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diff --git a/test/fminer-long.rb b/test/fminer-long.rb
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+++ b/test/fminer-long.rb
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+require_relative "setup.rb"
+
+class FminerTest < MiniTest::Test
+
+  def test_fminer_multicell
+    #skip "multicell segfaults"
+    # TODO aborts, probably fminer
+    # or OpenBabel segfault
+    dataset = OpenTox::Dataset.from_csv_file File.join(DATA_DIR,"multi_cell_call.csv")
+    feature_dataset = OpenTox::Algorithm::Fminer.bbrc(dataset)#, :min_frequency => 15)
+    p feature_dataset.training_parameters
+    assert_equal dataset.compound_ids, feature_dataset.compound_ids
+    dataset.delete
+    feature_dataset.delete
+  end
+
+  def test_fminer_isscan
+    dataset = OpenTox::Dataset.from_csv_file File.join(DATA_DIR,"ISSCAN-multi.csv")
+    feature_dataset = OpenTox::Algorithm::Fminer.bbrc(dataset)#, :min_frequency => 15)
+    assert_equal feature_dataset.compounds.size, dataset.compounds.size
+    p feature_dataset.features.size
+    p feature_dataset.training_parameters
+    dataset.delete
+    feature_dataset.delete
+  end
+
+  def test_fminer_kazius
+    dataset = OpenTox::Dataset.from_csv_file File.join(DATA_DIR,"kazius.csv")
+    # TODO reactivate default settings
+    feature_dataset = OpenTox::Algorithm::Fminer.bbrc(dataset, :min_frequency => 20)
+    assert_equal feature_dataset.compounds.size, dataset.compounds.size
+    feature_dataset = Dataset.find feature_dataset.id
+    assert feature_dataset.data_entries.size, dataset.compounds.size
+    dataset.delete
+    feature_dataset.delete
+  end
+
+end