Merge branch '2.7.x'

spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/features/testing/springbootapplications/springgraphqltests/GreetingControllerTests.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2012-2021 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.docs.features.testing.springbootapplications.springgraphqltests;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.docs.web.graphql.GreetingController;
+import org.springframework.boot.test.autoconfigure.graphql.GraphQlTest;
+import org.springframework.graphql.test.tester.GraphQlTester;
+
+@GraphQlTest(GreetingController.class)
+class GreetingControllerTests {
+
+	@Autowired
+	private GraphQlTester graphQlTester;
+
+	@Test
+	void shouldGreetWithSpecificName() {
+		this.graphQlTester.query("{ greeting(name: \"Alice\") } ").execute().path("greeting").entity(String.class)
+				.isEqualTo("Hello, Alice!");
+	}
+
+	@Test
+	void shouldGreetWithDefaultName() {
+		this.graphQlTester.query("{ greeting } ").execute().path("greeting").entity(String.class)
+				.isEqualTo("Hello, Spring!");
+	}
+
+}

spring-boot-project/spring-boot-docs/src/main/java/org/springframework/boot/docs/web/graphql/GreetingController.java

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+/*
+ * Copyright 2002-2021 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.docs.web.graphql;
+
+import org.springframework.graphql.data.method.annotation.Argument;
+import org.springframework.graphql.data.method.annotation.QueryMapping;
+import org.springframework.stereotype.Controller;
+
+@Controller
+public class GreetingController {
+
+	@QueryMapping
+	public String greeting(@Argument String name) {
+		return "Hello, " + name + "!";
+	}
+
+}

spring-boot-project/spring-boot-docs/src/main/resources/graphql/schema.graphqls

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+type Query {
+    greeting(name: String! = "Spring"): String!
+    project(slug: ID!): Project
+}
+
+""" A Project in the Spring portfolio """
+type Project {
+    """ Unique string id used in URLs """
+    slug: ID!
+    """ Project name """
+    name: String!
+    """ URL of the git repository """
+    repositoryUrl: String!
+    """ Current support status """
+    status: ProjectStatus!
+}
+
+enum ProjectStatus {
+    """ Actively supported by the Spring team """
+    ACTIVE
+    """ Supported by the community """
+    COMMUNITY
+    """ Prototype, not officially supported yet  """
+    INCUBATING
+    """ Project being retired, in maintenance mode """
+    ATTIC
+    """ End-Of-Lifed """
+    EOL
+}