Further improve independence of core auto-configuration tests

See gh-44513

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/condition/ConditionEvaluationReportTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 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.
@@ -16,6 +16,7 @@
 
 package org.springframework.boot.autoconfigure.condition;
 
+import java.time.Duration;
 import java.util.Iterator;
 import java.util.Map;
 
@@ -27,12 +28,12 @@ import org.mockito.junit.jupiter.MockitoExtension;
 
 import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
 import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionEvaluationReport.ConditionAndOutcome;
 import org.springframework.boot.autoconfigure.condition.ConditionEvaluationReport.ConditionAndOutcomes;
 import org.springframework.boot.autoconfigure.condition.config.UniqueShortNameAutoConfiguration;
 import org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportMessage;
-import org.springframework.boot.autoconfigure.web.servlet.MultipartAutoConfiguration;
-import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
 import org.springframework.boot.test.util.TestPropertyValues;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
@@ -41,7 +42,6 @@ import org.springframework.context.annotation.ConditionContext;
 import org.springframework.context.annotation.Conditional;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.ConfigurationCondition;
-import org.springframework.context.annotation.Import;
 import org.springframework.core.type.AnnotatedTypeMetadata;
 import org.springframework.util.ClassUtils;
 
@@ -163,7 +163,17 @@ class ConditionEvaluationReportTests {
 	void springBootConditionPopulatesReport() {
 		ConditionEvaluationReport report = ConditionEvaluationReport
 			.get(new AnnotationConfigApplicationContext(Config.class).getBeanFactory());
-		assertThat(report.getConditionAndOutcomesBySource()).isNotEmpty();
+		assertThat(report.getUnconditionalClasses()).containsExactly(UnconditionalAutoConfiguration.class.getName());
+		assertThat(report.getConditionAndOutcomesBySource()).containsOnlyKeys(MatchingAutoConfiguration.class.getName(),
+				NonMatchingAutoConfiguration.class.getName());
+		assertThat(report.getConditionAndOutcomesBySource().get(MatchingAutoConfiguration.class.getName()))
+			.satisfies((outcomes) -> assertThat(outcomes).extracting(ConditionAndOutcome::getOutcome)
+				.extracting(ConditionOutcome::isMatch)
+				.containsOnly(true));
+		assertThat(report.getConditionAndOutcomesBySource().get(NonMatchingAutoConfiguration.class.getName()))
+			.satisfies((outcomes) -> assertThat(outcomes).extracting(ConditionAndOutcome::getOutcome)
+				.extracting(ConditionOutcome::isMatch)
+				.containsOnly(false));
 	}
 
 	@Test
@@ -230,18 +240,6 @@ class ConditionEvaluationReportTests {
 		context.close();
 	}
 
-	@Configuration(proxyBeanMethods = false)
-	@Import(WebMvcAutoConfiguration.class)
-	static class Config {
-
-	}
-
-	@Configuration(proxyBeanMethods = false)
-	@Import(MultipartAutoConfiguration.class)
-	static class DuplicateConfig {
-
-	}
-
 	@Configuration(proxyBeanMethods = false)
 	@Conditional({ ConditionEvaluationReportTests.MatchParseCondition.class,
 			ConditionEvaluationReportTests.NoMatchBeanCondition.class })
@@ -315,4 +313,33 @@ class ConditionEvaluationReportTests {
 
 	}
 
+	@Configuration(proxyBeanMethods = false)
+	@ImportAutoConfiguration({ MatchingAutoConfiguration.class, NonMatchingAutoConfiguration.class,
+			UnconditionalAutoConfiguration.class })
+	static class Config {
+
+	}
+
+	@AutoConfiguration
+	@ConditionalOnProperty(name = "com.example.property", matchIfMissing = true)
+	static class MatchingAutoConfiguration {
+
+	}
+
+	@AutoConfiguration
+	@ConditionalOnBean(Duration.class)
+	static class NonMatchingAutoConfiguration {
+
+	}
+
+	@AutoConfiguration
+	static class UnconditionalAutoConfiguration {
+
+		@Bean
+		String example() {
+			return "example";
+		}
+
+	}
+
 }

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/logging/ConditionEvaluationReportLoggerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2023 the original author or authors.
+ * Copyright 2012-2025 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.
@@ -16,6 +16,7 @@
 
 package org.springframework.boot.autoconfigure.logging;
 
+import java.time.Duration;
 import java.util.Arrays;
 
 import ch.qos.logback.classic.Level;
@@ -25,12 +26,16 @@ import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
 import org.slf4j.LoggerFactory;
 
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionEvaluationReport;
-import org.springframework.boot.autoconfigure.logging.ConditionEvaluationReportLoggingListenerTests.Config;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.boot.logging.LogLevel;
 import org.springframework.boot.test.system.CapturedOutput;
 import org.springframework.boot.test.system.OutputCaptureExtension;
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
+import org.springframework.context.annotation.Configuration;
 
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
@@ -104,7 +109,8 @@ class ConditionEvaluationReportLoggerTests {
 			ConditionEvaluationReport.get(context.getBeanFactory()).recordExclusions(Arrays.asList("com.foo.Bar"));
 			context.refresh();
 			withDebugLogging(() -> logger.logReport(false));
-			assertThat(output).contains("not a servlet web application (OnWebApplicationCondition)");
+			assertThat(output).contains("did not find any beans of type java.time.Duration (OnBeanCondition)")
+				.contains("@ConditionalOnProperty (com.example.property) matched (OnPropertyCondition)");
 		}
 	}
 
@@ -121,4 +127,22 @@ class ConditionEvaluationReportLoggerTests {
 		}
 	}
 
+	@Configuration(proxyBeanMethods = false)
+	@ImportAutoConfiguration({ MatchingAutoConfiguration.class, NonMatchingAutoConfiguration.class })
+	static class Config {
+
+	}
+
+	@AutoConfiguration
+	@ConditionalOnProperty(name = "com.example.property", matchIfMissing = true)
+	static class MatchingAutoConfiguration {
+
+	}
+
+	@AutoConfiguration
+	@ConditionalOnBean(Duration.class)
+	static class NonMatchingAutoConfiguration {
+
+	}
+
 }

spring-boot-project/spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/logging/ConditionEvaluationReportLoggingListenerTests.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 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.
@@ -16,6 +16,8 @@
 
 package org.springframework.boot.autoconfigure.logging;
 
+import java.time.Duration;
+
 import ch.qos.logback.classic.Level;
 import ch.qos.logback.classic.Logger;
 import ch.qos.logback.classic.LoggerContext;
@@ -24,10 +26,11 @@ import org.junit.jupiter.api.extension.ExtendWith;
 import org.slf4j.LoggerFactory;
 
 import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.AutoConfiguration;
+import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.condition.ConditionEvaluationReport;
-import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnBean;
-import org.springframework.boot.autoconfigure.http.HttpMessageConvertersAutoConfiguration;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
-import org.springframework.boot.autoconfigure.web.servlet.WebMvcAutoConfiguration;
 import org.springframework.boot.context.event.ApplicationFailedEvent;
 import org.springframework.boot.test.system.CapturedOutput;
 import org.springframework.boot.test.system.OutputCaptureExtension;
@@ -35,7 +38,6 @@ import org.springframework.boot.web.servlet.context.AnnotationConfigServletWebAp
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
-import org.springframework.context.annotation.Import;
 import org.springframework.mock.web.MockServletContext;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -126,14 +128,15 @@ class ConditionEvaluationReportLoggingListenerTests {
 	}
 
 	@Configuration(proxyBeanMethods = false)
-	@Import({ WebMvcAutoConfiguration.class, HttpMessageConvertersAutoConfiguration.class,
+	@ImportAutoConfiguration({ MatchingAutoConfiguration.class, NonMatchingAutoConfiguration.class,
-			PropertyPlaceholderAutoConfiguration.class })
+			UnconditionalAutoConfiguration.class })
 	static class Config {
 
 	}
 
 	@Configuration(proxyBeanMethods = false)
-	@Import(WebMvcAutoConfiguration.class)
+	@ImportAutoConfiguration({ MatchingAutoConfiguration.class, NonMatchingAutoConfiguration.class,
+			UnconditionalAutoConfiguration.class })
 	static class ErrorConfig {
 
 		@Bean
@@ -143,4 +146,26 @@ class ConditionEvaluationReportLoggingListenerTests {
 
 	}
 
+	@AutoConfiguration
+	@ConditionalOnProperty(name = "com.example.property", matchIfMissing = true)
+	static class MatchingAutoConfiguration {
+
+	}
+
+	@AutoConfiguration
+	@ConditionalOnBean(Duration.class)
+	static class NonMatchingAutoConfiguration {
+
+	}
+
+	@AutoConfiguration
+	static class UnconditionalAutoConfiguration {
+
+		@Bean
+		String example() {
+			return "example";
+		}
+
+	}
+
 }