Update names of transformer tests and files to match class names (#284)

Author: crupley

…e/op/stages/impl/feature/OpLdaTest.scala …e/op/stages/impl/feature/OpLDATest.scalacore/src/test/scala/com/salesforce/op/stages/impl/feature/OpLdaTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/OpLDATest.scala core/src/test/scala/com/salesforce/op/stages/impl/feature/OpLdaTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/OpLDATest.scala

@@ -42,7 +42,7 @@ import org.scalatest.{Assertions, FlatSpec, Matchers}
 
 
 @RunWith(classOf[JUnitRunner])
-class OpLdaTest extends FlatSpec with TestSparkContext {
+class OpLDATest extends FlatSpec with TestSparkContext {
 
   val inputData = Seq(
     (0.0, Vectors.sparse(11, Array(0, 1, 2, 4, 5, 6, 7, 10), Array(1.0, 2.0, 6.0, 2.0, 3.0, 1.0, 1.0, 3.0))),
@@ -78,7 +78,7 @@ class OpLdaTest extends FlatSpec with TestSparkContext {
     .toSeq
     .map(_.getAs[Vector](0))
 
-  Spec[OpLdaTest] should "convert document term vectors into topic vectors" in {
+  Spec[OpLDA] should "convert document term vectors into topic vectors" in {
     val f2Vec = new OpLDA().setInput(f2).setK(k).setSeed(seed).setMaxIter(maxIter)
     val testTransformedData = f2Vec.fit(inputDS).transform(inputDS)
     val output = f2Vec.getOutput()

…/impl/feature/OpStandardScalerTest.scala …feature/OpScalarStandardScalerTest.scalacore/src/test/scala/com/salesforce/op/stages/impl/feature/OpStandardScalerTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/OpScalarStandardScalerTest.scala core/src/test/scala/com/salesforce/op/stages/impl/feature/OpStandardScalerTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/OpScalarStandardScalerTest.scala

@@ -45,7 +45,7 @@ import org.scalatest.junit.JUnitRunner
 
 
 @RunWith(classOf[JUnitRunner])
-class OpStandardScalerTest extends FlatSpec with TestSparkContext {
+class OpScalarStandardScalerTest extends FlatSpec with TestSparkContext {
   import spark.implicits._
 
   // TODO: use TestFeatureBuilder instead

…impl/feature/TextMapVectorizerTest.scala …feature/TextMapPivotVectorizerTest.scalacore/src/test/scala/com/salesforce/op/stages/impl/feature/TextMapVectorizerTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/TextMapPivotVectorizerTest.scala core/src/test/scala/com/salesforce/op/stages/impl/feature/TextMapVectorizerTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/TextMapPivotVectorizerTest.scala

@@ -44,9 +44,9 @@ import org.slf4j.LoggerFactory
 
 
 @RunWith(classOf[JUnitRunner])
-class TextMapVectorizerTest extends FlatSpec with TestSparkContext with AttributeAsserts {
+class TextMapPivotVectorizerTest extends FlatSpec with TestSparkContext with AttributeAsserts {
 
-  val log = LoggerFactory.getLogger(classOf[TextMapVectorizerTest])
+  val log = LoggerFactory.getLogger(classOf[TextMapPivotVectorizerTest])
 
   lazy val (dataSet, top, bot) = TestFeatureBuilder("top", "bot",
     Seq(

…ages/impl/feature/TransmogrifyTest.scala …es/impl/feature/TransmogrifierTest.scalacore/src/test/scala/com/salesforce/op/stages/impl/feature/TransmogrifyTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/TransmogrifierTest.scala core/src/test/scala/com/salesforce/op/stages/impl/feature/TransmogrifyTest.scala renamed to core/src/test/scala/com/salesforce/op/stages/impl/feature/TransmogrifierTest.scala

@@ -42,7 +42,7 @@ import org.scalatest.FlatSpec
 import org.scalatest.junit.JUnitRunner
 
 @RunWith(classOf[JUnitRunner])
-class TransmogrifyTest extends FlatSpec with PassengerSparkFixtureTest with AttributeAsserts {
+class TransmogrifierTest extends FlatSpec with PassengerSparkFixtureTest with AttributeAsserts {
 
   val inputFeatures = Array[OPFeature](heightNoWindow, weight, gender)