added simple microblog post query program

Author: joeywatts

OpinionAggregation/src/main/scala/cs4624/microblog/test/QueryTest.scala

@@ -0,0 +1,20 @@
+package cs4624.microblog.test
+
+import cs4624.common.App
+import cs4624.microblog.sources.HBaseMicroblogDataSource
+import cs4624.microblog.sources.HBaseMicroblogDataSource.Default
+
+import java.time._
+
+import org.apache.hadoop.hbase.client.ConnectionFactory
+
+object QueryTest extends App {
+  implicit val con = ConnectionFactory.createConnection()
+  val dataSource = new HBaseMicroblogDataSource(Default)
+
+  val start = LocalDate.of(2014, 12, 11).atStartOfDay().toInstant(ZoneOffset.UTC)
+  val end = LocalDate.of(2014, 12, 15).atStartOfDay().toInstant(ZoneOffset.UTC)
+
+  val posts = dataSource.query(startTime = start, endTime = end).filter(_.symbols.contains("VRNG")).foreach(println)
+}
+