ledger/test/numerics/t_commodity.cc
John Wiegley 858978de89 Journal data structures now use date_t instead of datetime_t.
This means transactions can only have day-level granularity -- which has
always been the case from an data file point of view.  The advantage to this
restriction is that reports will now be immune from daylight savings related
bugs, where a transaction falls to the wrong side of a --monthly report, for
example.
2008-08-01 17:37:22 -04:00

64 lines
1.7 KiB
C++

#include "t_commodity.h"
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION(CommodityTestCase, "numerics");
void CommodityTestCase::setUp() {
ledger::set_session_context(&session);
}
void CommodityTestCase::tearDown() {
ledger::set_session_context();
}
void CommodityTestCase::testPriceHistory()
{
datetime_t jan17_07 = parse_datetime("2007/01/17 00:00:00");
datetime_t feb27_07 = parse_datetime("2007/02/27 18:00:00");
datetime_t feb28_07 = parse_datetime("2007/02/28 06:00:00");
datetime_t feb28_07sbm = parse_datetime("2007/02/28 11:59:59");
datetime_t mar01_07 = parse_datetime("2007/03/01 00:00:00");
datetime_t apr15_07 = parse_datetime("2007/04/15 13:00:00");
// jww (2007-04-17): tbd
amount_t x0;
amount_t x1("100.10 AAPL");
assertThrow(x0.value(), amount_error);
assertFalse(x1.value());
// Commodities cannot be constructed by themselves, since a great
// deal of their state depends on how they were seen to be used.
commodity_t& aapl(x1.commodity());
aapl.add_price(jan17_07, amount_t("$10.20"));
aapl.add_price(feb27_07, amount_t("$13.40"));
aapl.add_price(feb28_07, amount_t("$18.33"));
aapl.add_price(feb28_07sbm, amount_t("$18.30"));
aapl.add_price(mar01_07, amount_t("$19.50"));
aapl.add_price(apr15_07, amount_t("$21.22"));
optional<amount_t> amt1 = x1.value(feb28_07sbm);
assertTrue(amt1);
assertEqual(amount_t("$1831.83"), *amt1);
optional<amount_t> amt2 = x1.value(current_time);
assertTrue(amt2);
assertEqual(amount_t("$2124.12"), *amt2);
assertValid(x1);
}
void CommodityTestCase::testLots()
{
// jww (2007-04-17): tbd
}
void CommodityTestCase::testScalingBase()
{
// jww (2007-04-17): tbd
}
void CommodityTestCase::testReduction()
{
// jww (2007-04-17): tbd
}