我正在尝试为 Geb 库(http://www.gebish.org/manual/current/intro.html#introduction)运行一个基本示例。这是代码:
import geb.Browser
Browser.drive {
go "http://google.com/ncr"
// make sure we actually got to the page
assert title == "Google"
// enter wikipedia into the search field
$("input", name: "q").value("wikipedia")
// wait for the change to results page to happen
// (google updates the page dynamically without a new request)
waitFor { title.endsWith("Google Search") }
// is the first link to wikipedia?
def firstLink = $("li.g", 0).find("a.l")
assert firstLink.text() == "Wikipedia"
// click the link
firstLink.click()
// wait for Google's javascript to redirect to Wikipedia
waitFor { title == "Wikipedia" }
}
当我尝试运行它时(使用 Eclipse 的 groovy 支持),我得到以下异常:
Caught: groovy.lang.MissingMethodException: No signature of method: static geb.Browser.drive() is applicable for argument types: (ExampleScript$_run_closure1) values: [ExampleScript$_run_closure1@2a62610b]
Possible solutions: drive(groovy.lang.Closure), drive(geb.Browser, groovy.lang.Closure), drive(geb.Configuration, groovy.lang.Closure), drive(java.util.Map, groovy.lang.Closure), print(java.lang.Object), print(java.io.PrintWriter)
groovy.lang.MissingMethodException: No signature of method: static geb.Browser.drive() is applicable for argument types: (ExampleScript$_run_closure1) values: [ExampleScript$_run_closure1@2a62610b]
Possible solutions: drive(groovy.lang.Closure), drive(geb.Browser, groovy.lang.Closure), drive(geb.Configuration, groovy.lang.Closure), drive(java.util.Map, groovy.lang.Closure), print(java.lang.Object), print(java.io.PrintWriter)
at ExampleScript.run(ExampleScript.groovy:21)
我认为这是说我传递给静态 Browser.drive 方法的闭包与类型不兼容groovy.lang.Closure
,但我不知道为什么。简单的 groovy hello world 脚本可以正常工作,但是将闭包传递给方法总是会返回类似的错误。