2 files changed, 94 insertions, 0 deletions
diff --git a/scalding/src/test/scala/example/SimpleHBaseSourceExampleTest.scala b/scalding/src/test/scala/example/SimpleHBaseSourceExampleTest.scala
new file mode 100644
index 0000000..cf068c1
--- /dev/null
+++ b/scalding/src/test/scala/example/SimpleHBaseSourceExampleTest.scala
@@ -0,0 +1,58 @@
+package example
+
+import org.junit.runner.RunWith
+import com.twitter.scalding.{JobTest, TupleConversions}
+import org.scalatest.FunSpec
+import org.scalatest.junit.JUnitRunner
+import org.slf4j.LoggerFactory
+import org.apache.hadoop.hbase.io.ImmutableBytesWritable
+import cascading.tuple.{Tuple, Fields}
+import org.apache.hadoop.hbase.util.Bytes
+import scala._
+import com.twitter.scalding.Tsv
+import parallelai.spyglass.hbase.HBaseSource
+import parallelai.spyglass.hbase.HBaseConstants.SourceMode
+
+/**
+ * Example of how to define tests for HBaseSource
+ */
+@RunWith(classOf[JUnitRunner])
+class SimpleHBaseSourceExampleTest extends FunSpec with TupleConversions {
+
+  val output = "/tmp/testOutput"
+
+  val log = LoggerFactory.getLogger(this.getClass.getName)
+
+  val sampleData = List(
+    List("1", "kk1", "pp1"),
+    List("2", "kk2", "pp2"),
+    List("3", "kk3", "pp3")
+  )
+
+  JobTest("example.SimpleHBaseSourceExample")
+    .arg("test", "")
+    .arg("app.conf.path", "app.conf")
+    .arg("output", output)
+    .arg("debug", "true")
+    .source[Tuple](
+    new HBaseSource(
+      "table_name",
+      "mtrcs-zk1.us.archive.org:2181",
+      new Fields("key"),
+      List("column_family"),
+      List(new Fields("column_name1", "column_name2")),
+      sourceMode = SourceMode.GET_LIST, keyList = List("1", "2", "3")),
+    sampleData.map(l => new Tuple(l.map(s => {new ImmutableBytesWritable(Bytes.toBytes(s))}):_*)))
+    .sink[Tuple](Tsv(output format "get_list")) {
+      outputBuffer =>
+        log.debug("Output => " + outputBuffer)
+
+        it("should return the test data provided.") {
+          println("outputBuffer.size => " + outputBuffer.size)
+          assert(outputBuffer.size === 3)
+        }
+    }
+    .run
+    .finish
+
+}
diff --git a/scalding/src/test/scala/example/WordCountTest.scala b/scalding/src/test/scala/example/WordCountTest.scala
new file mode 100644
index 0000000..c42770f
--- /dev/null
+++ b/scalding/src/test/scala/example/WordCountTest.scala
@@ -0,0 +1,36 @@
+/*
+Copyright 2012 Twitter, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+package com.twitter.scalding
+
+import org.scalatest.{ Matchers, WordSpec }
+
+class WordCountTest extends WordSpec with Matchers {
+  "A WordCount job" should {
+    JobTest(new example.WordCountJob(_))
+      .arg("input", "inputFile")
+      .arg("output", "outputFile")
+      .source(TextLine("inputFile"), List((0, "hack hack hack and hack")))
+      .sink[(String, Int)](TypedTsv[(String, Long)]("outputFile")){ outputBuffer =>
+        val outMap = outputBuffer.toMap
+        "count words correctly" in {
+          outMap("hack") shouldBe 4
+          outMap("and") shouldBe 1
+        }
+      }
+      .run
+      .finish()
+  }
+}