Spa*_*ade 6 grails grails-controller grails-2.0
我刚刚开始使用grails 2.3,我在运行单元测试时遇到了问题.到目前为止我所做的是我跑了
grails create-app new-app
grails create-service NewService
grails test-app
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这产生了
| Running 1 unit test...
| Completed 0 unit test, 0 failed in 0m 2s
| Tests PASSED - view reports in C:\Git\aspera_web\target\test-reports
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到目前为止这么好,但如果我编辑方法
void "test something"() {
}
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在NewServiceSpec类中
void "test something"() {
assert false
}
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又跑了我又来了
| Running 1 unit test...
| Completed 0 unit test, 0 failed in 0m 2s
| Tests PASSED - view reports in C:\Git\aspera_web\target\test-reports
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然后我查看了spock文档并尝试再次编辑我的测试.这一次来
void "test something"() {
expect: 1 == 2
}
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哪个产生
| Running 1 unit test...
| Running 1 unit test... 1 of 1
| Failure: test something(aspera_web.NewServiceSpec)
| Condition not satisfied:
false
at aspera_web.NewServiceSpec.test something(NewServiceSpec.groovy:19)
| Completed 1 unit test, 1 failed in 0m 2s
| Tests FAILED - view reports in C:\Git\aspera_web\target\test-reports
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看起来很有希望然后下一步是测试我的NewService类中的方法,所以我再次将测试更改为
def service = new NewSevice()
void "test something"() {
expect: service.serviceMethod()
}
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当我跑的时候,我得到了
| Running 1 unit test...
| Running 1 unit test... 1 of 1
| Failure: test something(aspera_web.NewServiceSpec)
| java.lang.NullPointerException
at aspera_web.NewServiceSpec.test something(NewServiceSpec.groovy:21)
| Completed 1 unit test, 1 failed in 0m 2s
| Tests FAILED - view reports in C:\Git\aspera_web\target\test-reports
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为了好的衡量,我还直接从Spock exmaples中添加了一个测试
def stack = new Stack()
def "size"() {
expect: stack.size() == 0
}
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哪个像魅力一样......
最后我的问题是:
编辑
显然这是Grails 2.3.0中的一个错误,请参阅下面的答案.
解决方案是进入生成的服务类并删除@Transaction参数.然后由于某种原因,测试中的服务变量被实例化.
解决方法
只需删除注释并添加该行即可
static transactional = true
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而不是为了获得相同的行为.
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