Siden（紫電かな？）

これ凄い。
http://qiita.com/taichi@github/items/680e7beb6e2cc97e0895
ってことでやってみた。

mainメソッド

Application.java


import ninja.siden.App;

public class Application {
	public static void main(String[] args) {

		App app = new App();
		
		new HelloResource(app).defineRoute();
		
		app.listen();	
	}
}

Resouceクラス

HelloResource.java



import ninja.siden.App;

public class HelloResource {

	private App app;
	
	public HelloResource(App app){
		this.app = app;
	}
	
	public void defineRoute(){
		app.get("/hello", (req,res)->"Hello World");
	}
}

テスト

HelloResourceSpec.groovy

import groovyx.net.http.RESTClient
import ninja.siden.App
import ninja.siden.App.Stoppable
import spock.lang.Shared;
import spock.lang.Specification

class HelloResourceSpec extends Specification {

	 @Shared stop

	 def setupSpec(){
		def app = new App()
		new HelloResource(app).defineRoute()
		stop = app.listen()
	}

	def "簡単な起動のテスト"(){
		setup:
		def endpoint = new RESTClient( 'http://localhost:8080/' )
		when:
		def resp = endpoint.get([ path: 'hello'])
		then:
		with(resp) { 
			status == 200
			data.text == "Hello World"
		}
	}

	def cleanupSpec(){
		stop.stop()
	}
}

ビルドスクリプト

build.gradle

apply plugin: 'java'
apply plugin: 'groovy'


sourceCompatibility = 1.8
version = '1.0'

repositories {
    mavenCentral()
	jcenter()
}

dependencies {
	compile 'ninja.siden:siden-core:0.2.0'
    testCompile 'org.codehaus.groovy:groovy-all:2.3.8'
	testCompile 'org.spockframework:spock-core:0.7-groovy-2.0'
	testCompile 'org.codehaus.groovy.modules.http-builder:http-builder:0.7+'
}

次は、RestサービスとDBアクセス書く。