Relocate @PropertyMapping to spring-boot-test

Move `@PropertyMapping` and supporting code from the
`spring-boot-test-autoconfigure` module to `spring-boot-test`
since it's generally applicable.

See gh-46356
See gh-47322

core/spring-boot-test/src/main/java/org/springframework/boot/test/context/AnnotationsPropertySource.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.lang.annotation.Annotation;
 import java.lang.reflect.Method;
@@ -27,6 +27,7 @@ import java.util.regex.Pattern;
 
 import org.jspecify.annotations.Nullable;
 
+import org.springframework.boot.test.context.PropertyMapping.Skip;
 import org.springframework.core.annotation.MergedAnnotation;
 import org.springframework.core.annotation.MergedAnnotationPredicates;
 import org.springframework.core.annotation.MergedAnnotations;
@@ -42,19 +43,18 @@ import org.springframework.util.StringUtils;
  *
  * @author Phillip Webb
  * @author Andy Wilkinson
- * @since 1.4.0
  */
-public class AnnotationsPropertySource extends EnumerablePropertySource<Class<?>> {
+class AnnotationsPropertySource extends EnumerablePropertySource<Class<?>> {
 
 	private static final Pattern CAMEL_CASE_PATTERN = Pattern.compile("([^A-Z-])([A-Z])");
 
 	private final Map<String, Object> properties;
 
-	public AnnotationsPropertySource(Class<?> source) {
+	AnnotationsPropertySource(Class<?> source) {
 		this("Annotations", source);
 	}
 
-	public AnnotationsPropertySource(String name, Class<?> source) {
+	AnnotationsPropertySource(String name, Class<?> source) {
 		super(name, source);
 		this.properties = getProperties(source);
 	}
@@ -74,8 +74,7 @@ public class AnnotationsPropertySource extends EnumerablePropertySource<Class<?>
 				MergedAnnotation<?> typeMapping = MergedAnnotations.from(type)
 					.get(PropertyMapping.class, MergedAnnotation::isDirectlyPresent);
 				String prefix = typeMapping.getValue(MergedAnnotation.VALUE, String.class).orElse("");
-				SkipPropertyMapping defaultSkip = typeMapping.getValue("skip", SkipPropertyMapping.class)
-					.orElse(SkipPropertyMapping.YES);
+				Skip defaultSkip = typeMapping.getValue("skip", Skip.class).orElse(Skip.YES);
 				for (Method attribute : type.getDeclaredMethods()) {
 					collectProperties(prefix, defaultSkip, annotation, attribute, properties);
 				}
@@ -85,18 +84,18 @@ public class AnnotationsPropertySource extends EnumerablePropertySource<Class<?>
 		}
 	}
 
-	private void collectProperties(String prefix, SkipPropertyMapping skip, MergedAnnotation<?> annotation,
-			Method attribute, Map<String, Object> properties) {
+	private void collectProperties(String prefix, Skip skip, MergedAnnotation<?> annotation, Method attribute,
+			Map<String, Object> properties) {
 		MergedAnnotation<?> attributeMapping = MergedAnnotations.from(attribute).get(PropertyMapping.class);
-		skip = attributeMapping.getValue("skip", SkipPropertyMapping.class).orElse(skip);
-		if (skip == SkipPropertyMapping.YES) {
+		skip = attributeMapping.getValue("skip", Skip.class).orElse(skip);
+		if (skip == Skip.YES) {
 			return;
 		}
 		Optional<Object> value = annotation.getValue(attribute.getName());
 		if (value.isEmpty()) {
 			return;
 		}
-		if (skip == SkipPropertyMapping.ON_DEFAULT_VALUE) {
+		if (skip == Skip.ON_DEFAULT_VALUE) {
 			if (ObjectUtils.nullSafeEquals(value.get(), annotation.getDefaultValue(attribute.getName()).orElse(null))) {
 				return;
 			}
@@ -130,8 +129,7 @@ public class AnnotationsPropertySource extends EnumerablePropertySource<Class<?>
 		return postfix;
 	}
 
-	private void putProperties(String name, SkipPropertyMapping defaultSkip, Object value,
-			Map<String, Object> properties) {
+	private void putProperties(String name, Skip defaultSkip, Object value, Map<String, Object> properties) {
 		if (ObjectUtils.isArray(value)) {
 			Object[] array = ObjectUtils.toObjectArray(value);
 			for (int i = 0; i < array.length; i++) {
@@ -163,7 +161,7 @@ public class AnnotationsPropertySource extends EnumerablePropertySource<Class<?>
 		return StringUtils.toStringArray(this.properties.keySet());
 	}
 
-	public boolean isEmpty() {
+	boolean isEmpty() {
 		return this.properties.isEmpty();
 	}
 

core/spring-boot-test/src/main/java/org/springframework/boot/test/context/PropertyMapping.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.lang.annotation.Documented;
 import java.lang.annotation.ElementType;
@@ -45,7 +45,7 @@ import org.springframework.test.context.TestPropertySource;
  * <p>
  *
  * @author Phillip Webb
- * @since 1.4.0
+ * @since 4.0.0
  * @see AnnotationsPropertySource
  * @see TestPropertySource
  */
@@ -68,6 +68,28 @@ public @interface PropertyMapping {
 	 * overrides the type-level default.
 	 * @return if mapping should be skipped
 	 */
-	SkipPropertyMapping skip() default SkipPropertyMapping.NO;
+	Skip skip() default Skip.NO;
+
+	/**
+	 * Controls when mapping is skipped.
+	 */
+	enum Skip {
+
+		/**
+		 * Skip mapping the property.
+		 */
+		YES,
+
+		/**
+		 * Skip mapping the property when the default attribute value is specified.
+		 */
+		ON_DEFAULT_VALUE,
+
+		/**
+		 * Don't skip mapping the property.
+		 */
+		NO
+
+	}
 
 }

core/spring-boot-test/src/main/java/org/springframework/boot/test/context/PropertyMappingContextCustomizer.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.util.Set;
 import java.util.stream.Collectors;

core/spring-boot-test/src/main/java/org/springframework/boot/test/context/PropertyMappingContextCustomizerFactory.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.util.List;
 

core/spring-boot-test/src/main/java/org/springframework/boot/test/context/package-info.java

@@ -15,8 +15,7 @@
  */
 
 /**
- * Classes and annotations related to configuring Spring's {@code ApplicationContext} for
- * tests.
+ * Support for mapping annotation attribute values in the Spring {@code Environment}.
  */
 @NullMarked
 package org.springframework.boot.test.context;

core/spring-boot-test/src/main/resources/META-INF/spring.factories

@@ -1,9 +1,11 @@
 # Spring Test Context Customizer Factories
 org.springframework.test.context.ContextCustomizerFactory=\
 org.springframework.boot.test.context.ImportsContextCustomizerFactory,\
+org.springframework.boot.test.context.PropertyMappingContextCustomizerFactory,\
 org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizerFactory,\
 org.springframework.boot.test.context.filter.annotation.TypeExcludeFiltersContextCustomizerFactory
 
+
 # Application Context Initializers
 org.springframework.context.ApplicationContextInitializer=\
 org.springframework.boot.test.context.filter.ExcludeFilterApplicationContextInitializer

core/spring-boot-test/src/test/java/org/springframework/boot/test/context/AnnotationsPropertySourceTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -22,10 +22,11 @@ import java.lang.annotation.RetentionPolicy;
 import org.junit.jupiter.api.Nested;
 import org.junit.jupiter.api.Test;
 
-import org.springframework.boot.test.autoconfigure.properties.AnnotationsPropertySourceTests.DeeplyNestedAnnotations.Level1;
-import org.springframework.boot.test.autoconfigure.properties.AnnotationsPropertySourceTests.DeeplyNestedAnnotations.Level2;
-import org.springframework.boot.test.autoconfigure.properties.AnnotationsPropertySourceTests.EnclosingClass.PropertyMappedAnnotationOnEnclosingClass;
-import org.springframework.boot.test.autoconfigure.properties.AnnotationsPropertySourceTests.NestedAnnotations.Entry;
+import org.springframework.boot.test.context.AnnotationsPropertySourceTests.DeeplyNestedAnnotations.Level1;
+import org.springframework.boot.test.context.AnnotationsPropertySourceTests.DeeplyNestedAnnotations.Level2;
+import org.springframework.boot.test.context.AnnotationsPropertySourceTests.EnclosingClass.PropertyMappedAnnotationOnEnclosingClass;
+import org.springframework.boot.test.context.AnnotationsPropertySourceTests.NestedAnnotations.Entry;
+import org.springframework.boot.test.context.PropertyMapping.Skip;
 import org.springframework.core.annotation.AliasFor;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -268,7 +269,7 @@ class AnnotationsPropertySourceTests {
 	}
 
 	@Retention(RetentionPolicy.RUNTIME)
-	@PropertyMapping(skip = SkipPropertyMapping.YES)
+	@PropertyMapping(skip = Skip.YES)
 	@interface NotMappedAtTypeLevelAnnotation {
 
 		@PropertyMapping
@@ -289,7 +290,7 @@ class AnnotationsPropertySourceTests {
 
 		String value();
 
-		@PropertyMapping(skip = SkipPropertyMapping.YES)
+		@PropertyMapping(skip = Skip.YES)
 		String ignore() default "xyz";
 
 	}
@@ -423,7 +424,7 @@ class AnnotationsPropertySourceTests {
 	@PropertyMapping("testenum")
 	@interface EnumAnnotation {
 
-		@PropertyMapping(skip = SkipPropertyMapping.ON_DEFAULT_VALUE)
+		@PropertyMapping(skip = Skip.ON_DEFAULT_VALUE)
 		EnumItem value() default EnumItem.DEFAULT;
 
 	}

core/spring-boot-test/src/test/java/org/springframework/boot/test/context/ExampleMapping.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

core/spring-boot-test/src/test/java/org/springframework/boot/test/context/PropertyMappingContextCustomizerFactoryTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;

core/spring-boot-test/src/test/java/org/springframework/boot/test/context/PropertyMappingTests.java

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-package org.springframework.boot.test.autoconfigure.properties;
+package org.springframework.boot.test.context;
 
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;

module/spring-boot-cache-test/src/main/java/org/springframework/boot/cache/test/autoconfigure/AutoConfigureCache.java

@@ -25,7 +25,7 @@ import java.lang.annotation.Target;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.cache.CacheType;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.cache.CacheManager;
 import org.springframework.cache.support.NoOpCacheManager;
 

module/spring-boot-data-jpa-test/src/main/java/org/springframework/boot/data/jpa/test/autoconfigure/DataJpaTest.java

@@ -31,7 +31,7 @@ import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureJdbc;
 import org.springframework.boot.jdbc.test.autoconfigure.AutoConfigureTestDatabase;
 import org.springframework.boot.jpa.test.autoconfigure.AutoConfigureTestEntityManager;
 import org.springframework.boot.test.autoconfigure.OverrideAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.filter.annotation.TypeExcludeFilters;
 import org.springframework.context.annotation.ComponentScan.Filter;

module/spring-boot-jdbc-test/src/main/java/org/springframework/boot/jdbc/test/autoconfigure/AutoConfigureTestDatabase.java

@@ -28,8 +28,8 @@ import javax.sql.DataSource;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.autoconfigure.container.ContainerImageMetadata;
 import org.springframework.boot.jdbc.EmbeddedDatabaseConnection;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
-import org.springframework.boot.test.autoconfigure.properties.SkipPropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping.Skip;
 import org.springframework.context.annotation.Primary;
 import org.springframework.test.context.DynamicPropertySource;
 
@@ -55,7 +55,7 @@ public @interface AutoConfigureTestDatabase {
 	 * Determines what type of existing DataSource bean can be replaced.
 	 * @return the type of existing DataSource to replace
 	 */
-	@PropertyMapping(skip = SkipPropertyMapping.ON_DEFAULT_VALUE)
+	@PropertyMapping(skip = Skip.ON_DEFAULT_VALUE)
 	Replace replace() default Replace.NON_TEST;
 
 	/**

module/spring-boot-json-test/src/main/java/org/springframework/boot/json/test/autoconfigure/AutoConfigureJsonTesters.java

@@ -28,7 +28,7 @@ import org.springframework.boot.json.test.BasicJsonTester;
 import org.springframework.boot.json.test.GsonTester;
 import org.springframework.boot.json.test.JacksonTester;
 import org.springframework.boot.json.test.JsonbTester;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 
 /**
  * Annotation that can be applied to a test class to enable and configure

module/spring-boot-restclient-test/src/main/java/org/springframework/boot/restclient/test/autoconfigure/AutoConfigureMockRestServiceServer.java

@@ -27,7 +27,7 @@ import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.restclient.RestTemplateBuilder;
 import org.springframework.boot.restclient.test.MockServerRestClientCustomizer;
 import org.springframework.boot.restclient.test.MockServerRestTemplateCustomizer;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.test.web.client.MockRestServiceServer;
 import org.springframework.web.client.RestClient.Builder;
 

module/spring-boot-restclient-test/src/main/java/org/springframework/boot/restclient/test/autoconfigure/AutoConfigureWebClient.java

@@ -26,7 +26,7 @@ import java.lang.annotation.Target;
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
 import org.springframework.boot.json.test.autoconfigure.AutoConfigureJson;
 import org.springframework.boot.restclient.RestTemplateBuilder;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.web.client.RestTemplate;
 
 /**

module/spring-boot-restdocs/src/main/java/org/springframework/boot/restdocs/test/autoconfigure/AutoConfigureRestDocs.java

@@ -26,7 +26,7 @@ import java.lang.annotation.Target;
 import io.restassured.RestAssured;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.context.annotation.Import;
 import org.springframework.core.annotation.AliasFor;
 import org.springframework.test.web.reactive.server.WebTestClient;

module/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/properties/SkipPropertyMapping.java

@@ -1,42 +0,0 @@
-/*
- * Copyright 2012-present 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.test.autoconfigure.properties;
-
-/**
- * Enum used to control when {@link PropertyMapping @PropertyMapping} is skipped.
- *
- * @author Phillip Webb
- * @since 1.4.0
- */
-public enum SkipPropertyMapping {
-
-	/**
-	 * Skip mapping the property.
-	 */
-	YES,
-
-	/**
-	 * Skip mapping the property when the default attribute value is specified.
-	 */
-	ON_DEFAULT_VALUE,
-
-	/**
-	 * Don't skip mapping the property.
-	 */
-	NO
-
-}

module/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/properties/package-info.java

@@ -1,23 +0,0 @@
-/*
- * Copyright 2012-present 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.
- */
-
-/**
- * Support for mapping annotation attribute values in the Spring {@code Environment}.
- */
-@NullMarked
-package org.springframework.boot.test.autoconfigure.properties;
-
-import org.jspecify.annotations.NullMarked;

module/spring-boot-test-autoconfigure/src/main/resources/META-INF/spring.factories

@@ -1,5 +1,4 @@
 # Spring Test Context Customizer Factories
 org.springframework.test.context.ContextCustomizerFactory=\
 org.springframework.boot.test.autoconfigure.OnFailureConditionReportContextCustomizerFactory,\
-org.springframework.boot.test.autoconfigure.OverrideAutoConfigurationContextCustomizerFactory,\
-org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizerFactory
+org.springframework.boot.test.autoconfigure.OverrideAutoConfigurationContextCustomizerFactory

module/spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/ExampleTest.java

@@ -26,7 +26,7 @@ import java.lang.annotation.Target;
 import org.junit.jupiter.api.extension.ExtendWith;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.test.context.BootstrapWith;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 

module/spring-boot-webflux-test/src/main/java/org/springframework/boot/webflux/test/autoconfigure/AutoConfigureWebTestClient.java

@@ -25,7 +25,7 @@ import java.lang.annotation.Target;
 import java.time.Duration;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.context.ApplicationContext;
 import org.springframework.test.web.reactive.server.WebTestClient;
 

module/spring-boot-webmvc-test/src/main/java/org/springframework/boot/webmvc/test/autoconfigure/AutoConfigureMockMvc.java

@@ -27,8 +27,8 @@ import org.htmlunit.WebClient;
 import org.openqa.selenium.WebDriver;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
-import org.springframework.boot.test.autoconfigure.properties.SkipPropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping.Skip;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.MvcResult;
 import org.springframework.test.web.servlet.assertj.MockMvcTester;
@@ -62,7 +62,7 @@ public @interface AutoConfigureMockMvc {
 	 * How {@link MvcResult} information should be printed after each MockMVC invocation.
 	 * @return how information is printed
 	 */
-	@PropertyMapping(skip = SkipPropertyMapping.ON_DEFAULT_VALUE)
+	@PropertyMapping(skip = Skip.ON_DEFAULT_VALUE)
 	MockMvcPrint print() default MockMvcPrint.DEFAULT;
 
 	/**

module/spring-boot-webservices-test/src/main/java/org/springframework/boot/webservices/test/autoconfigure/client/AutoConfigureMockWebServiceServer.java

@@ -24,7 +24,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.ws.test.client.MockWebServiceServer;
 
 /**

module/spring-boot-webservices-test/src/main/java/org/springframework/boot/webservices/test/autoconfigure/client/AutoConfigureWebServiceClient.java

@@ -24,7 +24,7 @@ import java.lang.annotation.RetentionPolicy;
 import java.lang.annotation.Target;
 
 import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
-import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
+import org.springframework.boot.test.context.PropertyMapping;
 import org.springframework.boot.webservices.client.WebServiceTemplateBuilder;
 import org.springframework.ws.client.core.WebServiceTemplate;