assertResult("ISREF(A1)", true);
assertResult("ISREF(1)", false);
}
public void testISTEXT() throws Exception {
ISTEXT i = new ISTEXT();
assertEquals(eval(i, ""), true);
assertEquals(eval(i, 1), false);
assertEquals(eval(i, 1.), false);
assertEquals(eval(i, false), false);
assertEquals(eval(i, toArray("asdF")), false);