add dataset test re-using of already created features

1 files changed, 14 insertions, 0 deletions

diff --git a/test/dataset.rb b/test/dataset.rb
index 1c9c830..ffde32e 100644
--- a/test/dataset.rb
+++ b/test/dataset.rb
@@ -244,6 +244,20 @@ class DatasetTest < MiniTest::Test
     end
   end
 
+  def test_same_feature
+    datasets = []
+    features = []
+    2.times do |i|
+      d = OpenTox::Dataset.new nil
+      d.upload "#{DATA_DIR}/hamster_carcinogenicity.mini.csv"
+      features << d.features.first
+      puts features.last.metadata
+      assert features[0].uri==features[-1].uri,"re-upload should find old feature, but created new one"
+      datasets << d
+    end
+    datasets.each{|d| d.delete}
+  end
+
 end
 
 =begin