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From Miguel Verde <miguelitov...@gmail.com>
Subject Re: Nunit Testing & Cassandra
Date Tue, 25 May 2010 15:07:10 GMT
My guess is that it is using object equality to compare.  One thing to  
test would be to create two KeySlices whose contents had the same  
values, add them to separate lists, and then compare the lists. I  
think you'll find that they are not 'equivalent'.


On May 25, 2010, at 10:00 AM, Sandeep <Sandeep@indatus.com> wrote:

> SDSWebService.Service1Test.GetListOfRowKeysFromCF:
>
>   Expected: equivalent to < <KeySlice(key: key1,columns:  
> System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])>, <KeySlice(key:  
> key3,columns: System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])>, <KeySlice(key:  
> key4,columns: System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])>, <KeySlice(key:  
> key2,columns: System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])> >
>
>
>
>   But was:  < <KeySlice(key: key1,columns:  
> System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])>, <KeySlice(key:  
> key3,columns: System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])>, <KeySlice(key:  
> key4,columns: System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])>, <KeySlice(key:  
> key2,columns: System.Collections.Generic.List`1 
> [Apache.Cassandra.ColumnOrSuperColumn])> >
>
>
>
> Is.EquivalentTo( ICollection ) ----- tests that two collections are  
> equivalent.
>
>
>
> Two collections are equivalent if they contain the same items, in  
> any order.
>
>
>
> Assert.That(listOfKeys,  Is.EquivalentTo 
> (TestService.GetListOfRowKeysFromCF("ColumnFamilyName","Keyspace1")));
>
>
>
> From: Miguel Verde [mailto:miguelitovert@gmail.com]
> Sent: Tuesday, May 25, 2010 9:51 AM
> To: user@cassandra.apache.org
> Subject: Re: Nunit Testing & Cassandra
>
>
>
> It would be helpful to know in what way the test fails, or more  
> information about listOfKeys or the return value of  
> GetListOfRowKeysFromCF at assert time, or for that matter what  
> GetListOfRowKeysFromCF is, or the insertion code.
>
>
>
> Also, does Is.EquivalentTo compare object equality on the items  
> inside the collection? If so, that would be a problem.
>
> On Tue, May 25, 2010 at 8:40 AM, Sandeep <Sandeep@indatus.com> wrote:
>
>             Assert.AreEqual(listOfKeys,  Is.EquivalentTo 
> (TestService.GetListOfRowKeysFromCF("ColumnFamilyName","Keyspace1")));
>
>
>
>             TestService.GetListOfRowKeysFromCF() returns a  
> List<Keyslices>. I am constructing the same list<Keyslices> in the  
> same order in which I have inserted in some other method.
>
>
>
>             But the test always fails. Can any one please tell me  
> where am I going wrong. Timestamp value is a global variable and is  
> used through out the class.
>
>
>
>       Thanks in advance.
>
>
>


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