Test xarray naming post conversion

Author: gselzer

tests/test_legacy.py

@@ -3,6 +3,7 @@
 import numpy as np
 import pytest
 import scyjava as sj
+import xarray
 
 # -- Fixtures --
 
@@ -13,6 +14,11 @@ def arr():
     return empty_array
 
 
+@pytest.fixture(scope="module")
+def xarr(arr):
+    return xarray.DataArray(arr, name="test_xarray")
+
+
 @pytest.fixture(scope="module")
 def results_table(ij):
     if ij.legacy and ij.legacy.isActive():
@@ -141,6 +147,19 @@ def test_window_to_numpy_converts_active_image_to_xarray(ij, arr):
     assert (arr == new_arr.values).all
 
 
+def test_linked_dataset_convertsion_to_xarray(ij, xarr):
+    ensure_legacy_enabled(ij)
+    ensure_gui_available(ij)
+
+    # get a dataset, linked to an ImagePlus
+    dataset = ij.py.to_dataset(arr)
+    ij.ui().show(dataset)
+
+    # convert the image data to xarray
+    xarr_out = ij.py.to_xarray(dataset)
+    assert xarr_out.name == "test_xarray"
+
+
 def test_functions_throw_warning_if_legacy_not_enabled(ij):
     ensure_legacy_disabled(ij)