public void test4() {
try {
long l = 5l;
byte[] b = NumSummation.longToBytes(l);
long l2 = NumSummation.bytesToLong(b);
assertTrue(l == l2);
} catch (Exception e) {
assertTrue(false);
}
}
public void test5() {
try {
NumSummation ns = new NumSummation();
for (long l = -5l; l < 8l; l++) {
ns.collect(new Value(NumSummation.longToBytes(l)));
}
long l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == 13);
ns.collect(new Value(NumSummation.longToBytes(Long.MAX_VALUE)));
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == Long.MAX_VALUE);
ns.collect(new Value(NumSummation.longToBytes(Long.MIN_VALUE)));
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == -1);
ns.collect(new Value(NumSummation.longToBytes(Long.MIN_VALUE)));
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == Long.MIN_VALUE);
ns.collect(new Value(NumSummation.longToBytes(Long.MIN_VALUE)));
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == Long.MIN_VALUE);
ns.reset();
l = NumSummation.bytesToLong(ns.aggregate().get());
assertTrue("l was " + l, l == 0);
} catch (Exception e) {
assertTrue(false);
}
}