret");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(KairosConfig.class,
-				KairosPropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/newrelic/NewRelicPropertiesConfigAdapterTests.java

@@ -17,10 +17,8 @@
 package org.springframework.boot.actuate.autoconfigure.metrics.export.newrelic;
 
 import io.micrometer.newrelic.ClientProviderType;
-import io.micrometer.newrelic.NewRelicConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.StepRegistryPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -33,6 +31,10 @@ import static org.assertj.core.api.Assertions.assertThat;
 class NewRelicPropertiesConfigAdapterTests
 		extends StepRegistryPropertiesConfigAdapterTests<NewRelicProperties, NewRelicPropertiesConfigAdapter> {
 
+	NewRelicPropertiesConfigAdapterTests() {
+		super(NewRelicPropertiesConfigAdapter.class);
+	}
+
 	@Override
 	protected NewRelicProperties createProperties() {
 		return new NewRelicProperties();
@@ -85,10 +87,4 @@ class NewRelicPropertiesConfigAdapterTests
 		assertThat(createConfigAdapter(properties).uri()).isEqualTo("https://example.newrelic.com");
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(NewRelicConfig.class,
-				NewRelicPropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/prometheus/PrometheusPropertiesConfigAdapterTests.java

@@ -19,10 +19,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.prometheus
 import java.time.Duration;
 
 import io.micrometer.prometheus.HistogramFlavor;
-import io.micrometer.prometheus.PrometheusConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -31,7 +30,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Mirko Sobeck
  */
-class PrometheusPropertiesConfigAdapterTests {
+class PrometheusPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<PrometheusProperties, PrometheusPropertiesConfigAdapter> {
+
+	PrometheusPropertiesConfigAdapterTests() {
+		super(PrometheusPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesDescriptionsIsSetAdapterDescriptionsReturnsIt() {
@@ -55,10 +59,4 @@ class PrometheusPropertiesConfigAdapterTests {
 		assertThat(new PrometheusPropertiesConfigAdapter(properties).step()).isEqualTo(Duration.ofSeconds(30));
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(PrometheusConfig.class,
-				PrometheusPropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/properties/AbstractPropertiesConfigAdapterTests.java

@@ -0,0 +1,95 @@
+/*
+ * Copyright 2012-2023 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.actuate.autoconfigure.metrics.export.properties;
+
+import java.lang.reflect.Method;
+import java.util.Arrays;
+import java.util.Set;
+import java.util.TreeSet;
+import java.util.stream.Collectors;
+
+import io.micrometer.core.instrument.config.validate.Validated;
+import org.junit.jupiter.api.Test;
+
+import org.springframework.core.annotation.AnnotatedElementUtils;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Base class for testing properties config adapters.
+ *
+ * @param <P> the properties used by the adapter
+ * @param <A> the adapter under test
+ * @author Andy Wilkinson
+ * @author Mirko Sobeck
+ */
+public abstract class AbstractPropertiesConfigAdapterTests<P, A extends PropertiesConfigAdapter<P>> {
+
+	private final Class<? extends A> adapter;
+
+	protected AbstractPropertiesConfigAdapterTests(Class<? extends A> adapter) {
+		this.adapter = adapter;
+	}
+
+	@Test
+	protected void adapterOverridesAllConfigMethods() {
+		adapterOverridesAllConfigMethodsExcept();
+	}
+
+	protected final void adapterOverridesAllConfigMethodsExcept(String... nonConfigMethods) {
+		Class<?> config = findImplementedConfig();
+		Set<String> expectedConfigMethodNames = Arrays.stream(config.getDeclaredMethods())
+			.filter(Method::isDefault)
+			.filter(this::hasNoParameters)
+			.filter(this::isNotValidationMethod)
+			.filter(this::isNotDeprecated)
+			.map(Method::getName)
+			.collect(Collectors.toCollection(TreeSet::new));
+		expectedConfigMethodNames.removeAll(Arrays.asList(nonConfigMethods));
+		Set<String> actualConfigMethodNames = new TreeSet<>();
+		Class<?> currentClass = this.adapter;
+		while (!Object.class.equals(currentClass)) {
+			actualConfigMethodNames.addAll(Arrays.stream(currentClass.getDeclaredMethods())
+				.map(Method::getName)
+				.filter(expectedConfigMethodNames::contains)
+				.collect(Collectors.toList()));
+			currentClass = currentClass.getSuperclass();
+		}
+		assertThat(actualConfigMethodNames).containsExactlyInAnyOrderElementsOf(expectedConfigMethodNames);
+	}
+
+	private Class<?> findImplementedConfig() {
+		Class<?>[] interfaces = this.adapter.getInterfaces();
+		if (interfaces.length == 1) {
+			return interfaces[0];
+		}
+		throw new IllegalStateException(this.adapter + " is not a config implementation");
+	}
+
+	private boolean isNotDeprecated(Method method) {
+		return !AnnotatedElementUtils.hasAnnotation(method, Deprecated.class);
+	}
+
+	private boolean hasNoParameters(Method method) {
+		return method.getParameterCount() == 0;
+	}
+
+	private boolean isNotValidationMethod(Method method) {
+		return !Validated.class.equals(method.getReturnType());
+	}
+
+}

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/properties/PushRegistryPropertiesConfigAdapterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2020 the original author or authors.
+ * Copyright 2012-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,7 +30,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  * @author Stephane Nicoll
  * @author Artsiom Yudovin
  */
-public abstract class PushRegistryPropertiesConfigAdapterTests<P extends PushRegistryProperties, A extends PushRegistryPropertiesConfigAdapter<P>> {
+public abstract class PushRegistryPropertiesConfigAdapterTests<P extends PushRegistryProperties, A extends PushRegistryPropertiesConfigAdapter<P>>
+		extends AbstractPropertiesConfigAdapterTests<P, PropertiesConfigAdapter<P>> {
+
+	protected PushRegistryPropertiesConfigAdapterTests(Class<A> adapter) {
+		super(adapter);
+	}
 
 	protected abstract P createProperties();
 

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/properties/StepRegistryPropertiesConfigAdapterTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2019 the original author or authors.
+ * Copyright 2012-2023 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,4 +27,8 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.properties
 public abstract class StepRegistryPropertiesConfigAdapterTests<P extends StepRegistryProperties, A extends StepRegistryPropertiesConfigAdapter<P>>
 		extends PushRegistryPropertiesConfigAdapterTests<P, A> {
 
+	protected StepRegistryPropertiesConfigAdapterTests(Class<A> adapter) {
+		super(adapter);
+	}
+
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/signalfx/SignalFxPropertiesConfigAdapterTests.java

@@ -16,10 +16,8 @@
 
 package org.springframework.boot.actuate.autoconfigure.metrics.export.signalfx;
 
-import io.micrometer.signalfx.SignalFxConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.StepRegistryPropertiesConfigAdapterTests;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.signalfx.SignalFxProperties.HistogramType;
 
@@ -33,6 +31,10 @@ import static org.assertj.core.api.Assertions.assertThat;
 class SignalFxPropertiesConfigAdapterTests
 		extends StepRegistryPropertiesConfigAdapterTests<SignalFxProperties, SignalFxPropertiesConfigAdapter> {
 
+	protected SignalFxPropertiesConfigAdapterTests() {
+		super(SignalFxPropertiesConfigAdapter.class);
+	}
+
 	@Override
 	protected SignalFxProperties createProperties() {
 		SignalFxProperties signalFxProperties = new SignalFxProperties();
@@ -70,11 +72,6 @@ class SignalFxPropertiesConfigAdapterTests
 		SignalFxProperties properties = createProperties();
 		properties.setPublishedHistogramType(HistogramType.CUMULATIVE);
 		assertThat(createConfigAdapter(properties).publishCumulativeHistogram()).isTrue();
-
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(SignalFxConfig.class,
-				SignalFxPropertiesConfigAdapter.class, "publishDeltaHistogram", "publishCumulativeHistogram");
 	}
 
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/simple/SimplePropertiesConfigAdapterTests.java

@@ -19,10 +19,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.simple;
 import java.time.Duration;
 
 import io.micrometer.core.instrument.simple.CountingMode;
-import io.micrometer.core.instrument.simple.SimpleConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -31,7 +30,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Mirko Sobeck
  */
-class SimplePropertiesConfigAdapterTests {
+class SimplePropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<SimpleProperties, SimplePropertiesConfigAdapter> {
+
+	SimplePropertiesConfigAdapterTests() {
+		super(SimplePropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesStepIsSetAdapterStepReturnsIt() {
@@ -47,10 +51,4 @@ class SimplePropertiesConfigAdapterTests {
 		assertThat(new SimplePropertiesConfigAdapter(properties).mode()).isEqualTo(CountingMode.STEP);
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(SimpleConfig.class,
-				SimplePropertiesConfigAdapter.class);
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/stackdriver/StackdriverPropertiesConfigAdapterTests.java

@@ -19,10 +19,9 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.stackdrive
 import java.util.HashMap;
 import java.util.Map;
 
-import io.micrometer.stackdriver.StackdriverConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -31,7 +30,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Johannes Graf
  */
-class StackdriverPropertiesConfigAdapterTests {
+class StackdriverPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<StackdriverProperties, StackdriverPropertiesConfigAdapter> {
+
+	StackdriverPropertiesConfigAdapterTests() {
+		super(StackdriverPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesProjectIdIsSetAdapterProjectIdReturnsIt() {
@@ -66,9 +70,9 @@ class StackdriverPropertiesConfigAdapterTests {
 	}
 
 	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(StackdriverConfig.class,
-				StackdriverPropertiesConfigAdapter.class, "metricTypePrefix");
+	@Override
+	protected void adapterOverridesAllConfigMethods() {
+		adapterOverridesAllConfigMethodsExcept("credentials");
 	}
 
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/statsd/StatsdPropertiesConfigAdapterTests.java

@@ -18,12 +18,11 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.statsd;
 
 import java.time.Duration;
 
-import io.micrometer.statsd.StatsdConfig;
 import io.micrometer.statsd.StatsdFlavor;
 import io.micrometer.statsd.StatsdProtocol;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
+import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.AbstractPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
@@ -32,7 +31,12 @@ import static org.assertj.core.api.Assertions.assertThat;
  *
  * @author Johnny Lim
  */
-class StatsdPropertiesConfigAdapterTests {
+class StatsdPropertiesConfigAdapterTests
+		extends AbstractPropertiesConfigAdapterTests<StatsdProperties, StatsdPropertiesConfigAdapter> {
+
+	protected StatsdPropertiesConfigAdapterTests() {
+		super(StatsdPropertiesConfigAdapter.class);
+	}
 
 	@Test
 	void whenPropertiesEnabledIsSetAdapterEnabledReturnsIt() {
@@ -107,10 +111,4 @@ class StatsdPropertiesConfigAdapterTests {
 		assertThat(new StatsdPropertiesConfigAdapter(properties).buffered()).isEqualTo(properties.isBuffered());
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(StatsdConfig.class,
-				StatsdPropertiesConfigAdapter.class, "queueSize");
-	}
-
 }

spring-boot-project/spring-boot-actuator-autoconfigure/src/test/java/org/springframework/boot/actuate/autoconfigure/metrics/export/wavefront/WavefrontPropertiesConfigAdapterTests.java

@@ -18,10 +18,8 @@ package org.springframework.boot.actuate.autoconfigure.metrics.export.wavefront;
 
 import java.net.URI;
 
-import io.micrometer.wavefront.WavefrontConfig;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.actuate.autoconfigure.metrics.export.TestConfigsToPropertiesExposure;
 import org.springframework.boot.actuate.autoconfigure.metrics.export.properties.PushRegistryPropertiesConfigAdapterTests;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -34,6 +32,10 @@ import static org.assertj.core.api.Assertions.assertThat;
 class WavefrontPropertiesConfigAdapterTests
 		extends PushRegistryPropertiesConfigAdapterTests<WavefrontProperties, WavefrontPropertiesConfigAdapter> {
 
+	protected WavefrontPropertiesConfigAdapterTests() {
+		super(WavefrontPropertiesConfigAdapter.class);
+	}
+
 	@Override
 	protected WavefrontProperties createProperties() {
 		return new WavefrontProperties();
@@ -93,11 +95,4 @@ class WavefrontPropertiesConfigAdapterTests
 		assertThat(createConfigAdapter(properties).reportDayDistribution()).isTrue();
 	}
 
-	@Test
-	void allConfigDefaultMethodsAreOverriddenByAdapter() {
-		TestConfigsToPropertiesExposure.assertThatAllConfigDefaultMethodsAreOverriddenByAdapter(WavefrontConfig.class,
-				WavefrontPropertiesConfigAdapter.class, "distributionPort", "reportMinuteDistribution",
-				"reportHourDistribution", "reportDayDistribution");
-	}
-
 }