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ledger/test/unit/t_balance.cc
Alexis Hildebrandt ce903c1a5e [tests] Fix compiler warning
2015-01-11 09:38:24 +01:00

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#define BOOST_TEST_DYN_LINK
//#define BOOST_TEST_MODULE balance
#include <boost/test/unit_test.hpp>
#include <system.hh>
#include "balance.h"
using namespace ledger;
struct balance_fixture {
balance_fixture() {
times_initialize();
amount_t::initialize();
// Cause the display precision for dollars to be initialized to 2.
amount_t x1("$1.00");
BOOST_CHECK(x1);
amount_t::stream_fullstrings = true; // make reports from UnitTests accurate
}
~balance_fixture()
{
amount_t::stream_fullstrings = false;
amount_t::shutdown();
times_shutdown();
}
};
BOOST_FIXTURE_TEST_SUITE(balance, balance_fixture)
BOOST_AUTO_TEST_CASE(testConstructors)
{
balance_t b0;
balance_t b1(1.00);
balance_t b2(123456UL);
balance_t b3(12345L);
balance_t b4(string ("EUR 123"));
balance_t b5("$ 456");
balance_t b6;
balance_t b7(amount_t("$ 1.00"));
balance_t b8(b7);
BOOST_CHECK_EQUAL(balance_t(), b0);
BOOST_CHECK_NE(balance_t("0"), b0);
BOOST_CHECK_NE(balance_t("0.0"), b0);
BOOST_CHECK_EQUAL(b2, 123456UL);
BOOST_CHECK_EQUAL(b3, 12345L);
BOOST_CHECK_EQUAL(b4, "EUR 123");
BOOST_CHECK_EQUAL(b5, string("$ 456"));
BOOST_CHECK_EQUAL(b7, b8);
BOOST_CHECK_EQUAL(b8, amount_t("$ 1.00"));
b5 = "euro 2345";
b6 = string("DM -34532");
b7 = amount_t("$ 1.00");
b8 = b5;
BOOST_CHECK_EQUAL(b5, b8);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
BOOST_CHECK(b5.valid());
BOOST_CHECK(b6.valid());
BOOST_CHECK(b7.valid());
BOOST_CHECK(b8.valid());
}
BOOST_AUTO_TEST_CASE(testAddition)
{
amount_t a0;
amount_t a1("$1");
amount_t a2("2 EUR");
amount_t a3("0.00 CAD");
amount_t a4("$2");
balance_t b0;
balance_t b1(1.00);
balance_t b2(2UL);
balance_t b3(2L);
balance_t b4;
balance_t b5;
b0 += b1;
b2 += b3;
b3 += a1;
b3 += a2;
b4 += b3;
b5 += a1;
b5 += a4;
BOOST_CHECK_EQUAL(balance_t(1.00), b0);
BOOST_CHECK_EQUAL(b3 += a3, b4);
BOOST_CHECK_EQUAL(balance_t(4L), b2);
BOOST_CHECK_EQUAL(balance_t() += amount_t("$3"), b5);
BOOST_CHECK_THROW(b3 += a0, balance_error);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
BOOST_CHECK(b5.valid());
}
BOOST_AUTO_TEST_CASE(testSubtraction)
{
amount_t a0;
amount_t a1("$1");
amount_t a2("2 EUR");
amount_t a3("0.00 CAD");
amount_t a4("$2");
balance_t b0;
balance_t b1(1.00);
balance_t b2(2UL);
balance_t b3(2L);
balance_t b4;
balance_t b5;
b0 -= b1;
b2 -= b3;
b3 -= a1;
b3 -= a2;
b4 = b3;
b5 -= a1;
b5 -= a4;
BOOST_CHECK_EQUAL(balance_t(-1.00), b0);
BOOST_CHECK_EQUAL(b3 -= a3, b4);
BOOST_CHECK_EQUAL(balance_t(), b2);
BOOST_CHECK_EQUAL(b3 -= b2, b3);
BOOST_CHECK_EQUAL(balance_t() -= amount_t("$3"), b5);
BOOST_CHECK_THROW(b3 -= a0, balance_error);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
BOOST_CHECK(b5.valid());
}
BOOST_AUTO_TEST_CASE(testEqaulity)
{
amount_t a0;
amount_t a1("$1");
amount_t a2("2 EUR");
amount_t a3("0.00 CAD");
balance_t b0;
balance_t b1(1.00);
balance_t b2(2UL);
balance_t b3(2L);
balance_t b4("EUR 2");
balance_t b5("$-1");
balance_t b6("0.00");
balance_t b7("0.00");
BOOST_CHECK(b2 == b3);
BOOST_CHECK(b4 == a2);
BOOST_CHECK(b1 == "1.00");
BOOST_CHECK(b5 == amount_t("-$1"));
BOOST_CHECK(!(b6 == "0"));
BOOST_CHECK(!(b6 == a3));
BOOST_CHECK(!(b6 == "0.00"));
BOOST_CHECK(b6 == b7);
b4 += b5;
b5 += a2;
BOOST_CHECK(b4 == b5);
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-value"
BOOST_CHECK_THROW(b0 == a0, balance_error);
#pragma GCC diagnostic pop
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
BOOST_CHECK(b5.valid());
BOOST_CHECK(b6.valid());
BOOST_CHECK(b7.valid());
}
BOOST_AUTO_TEST_CASE(testMultiplication)
{
amount_t a0;
amount_t a1("0.00");
balance_t b0;
balance_t b1(1.00);
balance_t b2(2UL);
balance_t b3("CAD -3");
balance_t b4("EUR 4.99999");
balance_t b5("$1");
balance_t b6;
BOOST_CHECK_EQUAL(b1 *= 2.00, amount_t(2.00));
BOOST_CHECK_EQUAL(b2 *= 2L, amount_t(4L));
BOOST_CHECK_EQUAL(b2 *= 2UL, amount_t(8UL));
BOOST_CHECK_EQUAL(b3 *= amount_t("-8 CAD"), amount_t("CAD 24"));
BOOST_CHECK_EQUAL(b0 *= 2UL, b0);
BOOST_CHECK_EQUAL(b0 *= a1, a1);
b6 += b3;
b3 += b4;
b3 += b5;
b3 *= 2L;
b6 *= 2L;
b4 *= 2L;
b5 *= 2L;
b6 += b4;
b6 += b5;
BOOST_CHECK_EQUAL(b3, b6);
BOOST_CHECK_THROW(b1 *= a0 , balance_error);
BOOST_CHECK_THROW(b4 *= amount_t("1 CAD") , balance_error);
BOOST_CHECK_THROW(b3 *= amount_t("1 CAD") , balance_error);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
BOOST_CHECK(b5.valid());
BOOST_CHECK(b6.valid());
}
BOOST_AUTO_TEST_CASE(testDivision)
{
amount_t a0;
amount_t a1("0.00");
balance_t b0;
balance_t b1(4.00);
balance_t b2(4UL);
balance_t b3("CAD -24");
balance_t b4("EUR 4");
balance_t b5("$2");
balance_t b6;
BOOST_CHECK_EQUAL(b1 /= 2.00, amount_t(2.00));
BOOST_CHECK_EQUAL(b2 /= 2L, amount_t(2L));
BOOST_CHECK_EQUAL(b2 /= 2UL, amount_t(1UL));
BOOST_CHECK_EQUAL(b3 /= amount_t("-3 CAD"), amount_t("CAD 8"));
BOOST_CHECK_EQUAL(b0 /= 2UL, b0);
b6 += b3;
b3 += b4;
b3 += b5;
b3 /= 2L;
b6 /= 2L;
b4 /= 2L;
b5 /= 2L;
b6 += b4;
b6 += b5;
BOOST_CHECK_EQUAL(b3, b6);
BOOST_CHECK_THROW(b1 /= a0 , balance_error);
BOOST_CHECK_THROW(b1 /= a1 , balance_error);
BOOST_CHECK_THROW(b4 /= amount_t("1 CAD") , balance_error);
BOOST_CHECK_THROW(b3 /= amount_t("1 CAD") , balance_error);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
BOOST_CHECK(b5.valid());
BOOST_CHECK(b6.valid());
}
BOOST_AUTO_TEST_CASE(testNegation)
{
amount_t a1("0.00");
amount_t a2("$ 123");
amount_t a3("EUR 456");
balance_t b0;
balance_t b1;
balance_t b2;
balance_t b3;
b1 += a1;
b1 += a2;
b1 += a3;
b2 += -a1;
b2 += -a2;
b2 += -a3;
b3 = -b1;
BOOST_CHECK_EQUAL(b0.negated(), b0);
BOOST_CHECK_EQUAL(b2, b3);
BOOST_CHECK_EQUAL(b2, -b1);
BOOST_CHECK_EQUAL(b2.negated(), b1);
b2.in_place_negate();
BOOST_CHECK_EQUAL(b2, b1);
BOOST_CHECK_EQUAL(b1, -b3);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
}
BOOST_AUTO_TEST_CASE(testAbs)
{
amount_t a1("0.00");
amount_t a2("$ 123");
amount_t a3("EUR 456");
balance_t b0;
balance_t b1;
balance_t b2;
b1 += a1;
b1 += a2;
b1 += a3;
b2 += -a1;
b2 += -a2;
b2 += -a3;
BOOST_CHECK_EQUAL(b0.abs(), b0);
BOOST_CHECK_EQUAL(b2.abs(), b1.abs());
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
}
BOOST_AUTO_TEST_CASE(testCeiling)
{
amount_t a1("0.00");
amount_t a2("$ 123.123");
amount_t a3("EUR 456.56");
amount_t a4(-a1);
amount_t a5(-a2);
amount_t a6(-a3);
balance_t b0;
balance_t b1;
balance_t b2;
balance_t b3;
balance_t b4;
b1 += a1;
b1 += a2;
b1 += a3;
b2 += -a1;
b2 += -a2;
b2 += -a3;
b3 += a1.ceilinged();
b3 += a2.ceilinged();
b3 += a3.ceilinged();
b4 += a4.ceilinged();
b4 += a5.ceilinged();
b4 += a6.ceilinged();
BOOST_CHECK_EQUAL(b0.ceilinged(), b0);
BOOST_CHECK_EQUAL(b2.ceilinged(), b4);
BOOST_CHECK_EQUAL(b1.ceilinged(), b3);
b1.in_place_ceiling();
BOOST_CHECK_EQUAL(b1, b3);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
}
BOOST_AUTO_TEST_CASE(testFloor)
{
amount_t a1("0.00");
amount_t a2("$ 123.123");
amount_t a3("EUR 456.56");
amount_t a4(-a1);
amount_t a5(-a2);
amount_t a6(-a3);
balance_t b0;
balance_t b1;
balance_t b2;
balance_t b3;
balance_t b4;
b1 += a1;
b1 += a2;
b1 += a3;
b2 += -a1;
b2 += -a2;
b2 += -a3;
b3 += a1.floored();
b3 += a2.floored();
b3 += a3.floored();
b4 += a4.floored();
b4 += a5.floored();
b4 += a6.floored();
BOOST_CHECK_EQUAL(b0.floored(), b0);
BOOST_CHECK_EQUAL(b2.floored(), b4);
BOOST_CHECK_EQUAL(b1.floored(), b3);
b1.in_place_floor();
BOOST_CHECK_EQUAL(b1, b3);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
}
BOOST_AUTO_TEST_CASE(testRound)
{
amount_t a1("0.00");
amount_t a2("$ 123.123");
amount_t a3("EUR 456.567");
amount_t a4("0.00");
amount_t a5("$ 123.12");
amount_t a6("EUR 456.57");
balance_t b0;
balance_t b1;
balance_t b2;
balance_t b3;
balance_t b4;
b1 += a1;
b1 += a2;
b1 += a3;
b2 += a4;
b2 += a5;
b2 += a6;
a1.in_place_roundto(2);
a2.in_place_roundto(2);
a3.in_place_roundto(2);
a4.in_place_roundto(2);
a5.in_place_roundto(2);
a6.in_place_roundto(2);
b3 += a1;
b3 += a2;
b3 += a3;
b4 += a4;
b4 += a5;
b4 += a6;
BOOST_CHECK_EQUAL(b0.rounded(), b0);
BOOST_CHECK_EQUAL(b2.rounded(), b4);
BOOST_CHECK_EQUAL(b1.rounded(), b4);
b1.in_place_round();
BOOST_CHECK_EQUAL(b1, b3);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
BOOST_CHECK(b2.valid());
BOOST_CHECK(b3.valid());
BOOST_CHECK(b4.valid());
}
BOOST_AUTO_TEST_CASE(testTruth)
{
amount_t a1("0.00");
amount_t a2("$ 123");
amount_t a3("EUR 456");
balance_t b0;
balance_t b1;
b1 += a1;
b1 += a2;
b1 += a3;
BOOST_CHECK(!b0);
BOOST_CHECK(b1);
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
}
BOOST_AUTO_TEST_CASE(testForZero)
{
amount_t a1("0.00");
amount_t a2("$ 123");
amount_t a3("EUR 456");
balance_t b0;
balance_t b1;
b1 += a1;
b1 += a2;
b1 += a3;
BOOST_CHECK(b0.is_empty());
BOOST_CHECK(b0.is_zero());
BOOST_CHECK(b0.is_realzero());
BOOST_CHECK(!b0.is_nonzero());
BOOST_CHECK(!b1.is_empty());
BOOST_CHECK(!b1.is_zero());
BOOST_CHECK(!b1.is_realzero());
BOOST_CHECK(b1.is_nonzero());
BOOST_CHECK(b0.valid());
BOOST_CHECK(b1.valid());
}
BOOST_AUTO_TEST_SUITE_END()
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