add tests for arrays of ints

Author: TomNicholas

tests/test_indexing.py

@@ -2019,7 +2019,12 @@ class TestAsync:
             ((0, slice(None)), np.array([1, 2])),
             ((slice(None), 0), np.array([1, 3])),
             ((slice(None), slice(None)), np.array([[1, 2], [3, 4]])),
-            # TODO array of ints
+            # array of ints
+            (([0]), np.array([[1, 2]])),
+            (([1]), np.array([[3, 4]])),
+            (([0], [1]), np.array(2)), 
+            (([0, 1], [0]), np.array([[1], [3]])),
+            (([0, 1], [0, 1]), np.array([[1, 2], [3, 4]])),
             # TODO boolean array
         ],
     )