if !reflect.DeepEqual(src3, dest3) {
		t.Errorf("%v and %v are not equal", src3, dest3)
	}

	src3[0] = "A"
	if reflect.DeepEqual(src3, dest3) {
		t.Errorf("CopyStrings didn't make a copy")
	}
}

func TestSortStrings(t *testing.T) {
	src := []string{"a", "c", "b"}
	dest := SortStrings(src)
	expected := []string{"a", "b", "c"}

	if !reflect.DeepEqual(dest, expected) {
		t.Errorf("SortString didn't sort the strings")
	}