Error executing "Getting Started" spec

This tool looks awesome! But unfortunately, I can't get it to work at all.

In the Getting Started section of the guide, the sample Specification is full of typos. I corrected a few of them:

import com.stehno.ersatz.ErsatzServer
import spock.lang.Specification

class HelloSpec extends Specification {

    def 'say hello'(){
        setup:
        ErsatzServer ersatz = new ErsatzServer()

        ersatz.expectations {
            get('/say/hello'){
                called(1)
                query 'name','Ersatz'
                responder {
                    content 'Hello Ersatz','text/plain'
                }
            }
        }

        ersatz.start()

        when:
        String result = "${ersatz.serverUrl}/say/hello?name=Ersatz".toURL().text

        then:
        result == 'Hello Ersatz'

        and:
        ersatz.verify()

        cleanup:
        ersatz.stop()
    }
}

...but when I run this spec, I get an error:

groovy.lang.MissingPropertyException: No such property: serverUrl for class: com.stehno.ersatz.ErsatzServer

    at com.cscglobal.everest.kb.qna.HelloSpec.say hello(HelloSpec.groovy:25)

I tried changing the URLs to be hard-coded: get('http://test/say/hello') String result = "http://test/say/hello?name=Ersatz".toURL().text

...but then I get a socket error, which suggests to me that Ersatz is not running properly:

java.net.ConnectException: Connection timed out: connect

    at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79)
    at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350)
    at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206)
    at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188)
    at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172)
    at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
    at java.net.Socket.connect(Socket.java:589)
    at java.net.Socket.connect(Socket.java:538)
    at sun.net.NetworkClient.doConnect(NetworkClient.java:180)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:432)
    at sun.net.www.http.HttpClient.openServer(HttpClient.java:527)
    at sun.net.www.http.HttpClient.<init>(HttpClient.java:211)
    at sun.net.www.http.HttpClient.New(HttpClient.java:308)
    at sun.net.www.http.HttpClient.New(HttpClient.java:326)
    at sun.net.www.protocol.http.HttpURLConnection.getNewHttpClient(HttpURLConnection.java:1202)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect0(HttpURLConnection.java:1138)
    at sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnection.java:1032)
    at sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.java:966)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1546)
    at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1474)
    at com.cscglobal.everest.kb.qna.HelloSpec.say hello(HelloSpec.groovy:25)

Here is the page where I got this sample spec: http://stehno.com/ersatz/asciidoc/html5/#_getting_started

I am using Grails 3.3.0, following this guide: http://guides.grails.org/grails-mock-http-server/guide/index.html#ersatz

cjstehno / ersatz

Error executing "Getting Started" spec #78