--- a
+++ b/tests/pipelines/ner/test_drugs.py
@@ -0,0 +1,15 @@
+def test_drugs(blank_nlp):
+    blank_nlp.add_pipe("eds.normalizer")
+    blank_nlp.add_pipe("eds.drugs")
+
+    text = "Traitement habituel: Kardégic, cardensiel (bisoprolol), glucophage, lasilix"
+    doc = blank_nlp(text)
+    drugs_expected = [
+        ("Kardégic", "B01AC06"),
+        ("cardensiel", "C07AB07"),
+        ("bisoprolol", "C07AB07"),
+        ("glucophage", "A10BA02"),
+        ("lasilix", "C03CA01"),
+    ]
+    drugs_detected = [(x.text, x.kb_id_) for x in doc.ents]
+    assert drugs_detected == drugs_expected