var x = [1,2,3,4,5];

//reverse the array
var reverse = x.reverse();



//Test 1
assert.sameValue(reverse, x, "value is not equal");
//Test 2
assert.sameValue(typeof reverse, typeof x, "type not equal");
//Test 3
assert.sameValue(x[2], 3, "msg for value not equal");
//test 4
assert(x[3] !== 3);