Fix unit tests

Author: oliemansm

graphql-spring-boot-autoconfigure/src/test/java/graphql/kickstart/spring/web/boot/test/instrumentation/GraphQLInstrumentationAutoConfigurationTest.java

@@ -1,5 +1,6 @@
 package graphql.kickstart.spring.web.boot.test.instrumentation;
 
+import static graphql.Scalars.GraphQLString;
 import static org.assertj.core.api.Assertions.assertThat;
 import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 
@@ -11,7 +12,9 @@
 import graphql.kickstart.spring.web.boot.metrics.MetricsInstrumentation;
 import graphql.kickstart.spring.web.boot.metrics.TracingNoResolversInstrumentation;
 import graphql.kickstart.spring.web.boot.test.AbstractAutoConfigurationTest;
+import graphql.schema.GraphQLFieldDefinition;
 import graphql.schema.GraphQLObjectType;
+import graphql.schema.GraphQLScalarType;
 import graphql.schema.GraphQLSchema;
 import io.micrometer.core.instrument.MeterRegistry;
 import io.micrometer.core.instrument.simple.SimpleMeterRegistry;
@@ -132,7 +135,16 @@ static class DefaultConfiguration {
 
     @Bean
     GraphQLSchema schema() {
-      return GraphQLSchema.newSchema().query(GraphQLObjectType.newObject().name("Query").build())
+      return GraphQLSchema.newSchema()
+          .query(
+              GraphQLObjectType.newObject()
+                  .name("Query")
+                  .field(
+                      GraphQLFieldDefinition.newFieldDefinition()
+                          .name("echo")
+                          .type(GraphQLString)
+                          .build()
+                  ).build())
           .build();
     }
 

graphql-spring-boot-autoconfigure/src/test/java/graphql/kickstart/spring/web/boot/test/web/GraphQLWebAutoConfigurationTest.java

@@ -1,5 +1,6 @@
 package graphql.kickstart.spring.web.boot.test.web;
 
+import static graphql.Scalars.GraphQLString;
 import static org.assertj.core.api.Assertions.assertThat;
 
 import graphql.analysis.MaxQueryComplexityInstrumentation;
@@ -12,6 +13,7 @@
 import graphql.kickstart.servlet.config.GraphQLSchemaServletProvider;
 import graphql.kickstart.spring.web.boot.GraphQLWebAutoConfiguration;
 import graphql.kickstart.spring.web.boot.test.AbstractAutoConfigurationTest;
+import graphql.schema.GraphQLFieldDefinition;
 import graphql.schema.GraphQLObjectType;
 import graphql.schema.GraphQLSchema;
 import org.junit.jupiter.api.Test;
@@ -25,7 +27,11 @@
 public class GraphQLWebAutoConfigurationTest extends AbstractAutoConfigurationTest {
 
   private static final GraphQLSchema SCHEMA = GraphQLSchema.newSchema()
-      .query(GraphQLObjectType.newObject().name("Query").build()).build();
+      .query(GraphQLObjectType.newObject().name("Query").field(
+          GraphQLFieldDefinition.newFieldDefinition()
+              .name("echo")
+              .type(GraphQLString)
+              .build()).build()).build();
 
   public GraphQLWebAutoConfigurationTest() {
     super(AnnotationConfigWebApplicationContext.class, GraphQLWebAutoConfiguration.class);