Unit testing createCriteria锁未通过单元测试

Unit testing createCriteria锁未通过单元测试,unit-testing,grails,gorm,createcriteria,Unit Testing,Grails,Gorm,Createcriteria,我在一个单元测试的服务方法中有一个查询,我正在调用lock trueon,但是每次我在lock truein中运行单元测试时,单元测试都会失败并给出以下错误 groovy.lang.MissingMethodException: No signature of method: com.myapp.foo.MyService.lock() is applicable for argument types: (java.lang.Boolean) values: [true] Possible so

我在一个单元测试的服务方法中有一个查询,我正在调用
lock true
on,但是每次我在
lock true
in中运行单元测试时,单元测试都会失败并给出以下错误

groovy.lang.MissingMethodException: No signature of method: com.myapp.foo.MyService.lock() is applicable for argument types: (java.lang.Boolean) values: [true]
Possible solutions: each(groovy.lang.Closure), wait(), grep(), find(), dump(), any()
    at com.myapp.foo.MyService.createShipment_closure22_closure79(MyService.groovy:1282)
    at com.myapp.foo.MyService.createShipment_closure22_closure79(MyService.groovy)
    at groovy.lang.Closure.call(Closure.java:411)
    at groovy.lang.Closure.call(Closure.java:405)
    at grails.gorm.CriteriaBuilder.invokeClosureNode(CriteriaBuilder.java:1093)
    at grails.gorm.CriteriaBuilder.get(CriteriaBuilder.java:257)
    at com.myapp.foo.MyService.createShipment_closure22(MyService.groovy:1277)
    at groovy.lang.Closure.call(Closure.java:411)
    at groovy.lang.Closure.call(Closure.java:427)
    at com.myapp.foo.MyService.createShipment(MyService.groovy:1274)
    at com.myapp.foo.MyServiceSpec.test create shipment: success(MyServiceSpec.groovy:124)
我的查询看起来是这样的,我从前面的类似查询中知道,它在现实世界中是有效的

def shipmentInstance = Shipment.createCriteria().get {
    maxResults(1)
    eq("trackingNumber", shipment.trackingNumber.toString())

    lock true
}
使用Grails2.3.11。我已经在文档中确认,您可以在
createCriteria()
中使用
lock true