Model::Prediction with tests, initial indexesv0.0.8

1 files changed, 23 insertions, 0 deletions

diff --git a/test/prediction_models.rb b/test/prediction_models.rb
new file mode 100644
index 0000000..b4ad415
--- /dev/null
+++ b/test/prediction_models.rb
@@ -0,0 +1,23 @@
+require_relative "setup.rb"
+
+class PredictionModelTest < MiniTest::Test
+
+  def test_prediction_model
+    dataset = Dataset.from_csv_file "#{DATA_DIR}/hamster_carcinogenicity.csv"
+    model = Model::LazarFminerClassification.create dataset
+    cv = ClassificationCrossValidation.create model
+    metadata = JSON.parse(File.read("#{DATA_DIR}/hamster_carcinogenicity.json"))
+
+    metadata[:model_id] = model.id
+    metadata[:crossvalidation_id] = cv.id
+    pm = Model::Prediction.new(metadata)
+    pm.save
+    [:endpoint,:species,:source].each do |p|
+      refute_empty pm[p]
+    end
+    assert pm.crossvalidation.accuracy > 0.8
+    prediction = pm.predict Compound.from_smiles("CCCC(NN)C")
+    assert_equal "true", prediction[:value]
+    pm.delete
+  end
+end