Merge pull request #98 from mxab/feature/graphql-spring-boot-starter-test

Add graphiql-spring-boot-starter project

Author: oliemansm

example-graphql-tools/build.gradle

@@ -35,6 +35,8 @@ dependencies {
 
 //    testCompile group: 'junit', name: 'junit', version: '4.12'
     testCompile "org.springframework.boot:spring-boot-starter-test:$LIB_SPRING_BOOT_VER"
+
+    testCompile(project(":graphql-spring-boot-starter-test"))
 }
 
 jar.enabled = false

example-graphql-tools/src/main/java/com/embedler/moon/graphql/boot/resolvers/Mutation.java

@@ -0,0 +1,15 @@
+package com.embedler.moon.graphql.boot.resolvers;
+
+import com.coxautodev.graphql.tools.GraphQLMutationResolver;
+import java.util.Random;
+import org.springframework.stereotype.Component;
+
+@Component
+public class Mutation implements GraphQLMutationResolver {
+
+  public Post createPost(String text){
+    Post post = new Post(new Random().nextLong());
+    post.setText(text);
+    return post;
+  }
+}

example-graphql-tools/src/main/java/com/embedler/moon/graphql/boot/resolvers/Post.java

@@ -3,9 +3,17 @@
 class Post {
 
     private Long id;
+    private String text;
 
     Post(Long id) {
         this.id = id;
     }
 
+    public String getText() {
+      return text;
+    }
+
+    public void setText(String text) {
+      this.text = text;
+    }
 }

example-graphql-tools/src/main/resources/graphql-tools.graphqls

@@ -1,9 +1,12 @@
 type Query {
     post(id: ID!): Post
 }
-
+type Mutation {
+    createPost(text:String):Post
+}
 type Post {
     id: ID!
+    text: String
     comments: [Comment!]!
 }
 

example-graphql-tools/src/test/java/com/embedler/moon/graphql/boot/GraphQLToolsSampleApplicationTest.java

@@ -1,6 +1,9 @@
 package com.embedler.moon.graphql.boot;
 
+import com.embedler.moon.graphql.testing.GraphQLTestUtils;
 import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -28,4 +31,15 @@ public void get_comments() throws IOException {
         assertEquals("1", parsedResponse.get("data").get("post").get("id").asText());
     }
 
+    @Test
+    public void create_post() throws IOException {
+        ObjectNode variables = new ObjectMapper().createObjectNode();
+        variables.put("text", "lorem ipsum dolor sit amet");
+        JsonNode parsedResponse = graphQLTestUtils.perform("graphql/create-post.graphql",variables);
+        assertNotNull(parsedResponse);
+        assertNotNull(parsedResponse.get("data"));
+        assertNotNull(parsedResponse.get("data").get("createPost"));
+        assertNotNull(parsedResponse.get("data").get("createPost").get("id").asText());
+    }
+
 }

example-graphql-tools/src/test/resources/graphql/create-post.graphql

@@ -0,0 +1,5 @@
+mutation CreatePost($text:String){
+    createPost(text:$text){
+        id
+    }
+}

example-graphql-tools/src/test/resources/graphql/query-wrapper.json

@@ -0,0 +1,23 @@
+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2016 oEmbedler Inc. and Contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+ *  documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
+ *  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit
+ *  persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
+ * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+dependencies {
+    compile("org.springframework:spring-web:$LIB_SPRING_CORE_VER")
+    compile("org.springframework.boot:spring-boot-test:$LIB_SPRING_BOOT_VER")
+    compile("com.fasterxml.jackson.core:jackson-databind:2.5.4")
+}

graphql-spring-boot-starter-test/build.gradle

@@ -1,8 +1,10 @@
-package com.embedler.moon.graphql.boot;
+package com.embedler.moon.graphql.testing;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
 
-import com.fasterxml.jackson.core.util.BufferRecyclers;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.test.web.client.TestRestTemplate;
@@ -17,34 +19,26 @@
 import java.io.InputStream;
 import java.nio.charset.StandardCharsets;
 
-@Component
 public class GraphQLTestUtils {
 
-    @Value("classpath:graphql/query-wrapper.json")
-    private Resource queryWrapperFile;
     @Autowired
     private ResourceLoader resourceLoader;
     @Autowired
     private TestRestTemplate restTemplate;
-    private String queryWrapper;
 
-    @PostConstruct
-    public void initQueryWrapper() throws IOException {
-        queryWrapper = loadResource(queryWrapperFile);
-    }
+    private ObjectMapper objectMapper = new ObjectMapper();
 
-    private String createJsonQuery(String graphql) {
-        return queryWrapper.replace("__payload__", escapeQuery(graphql));
-    }
+    private String createJsonQuery(String graphql, ObjectNode variables)
+        throws JsonProcessingException {
 
-    private String escapeQuery(String graphql) {
-        StringBuilder result = new StringBuilder();
-        BufferRecyclers.getJsonStringEncoder().quoteAsString(graphql, result);
-        return result.toString();
+        ObjectNode wrapper = objectMapper.createObjectNode();
+        wrapper.put("query", graphql);
+        wrapper.set("variables", variables);
+        return objectMapper.writeValueAsString(wrapper);
     }
 
     private JsonNode parse(String payload) throws IOException {
-        return new ObjectMapper().readTree(payload);
+        return objectMapper.readTree(payload);
     }
 
     private String loadQuery(String location) throws IOException {
@@ -59,8 +53,12 @@ private String loadResource(Resource resource) throws IOException {
     }
 
     public JsonNode perform(String graphqlResource) throws IOException {
+        return perform(graphqlResource,null);
+    }
+
+    public JsonNode perform(String graphqlResource, ObjectNode variables) throws IOException {
         String graphql = loadQuery(graphqlResource);
-        String payload = createJsonQuery(graphql);
+        String payload = createJsonQuery(graphql,variables);
 
         HttpHeaders headers = new HttpHeaders();
         headers.setContentType(MediaType.APPLICATION_JSON);

example-graphql-tools/src/test/java/com/embedler/moon/graphql/boot/GraphQLTestUtils.java renamed to graphql-spring-boot-starter-test/src/main/java/com/embedler/moon/graphql/testing/GraphQLTestUtils.java

@@ -0,0 +1,13 @@
+package com.embedler.moon.graphql.testing;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class TestingConfiguration {
+
+  @Bean
+  public GraphQLTestUtils graphQLTestUtils(){
+    return new GraphQLTestUtils();
+  }
+}

graphql-spring-boot-starter-test/src/main/java/com/embedler/moon/graphql/testing/TestingConfiguration.java

@@ -0,0 +1,2 @@
+org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
+com.embedler.moon.graphql.testing.TestingConfiguration

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

@@ -26,6 +26,8 @@ include ":graphiql-spring-boot-starter"
 include ":voyager-spring-boot-autoconfigure"
 include ":voyager-spring-boot-starter"
 
+include ":graphql-spring-boot-starter-test"
+
 include ":example"
 include ":example-spring-common"
 include ':example-graphql-tools'