OptionalignoreLighten the testing requirements to ignore ordering - the values in arrayA
must appear in arrayB, but not at the same index.
Note that this does not count/compare the number of times that a given value
is present in both arrays, only that the value is present. This means, for
example, that comparing ['A', 'B', 'B'] and ['A', 'A', 'B'] will return
true when using this option.
Config options for the areArraysEqual method.