Add GraphQLTester

See gh-43

Author: rstoyanchev

settings.gradle

@@ -15,4 +15,4 @@ pluginManagement {
 }
 
 rootProject.name = 'spring-graphql'
-include 'spring-graphql-web', 'graphql-spring-boot-starter', 'samples:webmvc-http', 'samples:webflux-websocket'
+include 'spring-graphql-web', 'spring-graphql-test', 'graphql-spring-boot-starter', 'samples:webmvc-http', 'samples:webflux-websocket'

spring-graphql-test/build.gradle

@@ -0,0 +1,63 @@
+
+plugins {
+	id 'io.spring.dependency-management' version '1.0.10.RELEASE'
+	id 'java-library'
+	id 'maven'
+}
+
+description = "Spring Support for Testing GraphQL Applications"
+
+java {
+	sourceCompatibility = JavaVersion.VERSION_1_8
+	targetCompatibility = JavaVersion.VERSION_1_8
+}
+
+dependencyManagement {
+	imports {
+        mavenBom "com.fasterxml.jackson:jackson-bom:2.12.3"
+        mavenBom "io.projectreactor:reactor-bom:2020.0.6"
+		mavenBom "org.springframework:spring-framework-bom:5.3.6"
+	}
+	generatedPomCustomization {
+		enabled = false
+	}
+}
+
+dependencies {
+	api project(':spring-graphql-web')
+	api 'com.graphql-java:graphql-java:16.2'
+	api 'io.projectreactor:reactor-core'
+	api 'org.springframework:spring-context'
+	api 'org.springframework:spring-test'
+	api 'com.jayway.jsonpath:json-path:2.5.0'
+
+    compileOnly "javax.annotation:javax.annotation-api:1.3.2"
+	compileOnly 'org.springframework:spring-webflux'
+	compileOnly 'org.springframework:spring-webmvc'
+	compileOnly 'org.springframework:spring-websocket'
+	compileOnly 'javax.servlet:javax.servlet-api:4.0.1'
+	compileOnly 'org.skyscreamer:jsonassert:1.5.0'
+
+	testImplementation 'org.junit.jupiter:junit-jupiter:5.7.1'
+	testImplementation 'org.assertj:assertj-core:3.19.0'
+	testImplementation 'org.mockito:mockito-core:3.8.0'
+	testImplementation 'org.skyscreamer:jsonassert:1.5.0'
+	testImplementation 'org.springframework:spring-webflux'
+	testImplementation 'org.springframework:spring-test'
+	testImplementation 'io.projectreactor:reactor-test'
+	testImplementation 'io.projectreactor.netty:reactor-netty'
+	testImplementation 'com.squareup.okhttp3:mockwebserver:3.14.9'
+	testImplementation 'com.fasterxml.jackson.core:jackson-databind'
+
+	testRuntime 'org.apache.logging.log4j:log4j-core:2.14.1'
+	testRuntime 'org.apache.logging.log4j:log4j-slf4j-impl:2.14.1'
+}
+
+test {
+	useJUnitPlatform()
+	testLogging {
+		events "passed", "skipped", "failed"
+	}
+}
+
+apply from: "${rootDir}/gradle/publishing.gradle"