Disable HttpGraphQlTesterContextCustomizer after AOT processing

After AOT processing, a HttpGraphQlTester bean will be defined directly
so the context customizer that initiates its registration is not
needed.

Closes gh-32872

spring-boot-project/spring-boot-test/src/main/java/org/springframework/boot/test/graphql/tester/HttpGraphQlTesterContextCustomizer.java

@@ -16,6 +16,7 @@
 
 package org.springframework.boot.test.graphql.tester;
 
+import org.springframework.aot.AotDetector;
 import org.springframework.beans.BeansException;
 import org.springframework.beans.factory.BeanFactory;
 import org.springframework.beans.factory.BeanFactoryAware;
@@ -53,6 +54,9 @@ class HttpGraphQlTesterContextCustomizer implements ContextCustomizer {
 
 	@Override
 	public void customizeContext(ConfigurableApplicationContext context, MergedContextConfiguration mergedConfig) {
+		if (AotDetector.useGeneratedArtifacts()) {
+			return;
+		}
 		SpringBootTest springBootTest = TestContextAnnotationUtils.findMergedAnnotation(mergedConfig.getTestClass(),
 				SpringBootTest.class);
 		if (springBootTest.webEnvironment().isEmbedded()) {
@@ -83,8 +87,7 @@ class HttpGraphQlTesterContextCustomizer implements ContextCustomizer {
 		return getClass().hashCode();
 	}
 
-	private static class HttpGraphQlTesterRegistrar
-			implements BeanDefinitionRegistryPostProcessor, Ordered, BeanFactoryAware {
+	static class HttpGraphQlTesterRegistrar implements BeanDefinitionRegistryPostProcessor, Ordered, BeanFactoryAware {
 
 		private BeanFactory beanFactory;
 
@@ -95,6 +98,9 @@ class HttpGraphQlTesterContextCustomizer implements ContextCustomizer {
 
 		@Override
 		public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry) throws BeansException {
+			if (AotDetector.useGeneratedArtifacts()) {
+				return;
+			}
 			if (BeanFactoryUtils.beanNamesForTypeIncludingAncestors((ListableBeanFactory) this.beanFactory,
 					HttpGraphQlTester.class, false, false).length == 0) {
 				registry.registerBeanDefinition(HttpGraphQlTester.class.getName(),

spring-boot-project/spring-boot-test/src/test/java/org/springframework/boot/test/graphql/tester/HttpGraphQlTesterContextCustomizerTests.java

@@ -0,0 +1,91 @@
+/*
+ * Copyright 2012-2022 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.graphql.tester;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.config.ConfigurableListableBeanFactory;
+import org.springframework.beans.factory.support.DefaultListableBeanFactory;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
+import org.springframework.boot.test.context.runner.ApplicationContextRunner;
+import org.springframework.boot.test.graphql.tester.HttpGraphQlTesterContextCustomizer.HttpGraphQlTesterRegistrar;
+import org.springframework.context.ConfigurableApplicationContext;
+import org.springframework.context.support.AbstractApplicationContext;
+import org.springframework.graphql.test.tester.HttpGraphQlTester;
+import org.springframework.test.context.MergedContextConfiguration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.BDDMockito.given;
+import static org.mockito.Mockito.mock;
+
+/**
+ * Tests for HttpGraphQlTesterContextCustomizer.
+ *
+ * @author Moritz Halbritter
+ */
+class HttpGraphQlTesterContextCustomizerTests {
+
+	@Test
+	void whenContextIsNotABeanDefinitionRegistryHttpGraphQlTesterIsRegistered() {
+		new ApplicationContextRunner(HttpGraphQlTesterContextCustomizerTests.TestApplicationContext::new)
+				.withInitializer(this::applyHttpGraphQlTesterContextCustomizer)
+				.run((context) -> assertThat(context).hasSingleBean(HttpGraphQlTester.class));
+	}
+
+	@Test
+	void whenUsingAotGeneratedArtifactsHttpGraphQlTesterIsNotRegistered() {
+		new ApplicationContextRunner().withSystemProperties("spring.aot.enabled:true")
+				.withInitializer(this::applyHttpGraphQlTesterContextCustomizer).run((context) -> {
+					assertThat(context).doesNotHaveBean(HttpGraphQlTesterRegistrar.class);
+					assertThat(context).doesNotHaveBean(HttpGraphQlTester.class);
+				});
+	}
+
+	@SuppressWarnings({ "unchecked", "rawtypes" })
+	void applyHttpGraphQlTesterContextCustomizer(ConfigurableApplicationContext context) {
+		MergedContextConfiguration configuration = mock(MergedContextConfiguration.class);
+		given(configuration.getTestClass()).willReturn((Class) HttpGraphQlTesterContextCustomizerTests.TestClass.class);
+		new HttpGraphQlTesterContextCustomizer().customizeContext(context, configuration);
+	}
+
+	@SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
+	static class TestClass {
+
+	}
+
+	static class TestApplicationContext extends AbstractApplicationContext {
+
+		private final ConfigurableListableBeanFactory beanFactory = new DefaultListableBeanFactory();
+
+		@Override
+		protected void refreshBeanFactory() {
+		}
+
+		@Override
+		protected void closeBeanFactory() {
+
+		}
+
+		@Override
+		public ConfigurableListableBeanFactory getBeanFactory() {
+			return this.beanFactory;
+		}
+
+	}
+
+}