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package sandcrawler
import cascading.tuple.{Tuple, Fields}
import com.twitter.scalding.{JobTest, Tsv, TupleConversions}
import org.apache.hadoop.hbase.io.ImmutableBytesWritable
import org.apache.hadoop.hbase.util.Bytes
import org.junit.runner.RunWith
import org.scalatest.FunSpec
import org.scalatest.junit.JUnitRunner
import org.slf4j.LoggerFactory
import parallelai.spyglass.hbase.HBaseSource
import parallelai.spyglass.hbase.HBaseConstants.SourceMode
import scala._
/**
* Example of how to define tests for HBaseSource
*/
@RunWith(classOf[JUnitRunner])
class HBaseRowCountTest extends FunSpec with TupleConversions {
val output = "/tmp/testOutput"
val log = LoggerFactory.getLogger(this.getClass.getName)
val sampleData = List(
List("sha1:K2DKSSVTXWPRMFDTWSTCQW3RVWRIOV3Q", "a", "b"),
List("sha1:C3YNNEGH5WAG5ZAAXWAEBNXJWT6CZ3WU", "a", "b"),
List("sha1:SDKUVHC3YNNEGH5WAG5ZAAXWAEBNX4WT", "a", "b"),
List("sha1:35985C3YNNEGH5WAG5ZAAXWAEBNXJW56", "a", "b"),
List("sha1:885C3YNNEGH5WAG5ZAAXWA8BNXJWT6CZ", "a", "b"),
List("sha1:00904C3YNNEGH5WAG5ZA9XWAEBNXJWT6", "a", "b"),
List("sha1:249C3YNNEGH5WAG5ZAAXWAEBNXJWT6CZ", "a", "b"),
List("sha1:095893C3YNNEGH5WAG5ZAAXWAEBNXJWT", "a", "b")
)
JobTest("sandcrawler.HBaseRowCountJob")
.arg("test", "")
.arg("app.conf.path", "app.conf")
.arg("output", output)
.arg("debug", "true")
.source[Tuple](HBaseRowCountJob.getHBaseSource,
sampleData.map(l => new Tuple(l.map(s => {new ImmutableBytesWritable(Bytes.toBytes(s))}):_*)))
.sink[Tuple](Tsv(output)) {
outputBuffer =>
it("should return the test data provided.") {
println("outputBuffer.size => " + outputBuffer.size)
assert(outputBuffer.size === 1)
}
it("should return the correct count") {
println("raw output => " + outputBuffer)
assert(outputBuffer(0).getObject(0) === 8)
}
}
.run
.finish
}
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