Better tests directory structure (#2231)

tests/image_specific_tests/scipy-notebook/test_cython.py

@@ -0,0 +1,25 @@
+# Copyright (c) Jupyter Development Team.
+# Distributed under the terms of the Modified BSD License.
+from pathlib import Path
+
+from tests.utils.tracked_container import TrackedContainer
+
+THIS_DIR = Path(__file__).parent.resolve()
+
+
+def test_cython(container: TrackedContainer) -> None:
+    host_data_dir = THIS_DIR / "data/cython"
+    cont_data_dir = "/home/jovyan/data"
+
+    logs = container.run_and_wait(
+        timeout=10,
+        volumes={str(host_data_dir): {"bind": cont_data_dir, "mode": "ro"}},
+        tty=True,
+        command=[
+            "bash",
+            "-c",
+            # We copy our data to a temporary folder to be able to modify the directory
+            f"cp -r {cont_data_dir}/ /tmp/test/ && cd /tmp/test && python3 setup.py build_ext",
+        ],
+    )
+    assert "building 'helloworld' extension" in logs