Adobe Community: Error while running Parameterized test

Sébastien VARLET Calculating status...

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Error while running Parameterized test

Sep 30, 2010 1:41 AM

Hi,

I'm currently working on a really simple Parameterized TestCase. I'm using flexunit 4.0-rc1 and flexmojos 3.5.0.

When I do 'mvn clean test' I get the following error:

<testsuite errors="0" failures="1" name="com.finams.bnpflexlib.utils.StringUtilsTest" tests="1" time="0">
  <testcase name="initializationError" time="0">
    <failure message="Custom runner class org.flexunit.runners.Parameterized cannot be instantiated" type="com.finams.bnpflexlib.utils.StringUtilsTest">Error: Custom runner class org.flexunit.runners.Parameterized cannot be instantiated
     at org.flexunit.internals.runners::InitializationError()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\runners\InitializationError.as:50]
     at org.flexunit.internals.builders::MetaDataBuilder/createInitializationError()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:209]
     at org.flexunit.internals.builders::MetaDataBuilder/buildWithSecondSignature()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:179]
     at org.flexunit.internals.builders::MetaDataBuilder/buildRunner()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:146]
     at org.flexunit.internals.builders::MetaDataBuilder/runnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:115]
     at org.flexunit.runners.model::RunnerBuilderBase/safeRunnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:63]
     at org.flexunit.internals.builders::AllDefaultPossibilitiesBuilder/runnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\AllDefaultPossibilitiesBuilder.as:106]
     at org.flexunit.runners.model::RunnerBuilderBase/safeRunnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:63]
     at org.flexunit.runners.model::RunnerBuilderBase/localRunners()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:119]
     at org.flexunit.runners.model::RunnerBuilderBase/runners()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:87]
     at org.flexunit.runners::Suite()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\Suite.as:170]
     at org.flexunit.runner::Request$/classes()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\Request.as:201]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.flexunit.runner::FlexUnitCore/runClasses()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\FlexUnitCore.as:191]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.flexunit.runner::FlexUnitCore/run()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\FlexUnitCore.as:171]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.sonatype.flexmojos.unitestingsupport.flexunit4::FlexUnit4Listener/run()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-flexunit4/src/main/flex/org/sonatype/flexmojos/unitestingsupport/flexunit4/FlexUnit4Listener.as:42]
     at org.sonatype.flexmojos.unitestingsupport::SocketReporter/runTests()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-support/src/main/flex/org/sonatype/flexmojos/unitestingsupport/SocketReporter.as:243]
     at org.sonatype.flexmojos.unitestingsupport::TestApplication/runTests()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-support/src/main/flex/org/sonatype/flexmojos/unitestingsupport/TestApplication.as:40]
     at flash.events::EventDispatcher/dispatchEventFunction()
     at flash.events::EventDispatcher/dispatchEvent()
     at mx.core::UIComponent/dispatchEvent()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:9298]
     at mx.core::UIComponent/set initialized()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:1169]
     at mx.managers::LayoutManager/doPhasedInstantiation()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:718]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at mx.core::UIComponent/callLaterDispatcher2()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8628]
     at mx.core::UIComponent/callLaterDispatcher()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8568]</failure>
  </testcase>
</testsuite>

Here is my TestCase (StringUtils is a simple class with a single method that converts numbers to strings, I did it to manage the specific case of a NaN parameter):

package com.finams.bnpflexlib.utils
{
     import org.flexunit.Assert;
     import org.flexunit.runners.Parameterized;
     import com.finams.bnpflexlib.utils.StringUtils;
     
     [RunWith("org.flexunit.runners.Parameterized")]
     public class StringUtilsTest
     {
          [Datapoints]
          static public var referential:Array = [
               {numeric: 0, alpha: '0'},
               {numeric: 1500, alpha: '1500'},
               {numeric: 42, alpha: '42'},
               {numeric: 15.15, alpha: '15.15'},
               {numeric: 999, alpha: '999'},
               {numeric: 17.0123456789, alpha: '17.0123456789'},
               {numeric: 123456789, alpha: '123456789'},
               {numeric: 0.00000000001, alpha: '0.00000000001'},
               {numeric: -1, alpha: '-1'},
               {numeric: 0.00000000015, alpha: '0.00000000015'},
               {numeric: -1.01, alpha: '-1.01'},
               {numeric: 0.12345678912, alpha: '0.12345678912'},
               {numeric: -123456789, alpha: '-123456789'},
               {numeric: 0.0, alpha: '0.0'},
               {numeric: -1.123456789, alpha: '-1.123456789'},
               {numeric: -0.0, alpha: '-0.0'}
          ];
          
          public function StringUtilsTest() {}
 
          [Test(description="Ensure that a NaN number will produce an empty string.")]
          public function checkNbToStringWithNaNParameter():void
          {
               var result:String;
               
               result = StringUtils.nbToString(NaN);
               
               Assert.assertEquals(result, '');
          }
          
          [Ignore]
          [Test(dataprovider="referential", description="Check conversion with a set of values")]
          public function checkNumbers(nb:Number, ref:String):void
          {
               var result:String;
               
               result = StringUtils.nbToString(nb);
               
               Assert.assertEquals('Conversion fault: expected ' + ref + ', got ' + nb.toString(),
                              result,
                              'ref');
          }
     }
}

I wonder what's wrong...

2265 Views 13 Replies Latest reply: pdkn, Oct 7, 2010 10:07 AM

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1. Michael Labriola,

Sep 30, 2010 2:15 AM in reply to Sébastien VARLET

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in actionscript metadata is a string. since there isnt an actual reference to the parameterized runner class anywhere in your code, the linker isnt including it in the final swf. when the metadata string is evaluated at runtime, it cannot find the runner class in memory as it will not exist in that swf

two options. ensure the runner is linked in by making reference to it in the test case somewhere. use the second release candidate where we force it to be linked in because a lot of people were having similar issues

hope that explains and helps
mike

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2. Sébastien VARLET,

Sep 30, 2010 3:04 AM in reply to Michael Labriola

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First, thanks for your answer.

I saw in the wiki of flexunit.org that you declare a private property named foo of type Parameterized.

I did it, but I still have the problem :

<testsuite errors="0" failures="1" name="com.finams.bnpflexlib.utils.StringUtilsTest" tests="1" time="0">
  <testcase name="initializationError" time="0">
    <failure message="Custom runner class org.flexunit.runners.Parameterized cannot be instantiated" type="com.finams.bnpflexlib.utils.StringUtilsTest">Error: Custom runner class org.flexunit.runners.Parameterized cannot be instantiated
     at org.flexunit.internals.runners::InitializationError()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\runners\InitializationError.as:50]
     at org.flexunit.internals.builders::MetaDataBuilder/createInitializationError()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:209]
     at org.flexunit.internals.builders::MetaDataBuilder/buildWithSecondSignature()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:179]
     at org.flexunit.internals.builders::MetaDataBuilder/buildRunner()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:146]
     at org.flexunit.internals.builders::MetaDataBuilder/runnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:115]
     at org.flexunit.runners.model::RunnerBuilderBase/safeRunnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:63]
     at org.flexunit.internals.builders::AllDefaultPossibilitiesBuilder/runnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\AllDefaultPossibilitiesBuilder.as:106]
     at org.flexunit.runners.model::RunnerBuilderBase/safeRunnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:63]
     at org.flexunit.runners.model::RunnerBuilderBase/localRunners()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:119]
     at org.flexunit.runners.model::RunnerBuilderBase/runners()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:87]
     at org.flexunit.runners::Suite()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\Suite.as:170]
     at org.flexunit.runner::Request$/classes()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\Request.as:201]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.flexunit.runner::FlexUnitCore/runClasses()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\FlexUnitCore.as:191]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.flexunit.runner::FlexUnitCore/run()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\FlexUnitCore.as:171]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.sonatype.flexmojos.unitestingsupport.flexunit4::FlexUnit4Listener/run()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-flexunit4/src/main/flex/org/sonatype/flexmojos/unitestingsupport/flexunit4/FlexUnit4Listener.as:42]
     at org.sonatype.flexmojos.unitestingsupport::SocketReporter/runTests()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-support/src/main/flex/org/sonatype/flexmojos/unitestingsupport/SocketReporter.as:243]
     at org.sonatype.flexmojos.unitestingsupport::TestApplication/runTests()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-support/src/main/flex/org/sonatype/flexmojos/unitestingsupport/TestApplication.as:40]
     at flash.events::EventDispatcher/dispatchEventFunction()
     at flash.events::EventDispatcher/dispatchEvent()
     at mx.core::UIComponent/dispatchEvent()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:9298]
     at mx.core::UIComponent/set initialized()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:1169]
     at mx.managers::LayoutManager/doPhasedInstantiation()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:718]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at mx.core::UIComponent/callLaterDispatcher2()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8628]
     at mx.core::UIComponent/callLaterDispatcher()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8568]</failure>
  </testcase>
</testsuite>

Here is my updated TestCase:

package com.finams.bnpflexlib.utils
{
     import org.flexunit.Assert;
     import org.flexunit.runners.Parameterized;
     import com.finams.bnpflexlib.utils.StringUtils;
     
     [RunWith("org.flexunit.runners.Parameterized")]
     public class StringUtilsTest
     {
          private var foo:Parameterized;
          
          [Datapoints]
          static public var referential:Array = [
               {numeric: 0,                     alpha: '0'},
               {numeric: 1500,                alpha: '1500'},
               {numeric: 42,                     alpha: '42'},
               {numeric: 15.15,                alpha: '15.15'},
               {numeric: 999,                     alpha: '999'},
               {numeric: 17.0123456789,      alpha: '17.0123456789'},
               {numeric: 123456789,           alpha: '123456789'},
               {numeric: 0.00000000001,      alpha: '0.00000000001'},
               {numeric: -1,                     alpha: '-1'},
               {numeric: 0.00000000015,      alpha: '0.00000000015'},
               {numeric: -1.01,                alpha: '-1.01'},
               {numeric: 0.12345678912,      alpha: '0.12345678912'},
               {numeric: -123456789,           alpha: '-123456789'},
               {numeric: 0.0,                     alpha: '0.0'},
               {numeric: -1.123456789,      alpha: '-1.123456789'},
               {numeric: -0.0,                alpha: '-0.0'}/* ,
               {numeric: , alpha: ''}, {numeric: , alpha: ''},
               {numeric: , alpha: ''}, {numeric: , alpha: ''},
               {numeric: , alpha: ''}, {numeric: , alpha: ''},
               {numeric: , alpha: ''}, {numeric: , alpha: ''},
               {numeric: , alpha: ''}, {numeric: , alpha: ''},
               {numeric: , alpha: ''}, {numeric: , alpha: ''},
               {numeric: , alpha: ''}, {numeric: , alpha: ''}, */
          ];
          
          public function StringUtilsTest() {}
 
          [Test(description="Ensure that a NaN number will produce an empty string.")]
          public function checkNbToStringWithNaNParameter():void
          {
               var result:String;
               
               result = StringUtils.nbToString(NaN);
               
               Assert.assertEquals(result, '');
          }
          
          [Ignore]
          [Test(dataprovider="referential", description="Check conversion with a set of values")]
          public function checkNumbers(nb:Number, ref:String):void
          {
               var result:String;
               
               result = StringUtils.nbToString(nb);
               
               Assert.assertEquals('Conversion fault: expected ' + ref + ', got ' + nb.toString(),
                                        result,
                                        'ref');
          }
     }
}

I'm not sure if I can use another version of flexunit since 4.0-rc1 seems to be a flexmojos restriction.

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3. Michael Labriola,

Sep 30, 2010 3:56 AM in reply to Sébastien VARLET

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Okay, I see two more problems

Problem #1, [Test(dataprovider= ... the 'p' in dataProvider should be capitalized. If you get a chance, also file this as an enhancement so we can look for either or at least warn.

Problem #2, the dataprovider is not formed correctly. It needs to be an array of arrays, so:

static public var referential:Array = [
[0, '0'],
[1500, '1500']
];

I think that will fix the situation.

Another issue we clearly have is that, in the case where something is marked Ignore, we shouldn't even bother going to look for the dataProvider.

I think this will get you running,
Mike

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4. R\>M\>L,

Sep 30, 2010 4:43 AM in reply to Sébastien VARLET

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Hi,
Regarding using later versions of FlexUnit, you may want to take a look at:
http://groups.google.com/group/flex-mojos/browse_thread/thread/cd93873 17c744d37/aebf9317df2f17fe?#aebf9317df2f17fe

Obviously, ideally all one needs is placing the new libraries in a repository and using (but sometimes this isn't an ideal World ;-) )
HTH, R.

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5. Sébastien VARLET,

Sep 30, 2010 6:07 AM in reply to Michael Labriola

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I corrected what was wrong but still have the same problem:

<testsuite errors="0" failures="1" name="com.finams.bnpflexlib.utils.StringUtilsTest" tests="1" time="0">
  <testcase name="initializationError" time="0">
    <failure message="Custom runner class org.flexunit.runners.Parameterized cannot be instantiated" type="com.finams.bnpflexlib.utils.StringUtilsTest">Error: Custom runner class org.flexunit.runners.Parameterized cannot be instantiated
     at org.flexunit.internals.runners::InitializationError()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\runners\InitializationError.as:50]
     at org.flexunit.internals.builders::MetaDataBuilder/createInitializationError()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:209]
     at org.flexunit.internals.builders::MetaDataBuilder/buildWithSecondSignature()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:179]
     at org.flexunit.internals.builders::MetaDataBuilder/buildRunner()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:146]
     at org.flexunit.internals.builders::MetaDataBuilder/runnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\MetaDataBuilder.as:115]
     at org.flexunit.runners.model::RunnerBuilderBase/safeRunnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:63]
     at org.flexunit.internals.builders::AllDefaultPossibilitiesBuilder/runnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\internals\builders\AllDefaultPossibilitiesBuilder.as:106]
     at org.flexunit.runners.model::RunnerBuilderBase/safeRunnerForClass()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:63]
     at org.flexunit.runners.model::RunnerBuilderBase/localRunners()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:119]
     at org.flexunit.runners.model::RunnerBuilderBase/runners()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\model\RunnerBuilderBase.as:87]
     at org.flexunit.runners::Suite()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runners\Suite.as:170]
     at org.flexunit.runner::Request$/classes()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\Request.as:201]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.flexunit.runner::FlexUnitCore/runClasses()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\FlexUnitCore.as:191]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.flexunit.runner::FlexUnitCore/run()[C:\Users\dmoore\Documents\_Production\Flex Unit 4\GIT\FlexUnit4\src\org\flexunit\runner\FlexUnitCore.as:171]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at org.sonatype.flexmojos.unitestingsupport.flexunit4::FlexUnit4Listener/run()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-flexunit4/src/main/flex/org/sonatype/flexmojos/unitestingsupport/flexunit4/FlexUnit4Listener.as:42]
     at org.sonatype.flexmojos.unitestingsupport::SocketReporter/runTests()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-support/src/main/flex/org/sonatype/flexmojos/unitestingsupport/SocketReporter.as:243]
     at org.sonatype.flexmojos.unitestingsupport::TestApplication/runTests()[/home/nexus/flexmojos/trunk/target/checkout/flexmojos-testing/flexmojos-unittest-support/src/main/flex/org/sonatype/flexmojos/unitestingsupport/TestApplication.as:40]
     at flash.events::EventDispatcher/dispatchEventFunction()
     at flash.events::EventDispatcher/dispatchEvent()
     at mx.core::UIComponent/dispatchEvent()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:9298]
     at mx.core::UIComponent/set initialized()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:1169]
     at mx.managers::LayoutManager/doPhasedInstantiation()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\managers\LayoutManager.as:718]
     at Function/http://adobe.com/AS3/2006/builtin::apply()
     at mx.core::UIComponent/callLaterDispatcher2()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8628]
     at mx.core::UIComponent/callLaterDispatcher()[C:\autobuild\3.2.0\frameworks\projects\framework\src\mx\core\UIComponent.as:8568]</failure>
  </testcase>
</testsuite>

The new version of my test case:

package com.finams.bnpflexlib.utils
{
     import org.flexunit.Assert;
     import org.flexunit.runners.Parameterized;
     import com.finams.bnpflexlib.utils.StringUtils;
     
     [RunWith("org.flexunit.runners.Parameterized")]
     public class StringUtilsTest
     {
          public var foo:Parameterized;
          
          [Datapoints]
          static public var referential:Array = [
               [0,                '0'],
               [1500,                '1500'],
               [42,                '42'],
               [15.15,           '15.15'],
               [999,                '999'],
               [17.0123456789, '17.0123456789'],
               [123456789,      '123456789'],
               [0.00000000001, '0.00000000001'],
               [-1,                '-1'],
               [0.00000000015, '0.00000000015'],
               [-1.01,           '-1.01'],
               [0.12345678912, '0.12345678912'],
               [-123456789,      '-123456789'],
               [0.0,                '0.0'],
               [-1.123456789,      '-1.123456789'],
               [-0.0,                '-0.0']/* ,
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''],
               [, ''], */
          ];
          
          public function StringUtilsTest() {}
 
          [Test(description="Ensure that a NaN number will produce an empty string.")]
          public function checkNbToStringWithNaNParameter():void
          {
               var result:String;
               
               result = StringUtils.nbToString(NaN);
               
               Assert.assertEquals(result, '');
          }
          
          [Ignore]
          [Test(dataProvider="referential", description="Check conversion with a set of values")]
          public function checkNumbers(nb:Number, ref:String):void
          {
               var result:String;
               
               result = StringUtils.nbToString(nb);
               
               Assert.assertEquals('Conversion fault: expected ' + ref + ', got ' + nb.toString(),
                                        result,
                                        'ref');
          }
     }
}

[EDIT]

I just tried to put a flexunit-4.0.0 swc file and changed my declared dependency in my pom.xml. I still have the same problem.

[/EDIT]

What should I do then ?

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6. Michael Labriola,

Sep 30, 2010 6:31 AM in reply to Sébastien VARLET

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the dot zero release of flexunit doesnt have parameterized testing, only dot one versions. so using the swc you mention in your edit will fail. i am also concerned as your post of error messages shows a developers name.. dmoore... this means it is not a release build in any way. iall release builds are built from our server. somewhere you are getting a really old development lib and not a approved version

can you try to grab a version from builds.flexunit.org

mike

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7. Sébastien VARLET,

Sep 30, 2010 7:21 AM in reply to Michael Labriola

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Thanks, you finally found the solution. I had to download flexunit 4.1.0-RC1 and put it in my local repository to make it work.

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8. Michael Labriola,

Sep 30, 2010 7:42 AM in reply to Sébastien VARLET

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Glad to hear it.

One final note. The [DataPoints[ metadata you have in your example is extraneous. It won't hurt anything but it isn't needed either.

Cheers,
Mike

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9. Sébastien VARLET,

Oct 1, 2010 1:02 AM in reply to Michael Labriola

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Hi,

Why do you say so ? do you mean that [Datapoint] is not interpreted by flexunit yet ? or do you mean the way I use it doesn't need to declare [Datapoint] ?

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10. Michael Labriola,

Oct 1, 2010 4:02 AM in reply to Sébastien VARLET

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The DataPoint and DataPoints metadata is used by the Theory runner. It is not used by the Parameterized runner, so it is just being ignored in your case.

So it is used, just not in this context, so here it is ignored.

Mike

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11. pdkn,

Oct 7, 2010 4:40 AM in reply to Michael Labriola

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Interesting to know about [Datapoints]. Someone may wish to update the wiki at some stage? http://docs.flexunit.org/index.php?title=Parameterized_Test_Styles

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12. Michael Labriola,

Oct 7, 2010 4:50 AM in reply to pdkn

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agreed. side note. we are a completely volunteer unfunded open source project and the wiki is open to editing. so should anyone want to fix this before the limited team here can address, it is always greatly appreciated.

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13. pdkn,

Oct 7, 2010 10:07 AM in reply to Michael Labriola

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Ooh, didin't realise I can edit wiki - will get to it...

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Error while running Parameterized test

Sep 30, 2010 1:41 AM

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