Improved Grails 2.0.x by using TestMixin

[herrvendil]

Hi

First of all thanks for a great plug-in.

But I've been having trouble with performing unit + integration tests with mocked domain classes in Grails 2.0.x, When testing a composer I have been using the old mockDomain way, but that seems to break other unit tests that uses the never TestMixin way of Mocking.

I have written my own version of ComposerUnitTestMixin that works for me. I may need some improvements before it can be generally used but it maybe of some help to others in doing this kind of test suite as well.

The code is:

package grails.test.mixin.web

import grails.artefact.Enhanced; import grails.test.ComposerMockUtils; import grails.test.mixin.support.GrailsUnitTestMixin import groovy.lang.MetaClass; import org.codehaus.groovy.grails.commons.metaclass.MetaClassEnhancer

/**

• A ComposerUnitTestMixin used to improve unit testing when mocking domain classes in
• the grails 2.0.x way. *

• @author Philip Vendil Mar 24, 2012 / class ComposerUnitTestMixin extends GrailsUnitTestMixin {

  def T mockComposer(Class composerClass) {

  if (!composerClass.getAnnotation(Enhanced)) {
    MetaClassEnhancer enhancer = new MetaClassEnhancer()
  
    enhancer.enhance(composerClass.metaClass)
  }
  
  defineBeans {
    "${composerClass.name}"(composerClass) { bean ->
        bean.scope = 'prototype'
        bean.autowire = true
    }
  }
  
  ComposerMockUtils.mockComponent()
  ComposerMockUtils.mockSession()
  ComposerMockUtils.mockComposer(composerClass)
  
  return composerClass.newInstance()

  }

  }

And in the test scripts I have used the following header: import grails.test.mixin. import grails.test.mixin.support. import grails.test.mixin.web.ComposerUnitTestMixin

@TestMixin(ComposerUnitTestMixin) @Mock(Resource) class MainComposerTests { ....

}

[herrvendil]

Sorry for the bad formatting, but i cannot find any way to attach text files to the issue.

It should be a capital M on Mock(Resource)

[xiaochong]

Good,thank you for your contribution.I will merge it in v0.5.1

BTW,you can contribute your code by pull requests.

[xiaochong]

0.5.1 Release,but remove the "extends GrailsUnitTestMixin" that not support for grails 1.3.7