@Test
public void arrayTest() {
ValueFilterJoin join = new ValueFilterJoin();
ValueArray strArray = ValueFactory.createValueArray(Arrays.asList("b", "c", "a"));
ValueArray numArray = ValueFactory.createArray(3);
for (int i = 0; i < 5; i++) {
numArray.add(ValueFactory.create(5 - i));
}
assertEquals("should correctly join string array", "b,c,a", join.filter(strArray).toString());
join.setSort(true);
assertEquals("should correctly sort and join string array", "a,b,c", join.filter(strArray).toString());
join.setSort(false);
assertEquals("should correctly join num array", "5,4,3,2,1", join.filter(numArray).toString());
join.setSort(true);
assertEquals("should correctly sort and join num array", "1,2,3,4,5", join.filter(numArray).toString());
}