我可以从命令行为Grails项目运行单个单元测试吗？ [英] Can I run a single unit test from the command line for a Grails project?

问题描述

我通过输入 grails test-app：unit 来运行我的Grails单元测试，它运行所有的单元测试。有没有办法指定一个测试？

编辑：到目前为止，每个人基本上都说同样的事情，但是当我这样做时，没有测试运行。还有什么想法？

结论：好的，我使用的是测试类的名称，而不是被测试类的名称。一旦我尝试 Foo 而不是 FooTests ，它就完美了。

li>

您的命令顺序不正确。这对我来说很有用：

grails test-app -unit Foo （其中我的测试类是<$ c

您没有显式导入 grails.test.GrailsUnitTestCase

/ code>。

当我没有导入它时，我在识别我的测试时遇到了一些问题。当我扩展 GroovyTestCase 时，情况似乎正常。

< h2>工作示例

以下是一组适用于我的测试示例。也许你可以发现他们和你的测试之间的一些区别？

注意：这些都是在测试插件安装

test / unit / FooTests.groovy

  import grails.test.GrailsUnitTestCase $ b $ class FooTest extends GrailsUnitTestCase {
 void testFoo（）{
 assert true 
} 
 
 void testBar（）{
 assert true 
} 
} 
  

test / unit / BarTests.groovy

  import grails.test.GrailsUnitTestCase 
 class BarTest extends GrailsUnitTestCase {
 void testFoo（）{
 assert true 
} 
 
 void testBar（）{
 assert true 
 test / unit / my / pkg / BazTests.groovy > 
  

/ strong>

 包my.pkg 
 
导入grails.test.GrailsUnitTestCase 
 
 class BazTe st扩展GrailsUnitTestCase {
 void testFoo（）{
 assert true 
} 
 
 void testBar（）{
 assert true 
} 
 
  

命令：所有单元测试

  $ grails test-app -unit 
 ... 
 
启动单元测试阶段... 
 
 --------------------------------------------- ---------- 
运行6个单元测试... 
运行测试my.pkg.BazTest ...通过
运行测试FooTest ...通过
正在运行测试BarTest ...已通过
在847ms内完成测试... 
 --------------------------- ---------------------------- 
测试通过：6 
测试失败：0 
  - -------------------------------------------------- --- 
 
 ... 
测试通过 - 在目标/测试报告中查看报告
  

命令：Foo单元测试

  $ grails test-app  - 单位Foo 
 ... 
 
启动单元测试阶段... 
 
 ------------------------------------------ ------------- 
运行1个单元测试... 
运行测试FooTest ...通过
测试在815ms完成... 
 -------------------------------------------------- ----- 
测试通过：2 
测试失败：0 
 ------------------------- ------------------------------ 
 
 ... 
测试已通过 - 查看报告in target / test-reports 
  

命令：my.pkg.Baz单元测试

  $ grails test-app -unit my.pkg.Baz 
 ... 
 
启动单元测试阶段... 
 
 --------------------------------- ---------------------- 
运行2个单元测试... 
运行测试my.pkg.BazTest ...通过
测试已完成842ms ... 
 ------------------------------------- ------------------ 
测试通过：2 
测试失败：0 
 ------------ ------------------------------------------- 
 
 ... 
测试已通过 - 在目标/测试报告$中查看报告b $ b  

我在Grails 1.2.3和Grails 1.3.4中尝试了这些，表现都一样。

I've been running my Grails unit tests by typing grails test-app :unit, which runs all unit tests. Is there a way to specify a single test?

Edit: So far, everyone is basically saying the same thing, but when I do that, no tests are run. Any more thoughts?

Conclusion: OK, I was using the name of the test class, rather than the name of the class being tested. Once I tried Foo instead of FooTests it worked perfectly.

解决方案

Possibilities of things that might be wrong with your setup:

• Your command order is incorrect. What works for me is:

  grails test-app -unit Foo (where my test class is FooTests.groovy)

• You aren't explicitly importing grails.test.GrailsUnitTestCase.

  I had some problems with it recognizing my tests when I didn't import this. When I was extending GroovyTestCase, things seemed to work normally.

Working Example

Here's a sample set of tests that work for me. Perhaps you can spot some differences between them and your tests?

Note: These are all run with the testing plugin installed

test/unit/FooTests.groovy

import grails.test.GrailsUnitTestCase
class FooTest extends GrailsUnitTestCase {
    void testFoo() {
        assert true
    }

    void testBar() {
        assert true
    }
}

test/unit/BarTests.groovy

import grails.test.GrailsUnitTestCase
class BarTest extends GrailsUnitTestCase {
    void testFoo() {
        assert true
    }

    void testBar() {
        assert true
    }
}

test/unit/my/pkg/BazTests.groovy

package my.pkg

import grails.test.GrailsUnitTestCase

class BazTest extends GrailsUnitTestCase {
    void testFoo() {
        assert true
    }

    void testBar() {
        assert true
    }
}

command: all unit tests

$ grails test-app -unit
...

Starting unit test phase ...

-------------------------------------------------------
Running 6 unit tests...
Running test my.pkg.BazTest...PASSED
Running test FooTest...PASSED
Running test BarTest...PASSED
Tests Completed in 847ms ...
-------------------------------------------------------
Tests passed: 6
Tests failed: 0
-------------------------------------------------------

...
Tests PASSED - view reports in target/test-reports

command: Foo unit tests

$ grails test-app -unit Foo
...

Starting unit test phase ...

-------------------------------------------------------
Running 1 unit test...
Running test FooTest...PASSED
Tests Completed in 815ms ...
-------------------------------------------------------
Tests passed: 2
Tests failed: 0
-------------------------------------------------------

...
Tests PASSED - view reports in target/test-reports

command: my.pkg.Baz unit tests

$ grails test-app -unit my.pkg.Baz
...

Starting unit test phase ...

-------------------------------------------------------
Running 2 unit tests...
Running test my.pkg.BazTest...PASSED
Tests Completed in 842ms ...
-------------------------------------------------------
Tests passed: 2
Tests failed: 0
-------------------------------------------------------

...
Tests PASSED - view reports in target/test-reports

I tried these in Grails 1.2.3 and Grails 1.3.4, both behaved the same.

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