Re: Mock Cassandra DB Connection in Unit Testing

[Priya Ch]

One more question, if i have a function which takes RDD as a parameter, how
do we mock an RDD ??

On Thu, Oct 29, 2015 at 5:20 PM, Priya Ch 
wrote:

> How do we do it for Cassandra..can we use the same Mocking ?
> EmbeddedCassandra Server is available with CassandraUnit. Can this be used
> in Spark Code as well ? I mean with Scala code ?
>
> On Thu, Oct 29, 2015 at 5:03 PM, Василец Дмитрий  > wrote:
>
>> there is example how i mock mysql
>> import org.scalamock.scalatest.MockFactory
>>  val connectionMock = mock[java.sql.Connection]
>>  val statementMock = mock[PreparedStatement]
>> (conMock.prepareStatement(_:
>> String)).expects(sql.toString).returning(statementMock)
>> (statementMock.executeUpdate _).expects()
>>
>>
>> On Thu, Oct 29, 2015 at 12:27 PM, Priya Ch 
>> wrote:
>>
>>> Hi All,
>>>
>>>   For my  Spark Streaming code, which writes the results to Cassandra
>>> DB, I need to write Unit test cases. what are the available test frameworks
>>> to mock the connection to Cassandra DB ?
>>>
>>
>>
>

Re: Mock Cassandra DB Connection in Unit Testing

[Priya Ch]

How do we do it for Cassandra..can we use the same Mocking ?
EmbeddedCassandra Server is available with CassandraUnit. Can this be used
in Spark Code as well ? I mean with Scala code ?

On Thu, Oct 29, 2015 at 5:03 PM, Василец Дмитрий 
wrote:

> there is example how i mock mysql
> import org.scalamock.scalatest.MockFactory
>  val connectionMock = mock[java.sql.Connection]
>  val statementMock = mock[PreparedStatement]
> (conMock.prepareStatement(_:
> String)).expects(sql.toString).returning(statementMock)
> (statementMock.executeUpdate _).expects()
>
>
> On Thu, Oct 29, 2015 at 12:27 PM, Priya Ch 
> wrote:
>
>> Hi All,
>>
>>   For my  Spark Streaming code, which writes the results to Cassandra DB,
>> I need to write Unit test cases. what are the available test frameworks to
>> mock the connection to Cassandra DB ?
>>
>
>

Mock Cassandra DB Connection in Unit Testing

[Priya Ch]

Hi All,

  For my  Spark Streaming code, which writes the results to Cassandra DB, I
need to write Unit test cases. what are the available test frameworks to
mock the connection to Cassandra DB ?

Re: Mock Cassandra DB Connection in Unit Testing

[Василец Дмитрий]

there is example how i mock mysql
import org.scalamock.scalatest.MockFactory
 val connectionMock = mock[java.sql.Connection]
 val statementMock = mock[PreparedStatement]
(conMock.prepareStatement(_:
String)).expects(sql.toString).returning(statementMock)
(statementMock.executeUpdate _).expects()


On Thu, Oct 29, 2015 at 12:27 PM, Priya Ch 
wrote:

> Hi All,
>
>   For my  Spark Streaming code, which writes the results to Cassandra DB,
> I need to write Unit test cases. what are the available test frameworks to
> mock the connection to Cassandra DB ?
>

Re: Mock Cassandra DB Connection in Unit Testing

[Adrian Tanase]

Does it need to be a mock? Can you use sc.parallelize(data)?

From: Priya Ch
Date: Thursday, October 29, 2015 at 2:00 PM
To: Василец Дмитрий
Cc: "user@spark.apache.org<mailto:user@spark.apache.org>", 
"spark-connector-u...@lists.datastax.com<mailto:spark-connector-u...@lists.datastax.com>"
Subject: Re: Mock Cassandra DB Connection in Unit Testing

One more question, if i have a function which takes RDD as a parameter, how do 
we mock an RDD ??

On Thu, Oct 29, 2015 at 5:20 PM, Priya Ch 
<learnings.chitt...@gmail.com<mailto:learnings.chitt...@gmail.com>> wrote:
How do we do it for Cassandra..can we use the same Mocking ? EmbeddedCassandra 
Server is available with CassandraUnit. Can this be used in Spark Code as well 
? I mean with Scala code ?

On Thu, Oct 29, 2015 at 5:03 PM, Василец Дмитрий 
<pronix.serv...@gmail.com<mailto:pronix.serv...@gmail.com>> wrote:
there is example how i mock mysql
import org.scalamock.scalatest.MockFactory
 val connectionMock = mock[java.sql.Connection]
 val statementMock = mock[PreparedStatement]
(conMock.prepareStatement(_: 
String)).expects(sql.toString).returning(statementMock)
(statementMock.executeUpdate _).expects()


On Thu, Oct 29, 2015 at 12:27 PM, Priya Ch 
<learnings.chitt...@gmail.com<mailto:learnings.chitt...@gmail.com>> wrote:
Hi All,

  For my  Spark Streaming code, which writes the results to Cassandra DB, I 
need to write Unit test cases. what are the available test frameworks to mock 
the connection to Cassandra DB ?