chore: import upstream snapshot with attribution

python/ray/data/tests/test_telemetry.py

@@ -0,0 +1,41 @@
+import sys
+
+import pytest
+
+import ray
+import ray._common.usage.usage_lib as ray_usage_lib
+from ray import data
+from ray._common.test_utils import TelemetryCallsite, check_library_usage_telemetry
+
+
+@pytest.fixture
+def reset_usage_lib():
+    yield
+    ray.shutdown()
+    ray_usage_lib.reset_global_state()
+
+
+@pytest.mark.parametrize("callsite", list(TelemetryCallsite))
+def test_not_used_on_import(reset_usage_lib, callsite: TelemetryCallsite):
+    def _import_ray_data():
+        from ray import data  # noqa: F401
+
+    check_library_usage_telemetry(
+        _import_ray_data, callsite=callsite, expected_library_usages=[set(), {"core"}]
+    )
+
+
+@pytest.mark.parametrize("callsite", list(TelemetryCallsite))
+def test_used_on_data_range(reset_usage_lib, callsite: TelemetryCallsite):
+    def _call_data_range():
+        data.range(10)
+
+    check_library_usage_telemetry(
+        _call_data_range,
+        callsite=callsite,
+        expected_library_usages=[{"core", "dataset"}],
+    )
+
+
+if __name__ == "__main__":
+    sys.exit(pytest.main(["-v", "-s", __file__]))