groovy / grails / unit testing / createCriteria.get [英] groovy / grails / unit testing / createCriteria.get

问题描述

我可以模拟调用：

  MyDomainClass.createCriteria（）。list {
 eq（'id' ，id）
 eq（'anotherParameter'，anotherParameterId）
} 
  

用：

  def myCriteria = [
 list：{Closure cls  - > returnThisObject} 
] 
 MyDomainClass.metaClass.static.createCriteria = {myCriteria} 
  

建议：

http://davistechyinfo.blogspot.com/2010/01/mocking-hibernate-criteria-in-grails.html

但用于：

  MyDomainClass.createCriteria（）。get {
 eq（'id'，id）
 eq（'anotherParameter'，anotherParameterId）
} 
  

这种方法失败 - 可能是因为'get'是一种关键词，'list'不是。任何人都可以建议 - 能够在域类中嘲笑这一点应该是可能的，而不必简​​单地放弃使用 createCriteria（）。get {} 的方法的单元测试覆盖。 >

建议非常感谢，

Alex

解决方案

  def> 
 
 myCriteria = new Expando（）; 
 myCriteria .get = {Closure cls  - > returnThisObject} 
 MyDomainClass.metaClass.static.createCriteria = {myCriteria}  

这正是我想要的，并且可能支持测试提供的参数。感谢您的其他回复。希望这对其他人测试domain / createCriteria（）方法有用。

I can mock calls to:

MyDomainClass.createCriteria().list{
    eq('id',id)
    eq('anotherParameter',anotherParameterId)
}

with:

def myCriteria = [
    list : {Closure  cls -> returnThisObject}
]
MyDomainClass.metaClass.static.createCriteria = { myCriteria }

as advised at:

http://davistechyinfo.blogspot.com/2010/01/mocking-hibernate-criteria-in-grails.html

but for:

MyDomainClass.createCriteria().get{
    eq('id',id)
    eq('anotherParameter',anotherParameterId)
}

This approach fails - maybe because 'get' is a keyword in a way 'list' is not. Can anyone advise - being able to mock this in domain classes should be possible, without simply abandoning unit test coverage for methods that use createCriteria().get{}.

Suggestions much appreciated,

Alex

解决方案

I've found a solution that doesn't compromise my ability to write unit tests -

def myCriteria = new Expando();
myCriteria .get = {Closure  cls -> returnThisObject}         
MyDomainClass.metaClass.static.createCriteria = {myCriteria }

which does exactly what I wanted and potentially supports testing supplied arguments. Thanks for the other response. Hope this is useful to others testing domain/createCriteria() methods.

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