Order-independent set equality assertion
Passes if two Lists or Vectors contain the exact same unique elements regardless of order.
list1 (List): | Vector First
collection.
list2 (List): | Vector Second
collection.
Expect_pass when sets match; Expect_hold on
NA; Expect_stop if elements differ.
assert(expect_set_equal([1, 2, 3], [3, 2, 1]))