.beSorted()

Asserts that an array is sorted in ascending order. Each element must be less than or equal to the next element.

Examples

expect([1, 2, 3, 4, 5]).to.beSorted();
expect(["a", "b", "c"]).to.beSorted();

expect([3, 1, 2]).to.not.beSorted();
expect([5, 4, 3, 2, 1]).to.not.beSorted();

expect([3, 1, 2]).to.beSorted();

ASSERTION FAILED: [3, 1, 2] should be sorted.
OPERATION: beSorted

  ACTUAL: <int[]> [3, 1, 2]
EXPECTED: sorted in ascending order