Consider DataFetcherExceptionResolver in GraphQTest

Prior to this commit, `@GraphQlTest` slice tests would only consider
JsonComponent, RuntimeWiringConfigurer, Converter and
GenericConverter beans. But DataFetcherExceptionResolver,
Instrumentation and GraphQlSourceBuilderCustomizer are used in
setting up the GraphQL source.

This commit ensures that the `GraphQlTypeExcludeFilter` considers
those bean types.

Closes gh-30078

spring-boot-project/spring-boot-test-autoconfigure/src/test/java/org/springframework/boot/test/autoconfigure/graphql/GraphQlTypeExcludeFilterTests.java

@@ -17,17 +17,35 @@
 package org.springframework.boot.test.autoconfigure.graphql;
 
 import java.io.IOException;
+import java.util.List;
 
 import com.fasterxml.jackson.databind.module.SimpleModule;
+import graphql.ExecutionResult;
+import graphql.GraphQLError;
+import graphql.execution.instrumentation.ExecutionStrategyInstrumentationContext;
+import graphql.execution.instrumentation.Instrumentation;
+import graphql.execution.instrumentation.InstrumentationContext;
+import graphql.execution.instrumentation.parameters.InstrumentationExecuteOperationParameters;
+import graphql.execution.instrumentation.parameters.InstrumentationExecutionParameters;
+import graphql.execution.instrumentation.parameters.InstrumentationExecutionStrategyParameters;
+import graphql.execution.instrumentation.parameters.InstrumentationFieldFetchParameters;
+import graphql.execution.instrumentation.parameters.InstrumentationFieldParameters;
+import graphql.execution.instrumentation.parameters.InstrumentationValidationParameters;
+import graphql.language.Document;
+import graphql.schema.DataFetchingEnvironment;
 import graphql.schema.idl.RuntimeWiring;
+import graphql.validation.ValidationError;
 import org.junit.jupiter.api.Test;
 import reactor.core.publisher.Mono;
 
+import org.springframework.boot.autoconfigure.graphql.GraphQlSourceBuilderCustomizer;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.FilterType;
 import org.springframework.core.type.classreading.MetadataReader;
 import org.springframework.core.type.classreading.MetadataReaderFactory;
 import org.springframework.core.type.classreading.SimpleMetadataReaderFactory;
+import org.springframework.graphql.execution.DataFetcherExceptionResolver;
+import org.springframework.graphql.execution.GraphQlSource.Builder;
 import org.springframework.graphql.execution.RuntimeWiringConfigurer;
 import org.springframework.graphql.web.WebInput;
 import org.springframework.graphql.web.WebInterceptor;
@@ -58,6 +76,9 @@ class GraphQlTypeExcludeFilterTests {
 		assertThat(excludes(filter, ExampleRepository.class)).isTrue();
 		assertThat(excludes(filter, ExampleWebInterceptor.class)).isTrue();
 		assertThat(excludes(filter, ExampleModule.class)).isFalse();
+		assertThat(excludes(filter, ExampleDataFetcherExceptionResolver.class)).isFalse();
+		assertThat(excludes(filter, ExampleInstrumentation.class)).isFalse();
+		assertThat(excludes(filter, ExampleGraphQlSourceBuilderCustomizer.class)).isFalse();
 	}
 
 	@Test
@@ -70,6 +91,9 @@ class GraphQlTypeExcludeFilterTests {
 		assertThat(excludes(filter, ExampleRepository.class)).isTrue();
 		assertThat(excludes(filter, ExampleWebInterceptor.class)).isTrue();
 		assertThat(excludes(filter, ExampleModule.class)).isFalse();
+		assertThat(excludes(filter, ExampleDataFetcherExceptionResolver.class)).isFalse();
+		assertThat(excludes(filter, ExampleInstrumentation.class)).isFalse();
+		assertThat(excludes(filter, ExampleGraphQlSourceBuilderCustomizer.class)).isFalse();
 	}
 
 	@Test
@@ -82,6 +106,9 @@ class GraphQlTypeExcludeFilterTests {
 		assertThat(excludes(filter, ExampleRepository.class)).isTrue();
 		assertThat(excludes(filter, ExampleWebInterceptor.class)).isTrue();
 		assertThat(excludes(filter, ExampleModule.class)).isTrue();
+		assertThat(excludes(filter, ExampleDataFetcherExceptionResolver.class)).isTrue();
+		assertThat(excludes(filter, ExampleInstrumentation.class)).isTrue();
+		assertThat(excludes(filter, ExampleGraphQlSourceBuilderCustomizer.class)).isTrue();
 	}
 
 	@Test
@@ -94,6 +121,9 @@ class GraphQlTypeExcludeFilterTests {
 		assertThat(excludes(filter, ExampleRepository.class)).isFalse();
 		assertThat(excludes(filter, ExampleWebInterceptor.class)).isTrue();
 		assertThat(excludes(filter, ExampleModule.class)).isFalse();
+		assertThat(excludes(filter, ExampleDataFetcherExceptionResolver.class)).isFalse();
+		assertThat(excludes(filter, ExampleInstrumentation.class)).isFalse();
+		assertThat(excludes(filter, ExampleGraphQlSourceBuilderCustomizer.class)).isFalse();
 	}
 
 	@Test
@@ -106,6 +136,9 @@ class GraphQlTypeExcludeFilterTests {
 		assertThat(excludes(filter, ExampleRepository.class)).isTrue();
 		assertThat(excludes(filter, ExampleWebInterceptor.class)).isTrue();
 		assertThat(excludes(filter, ExampleModule.class)).isFalse();
+		assertThat(excludes(filter, ExampleDataFetcherExceptionResolver.class)).isFalse();
+		assertThat(excludes(filter, ExampleInstrumentation.class)).isFalse();
+		assertThat(excludes(filter, ExampleGraphQlSourceBuilderCustomizer.class)).isFalse();
 	}
 
 	private boolean excludes(GraphQlTypeExcludeFilter filter, Class<?> type) throws IOException {
@@ -181,4 +214,64 @@ class GraphQlTypeExcludeFilterTests {
 
 	}
 
+	static class ExampleDataFetcherExceptionResolver implements DataFetcherExceptionResolver {
+
+		@Override
+		public Mono<List<GraphQLError>> resolveException(Throwable exception, DataFetchingEnvironment environment) {
+			return null;
+		}
+
+	}
+
+	static class ExampleInstrumentation implements Instrumentation {
+
+		@Override
+		public InstrumentationContext<ExecutionResult> beginExecution(InstrumentationExecutionParameters parameters) {
+			return null;
+		}
+
+		@Override
+		public InstrumentationContext<Document> beginParse(InstrumentationExecutionParameters parameters) {
+			return null;
+		}
+
+		@Override
+		public InstrumentationContext<List<ValidationError>> beginValidation(
+				InstrumentationValidationParameters parameters) {
+			return null;
+		}
+
+		@Override
+		public InstrumentationContext<ExecutionResult> beginExecuteOperation(
+				InstrumentationExecuteOperationParameters parameters) {
+			return null;
+		}
+
+		@Override
+		public ExecutionStrategyInstrumentationContext beginExecutionStrategy(
+				InstrumentationExecutionStrategyParameters parameters) {
+			return null;
+		}
+
+		@Override
+		public InstrumentationContext<ExecutionResult> beginField(InstrumentationFieldParameters parameters) {
+			return null;
+		}
+
+		@Override
+		public InstrumentationContext<Object> beginFieldFetch(InstrumentationFieldFetchParameters parameters) {
+			return null;
+		}
+
+	}
+
+	static class ExampleGraphQlSourceBuilderCustomizer implements GraphQlSourceBuilderCustomizer {
+
+		@Override
+		public void customize(Builder builder) {
+
+		}
+
+	}
+
 }