validation tests pass

1 files changed, 1 insertions, 11 deletions

diff --git a/test/dataset.rb b/test/dataset.rb
index 2f75703..297251e 100644
--- a/test/dataset.rb
+++ b/test/dataset.rb
@@ -8,7 +8,7 @@ class DatasetTest < MiniTest::Test
     d1 = Dataset.new 
     d1.save
     datasets = Dataset.all 
-    assert_equal Dataset, datasets.first.class
+    assert datasets.first.is_a?(Dataset), "#{datasets.first} is not a Dataset."
     d1.delete
   end
 
@@ -203,16 +203,6 @@ class DatasetTest < MiniTest::Test
     assert_equal 0.00323, d2.data_entries[5][0]
   end
 
-  def test_scaled_dataset
-    original_dataset = Dataset.from_csv_file File.join(DATA_DIR,"EPAFHM.mini.csv")
-    scaled_dataset = original_dataset.scale
-    scaled_dataset.data_entries.each_with_index do |row,i|
-      row.each_with_index do |value,j|
-        assert_equal original_dataset.data_entries[i][j].round(4), scaled_dataset.original_value(value,j).round(4) if value # ignore nils
-      end
-    end
-  end
-
   def test_folds
     dataset = Dataset.from_csv_file File.join(DATA_DIR,"loael.csv")
     dataset.folds(10).each do |fold|