--- a
+++ b/tests/pipelines/test_pipelines.py
@@ -0,0 +1,32 @@
+import pytest
+
+import edsnlp
+
+
+def test_pipelines(doc):
+    assert len(doc.ents) == 3
+    patient, _, anomalie = doc.ents
+
+    assert not patient._.negation
+    assert anomalie._.negation
+
+    assert not doc[0]._.history
+
+
+def test_import_all():
+    import edsnlp.pipes
+
+    for name in dir(edsnlp.pipes):
+        if not name.startswith("_") and "endlines" not in name:
+            try:
+                getattr(edsnlp.pipes, name)
+            except (ImportError, AttributeError) as e:
+                if "torch" in str(e):
+                    pass
+
+
+def test_non_existing_pipe():
+    with pytest.raises(AttributeError) as e:
+        getattr(edsnlp.pipes, "non_existing_pipe")
+
+    assert str(e.value) == "module edsnlp.pipes has no attribute non_existing_pipe"