diff -r 663c2a9108d1 -r 4de31fdc0d67 main_testing2/danube_test2.scala
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main_testing2/danube_test2.scala	Mon Nov 02 02:31:44 2020 +0000
@@ -0,0 +1,20 @@
+
+import io.Source
+import scala.util._
+
+import CW7b._
+
+def urban_get_csv_file(name: String) : List[String] = {
+  val csv = Source.fromFile(name)
+  csv.mkString.split("\n").toList.drop(1)
+}
+
+val urban_ratings = urban_get_csv_file("ratings.csv")
+val urban_movies = urban_get_csv_file("movies.csv")
+
+
+assert(process_ratings(urban_ratings).length == 48580)
+
+assert(process_movies(urban_movies).length == 9742)
+
+