# -*- coding: utf-8 -*- import unittest import exceptions import operator from ledger import * from StringIO import * internalAmount = amount.exact class t_amountTestCase(unittest.TestCase): testSession = None def assertValid(self, amt): self.assertTrue(amt.valid()) def setUp(self): #self.testSession = session() #set_session_context(self.testSession) # Cause the display precision for dollars to be initialized to 2. x1 = amount("$1.00") self.assertTrue(x1) amount.stream_fullstrings = True # make reports from UnitTests accurate def tearDown(self): amount.stream_fullstrings = False #set_session_context() #self.testSession = None def testParser(self): x0 = amount() x1 = amount() x2 = amount() x3 = amount() x4 = amount("123.456") x5 = amount(x4) x6 = amount(x4) x7 = amount(x4) x8 = amount("$123.45") x9 = amount(x8) x10 = amount(x8) x11 = amount(x8) x12 = amount("$100") self.assertEqual(2, x12.commodity.precision) #buf = "$100..." #input = StringIO(buf) #x13 = amount() #x13.parse(input) #self.assertEqual(x12, x13) x14 = amount() self.assertRaises(exceptions.ArithmeticError, lambda: x14.parse("DM")) x15 = amount("$1.000.000,00") x16 = amount("$2000") self.assertEqual("$2.000,00", x16.to_string()) x16.parse("$2000,00") self.assertEqual("$2.000,00", x16.to_string()) # Since European-ness is an additive quality, we must switch back # to American-ness manually x15.commodity.drop_flags(COMMODITY_STYLE_EUROPEAN) x17 = amount("$1,000,000.00") x18 = amount("$2000") self.assertEqual("$2,000.00", x18.to_string()) x18.parse("$2,000") self.assertEqual("$2,000.00", x18.to_string()) self.assertEqual(x15, x17) x19 = amount("EUR 1000") x20 = amount("EUR 1000") self.assertEqual("EUR 1000", x19.to_string()) self.assertEqual("EUR 1000", x20.to_string()) x1.parse("$100.0000", AMOUNT_PARSE_NO_MIGRATE) self.assertEqual(2, x12.commodity.precision) self.assertEqual(x1.commodity, x12.commodity) self.assertEqual(x1, x12) x0.parse("$100.0000") self.assertEqual(4, x12.commodity.precision) self.assertEqual(x0.commodity, x12.commodity) self.assertEqual(x0, x12) x2.parse("$100.00", AMOUNT_PARSE_NO_REDUCE) self.assertEqual(x2, x12) x3.parse("$100.00", AMOUNT_PARSE_NO_MIGRATE | AMOUNT_PARSE_NO_REDUCE) self.assertEqual(x3, x12) x4.parse("$100.00") self.assertEqual(x4, x12) x5.parse("$100.00", AMOUNT_PARSE_NO_MIGRATE) self.assertEqual(x5, x12) x6.parse("$100.00", AMOUNT_PARSE_NO_REDUCE) self.assertEqual(x6, x12) x7.parse("$100.00", AMOUNT_PARSE_NO_MIGRATE | AMOUNT_PARSE_NO_REDUCE) self.assertEqual(x7, x12) x8.parse("$100.00") self.assertEqual(x8, x12) x9.parse("$100.00", AMOUNT_PARSE_NO_MIGRATE) self.assertEqual(x9, x12) x10.parse("$100.00", AMOUNT_PARSE_NO_REDUCE) self.assertEqual(x10, x12) x11.parse("$100.00", AMOUNT_PARSE_NO_MIGRATE | AMOUNT_PARSE_NO_REDUCE) self.assertEqual(x11, x12) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) self.assertValid(x11) self.assertValid(x12) def testConstructors(self): x0 = amount() x1 = amount(123456) x2 = amount(123456L) x3 = amount("123.456") x5 = amount("123456") x6 = amount("123.456") x7 = amount("123456") x8 = amount("123.456") x9 = amount(x3) x10 = amount(x6) x11 = amount(x8) self.assertRaises(exceptions.ArithmeticError, lambda: amount(0) == x0) self.assertRaises(exceptions.ArithmeticError, lambda: amount() == x0) self.assertRaises(exceptions.ArithmeticError, lambda: amount("0") == x0) self.assertRaises(exceptions.ArithmeticError, lambda: amount("0.0") == x0) self.assertEqual(x2, x1) self.assertEqual(x5, x1) self.assertEqual(x7, x1) self.assertEqual(x6, x3) self.assertEqual(x8, x3) self.assertEqual(x10, x3) self.assertEqual(x10, x9) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) self.assertValid(x11) def testCommodityConstructors(self): x1 = amount("$123.45") x2 = amount("-$123.45") x3 = amount("$-123.45") x4 = amount("DM 123.45") x5 = amount("-DM 123.45") x6 = amount("DM -123.45") x7 = amount("123.45 euro") x8 = amount("-123.45 euro") x9 = amount("123.45€") x10 = amount("-123.45€") self.assertEqual(amount("$123.45"), x1) self.assertEqual(amount("-$123.45"), x2) self.assertEqual(amount("$-123.45"), x3) self.assertEqual(amount("DM 123.45"), x4) self.assertEqual(amount("-DM 123.45"), x5) self.assertEqual(amount("DM -123.45"), x6) self.assertEqual(amount("123.45 euro"), x7) self.assertEqual(amount("-123.45 euro"), x8) self.assertEqual(amount("123.45€"), x9) self.assertEqual(amount("-123.45€"), x10) self.assertEqual("$123.45", x1.to_string()) self.assertEqual("$-123.45", x2.to_string()) self.assertEqual("$-123.45", x3.to_string()) self.assertEqual("DM 123.45", x4.to_string()) self.assertEqual("DM -123.45", x5.to_string()) self.assertEqual("DM -123.45", x6.to_string()) self.assertEqual("123.45 euro", x7.to_string()) self.assertEqual("-123.45 euro", x8.to_string()) self.assertEqual("123.45€", x9.to_string()) self.assertEqual("-123.45€", x10.to_string()) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) def testAssignment(self): x0 = amount() x1 = amount(123456) x2 = amount(123456L) x3 = amount("123.456") x5 = amount("123456") x6 = amount("123.456") x7 = "123456" x8 = "123.456" x9 = amount(x3) x10 = amount(x6) self.assertEqual(x2, x1) self.assertEqual(x5, x1) self.assertEqual(x7, x1) self.assertEqual(x6, x3) self.assertEqual(x8, x3) self.assertEqual(x10, x3) self.assertEqual(x10, x9) x1 = amount(123456) x2 = amount(123456L) x3 = amount("123.456") x5 = amount("123456") x6 = amount("123.456") x7 = amount("123456") x8 = amount("123.456") x9 = x3 x10 = amount(x6) self.assertEqual(x2, x1) self.assertEqual(x5, x1) self.assertEqual(x7, x1) self.assertEqual(x6, x3) self.assertEqual(x8, x3) self.assertEqual(x10, x3) self.assertEqual(x10, x9) self.assertFalse(x1.is_null()) x1 = x0 # sets x1 back to uninitialized state self.assertTrue(x0.is_null()) self.assertTrue(x1.is_null()) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) def testCommodityAssignment(self): x1 = amount("$123.45") x2 = amount("-$123.45") x3 = amount("$-123.45") x4 = amount("DM 123.45") x5 = amount("-DM 123.45") x6 = amount("DM -123.45") x7 = amount("123.45 euro") x8 = amount("-123.45 euro") x9 = amount("123.45€") x10 = amount("-123.45€") self.assertEqual(amount("$123.45"), x1) self.assertEqual(amount("-$123.45"), x2) self.assertEqual(amount("$-123.45"), x3) self.assertEqual(amount("DM 123.45"), x4) self.assertEqual(amount("-DM 123.45"), x5) self.assertEqual(amount("DM -123.45"), x6) self.assertEqual(amount("123.45 euro"), x7) self.assertEqual(amount("-123.45 euro"), x8) self.assertEqual(amount("123.45€"), x9) self.assertEqual(amount("-123.45€"), x10) self.assertEqual("$123.45", x1.to_string()) self.assertEqual("$-123.45", x2.to_string()) self.assertEqual("$-123.45", x3.to_string()) self.assertEqual("DM 123.45", x4.to_string()) self.assertEqual("DM -123.45", x5.to_string()) self.assertEqual("DM -123.45", x6.to_string()) self.assertEqual("123.45 euro", x7.to_string()) self.assertEqual("-123.45 euro", x8.to_string()) self.assertEqual("123.45€", x9.to_string()) self.assertEqual("-123.45€", x10.to_string()) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) def testEquality(self): x1 = amount(123456) x2 = amount(456789) x3 = amount(333333) x4 = amount("123456.0") x5 = amount("123456.0") x6 = amount("123456.0") self.assertTrue(x1 == 123456) self.assertTrue(x1 != x2) self.assertTrue(x1 == (x2 - x3)) self.assertTrue(x1 == x4) self.assertTrue(x4 == x5) self.assertTrue(x4 == x6) self.assertTrue(x1 == 123456) self.assertTrue(123456 == x1) self.assertTrue(x1 == 123456L) self.assertTrue(123456L == x1) self.assertTrue(x1 == amount("123456.0")) self.assertTrue(amount("123456.0") == x1) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) def testCommodityEquality(self): x0 = amount() x1 = amount("$123.45") x2 = amount("-$123.45") x3 = amount("$-123.45") x4 = amount("DM 123.45") x5 = amount("-DM 123.45") x6 = amount("DM -123.45") x7 = amount("123.45 euro") x8 = amount("-123.45 euro") x9 = amount("123.45€") x10 = amount("-123.45€") self.assertTrue(x0.is_null()) self.assertRaises(exceptions.ArithmeticError, lambda: x0.is_zero()) self.assertRaises(exceptions.ArithmeticError, lambda: x0.is_realzero()) self.assertRaises(exceptions.ArithmeticError, lambda: x0.sign() == 0) self.assertRaises(exceptions.ArithmeticError, lambda: x0.compare(x1) < 0) self.assertRaises(exceptions.ArithmeticError, lambda: x0.compare(x2) > 0) self.assertRaises(exceptions.ArithmeticError, lambda: x0.compare(x0) == 0) self.assertTrue(x1 != x2) self.assertTrue(x1 != x4) self.assertTrue(x1 != x7) self.assertTrue(x1 != x9) self.assertTrue(x2 == x3) self.assertTrue(x4 != x5) self.assertTrue(x5 == x6) self.assertTrue(x7 == - x8) self.assertTrue(x9 == - x10) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) def testComparisons(self): x0 = amount() x1 = amount(-123) x2 = amount(123) x3 = amount("-123.45") x4 = amount("123.45") x5 = amount("-123.45") x6 = amount("123.45") self.assertRaises(exceptions.ArithmeticError, lambda: x0 > x1) self.assertRaises(exceptions.ArithmeticError, lambda: x0 < x2) self.assertRaises(exceptions.ArithmeticError, lambda: x0 > x3) self.assertRaises(exceptions.ArithmeticError, lambda: x0 < x4) self.assertRaises(exceptions.ArithmeticError, lambda: x0 > x5) self.assertRaises(exceptions.ArithmeticError, lambda: x0 < x6) self.assertTrue(x1 > x3) self.assertTrue(x3 <= x5) self.assertTrue(x3 >= x5) self.assertTrue(x3 < x1) self.assertTrue(x3 < x4) self.assertTrue(x1 < 100) self.assertTrue(100 > x1) self.assertTrue(x1 < 100L) self.assertTrue(100L > x1) self.assertTrue(x1 < amount("100.0")) self.assertTrue(amount("100.0") > x1) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) def testCommodityComparisons(self): x1 = amount("$-123") x2 = amount("$123.00") x3 = amount(internalAmount("$-123.4544")) x4 = amount(internalAmount("$123.4544")) x5 = amount("$-123.45") x6 = amount("$123.45") x7 = amount("DM 123.45") self.assertTrue(x1 > x3) self.assertTrue(x3 <= x5) self.assertTrue(x3 < x5) self.assertTrue(x3 <= x5) self.assertFalse(x3 == x5) self.assertTrue(x3 < x1) self.assertTrue(x3 < x4) self.assertFalse(x6 == x7) self.assertRaises(exceptions.ArithmeticError, lambda: x6 < x7) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) def testIntegerAddition(self): x0 = amount() x1 = amount(123) y1 = amount(456) self.assertEqual(amount(579), x1 + y1) self.assertEqual(amount(579), x1 + 456) self.assertEqual(amount(579), 456 + x1) x1 += amount(456) self.assertEqual(amount(579), x1) x1 += 456 self.assertEqual(amount(1035), x1) x4 = amount("123456789123456789123456789") self.assertEqual(amount("246913578246913578246913578"), x4 + x4) self.assertValid(x0) self.assertValid(x1) self.assertValid(y1) self.assertValid(x4) def testFractionalAddition(self): x1 = amount("123.123") y1 = amount("456.456") self.assertEqual(amount("579.579"), x1 + y1) self.assertEqual(amount("579.579"), x1 + amount("456.456")) self.assertEqual(amount("579.579"), amount("456.456") + x1) x1 += amount("456.456") self.assertEqual(amount("579.579"), x1) x1 += amount("456.456") self.assertEqual(amount("1036.035"), x1) x1 += 456 self.assertEqual(amount("1492.035"), x1) x2 = amount("123456789123456789.123456789123456789") self.assertEqual(amount("246913578246913578.246913578246913578"), x2 + x2) self.assertValid(x1) self.assertValid(y1) self.assertValid(x2) def testCommodityAddition(self): x0 = amount() x1 = amount("$123.45") x2 = amount(internalAmount("$123.456789")) x3 = amount("DM 123.45") x4 = amount("123.45 euro") x5 = amount("123.45€") x6 = amount("123.45") self.assertEqual(amount("$246.90"), x1 + x1) self.assertNotEqual(amount("$246.91"), x1 + x2) self.assertEqual(internalAmount("$246.906789"), x1 + x2) # Converting to string drops internal precision self.assertEqual("$246.90", (x1 + x1).to_string()) self.assertEqual("$246.91", (x1 + x2).to_string()) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + x0) self.assertRaises(exceptions.ArithmeticError, lambda: x0 + x1) self.assertRaises(exceptions.ArithmeticError, lambda: x0 + x0) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + x3) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + x4) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + x5) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + x6) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + amount("123.45")) self.assertRaises(exceptions.ArithmeticError, lambda: x1 + 123) self.assertEqual(amount("DM 246.90"), x3 + x3) self.assertEqual(amount("246.90 euro"), x4 + x4) self.assertEqual(amount("246.90€"), x5 + x5) self.assertEqual("DM 246.90", (x3 + x3).to_string()) self.assertEqual("246.90 euro", (x4 + x4).to_string()) self.assertEqual("246.90€", (x5 + x5).to_string()) x1 += amount("$456.45") self.assertEqual(amount("$579.90"), x1) x1 += amount("$456.45") self.assertEqual(amount("$1036.35"), x1) x1 += amount("$456") self.assertEqual(amount("$1492.35"), x1) x7 = amount(internalAmount("$123456789123456789.123456789123456789")) self.assertEqual(internalAmount("$246913578246913578.246913578246913578"), x7 + x7) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) def testIntegerSubtraction(self): x1 = amount(123) y1 = amount(456) self.assertEqual(amount(333), y1 - x1) self.assertEqual(amount(-333), x1 - y1) self.assertEqual(amount(23), x1 - 100) self.assertEqual(amount(-23), 100 - x1) x1 -= amount(456) self.assertEqual(amount(-333), x1) x1 -= 456 self.assertEqual(amount(-789), x1) x4 = amount("123456789123456789123456789") y4 = amount("8238725986235986") self.assertEqual(amount("123456789115218063137220803"), x4 - y4) self.assertEqual(amount("-123456789115218063137220803"), y4 - x4) self.assertValid(x1) self.assertValid(y1) self.assertValid(x4) self.assertValid(y4) def testFractionalSubtraction(self): x1 = amount("123.123") y1 = amount("456.456") self.assertEqual(amount("-333.333"), x1 - y1) self.assertEqual(amount("333.333"), y1 - x1) x1 -= amount("456.456") self.assertEqual(amount("-333.333"), x1) x1 -= amount("456.456") self.assertEqual(amount("-789.789"), x1) x1 -= 456 self.assertEqual(amount("-1245.789"), x1) x2 = amount("123456789123456789.123456789123456789") y2 = amount("9872345982459.248974239578") self.assertEqual(amount("123446916777474329.874482549545456789"), x2 - y2) self.assertEqual(amount("-123446916777474329.874482549545456789"), y2 - x2) self.assertValid(x1) self.assertValid(y1) self.assertValid(x2) self.assertValid(y2) def testCommoditySubtraction(self): x0 = amount() x1 = amount("$123.45") x2 = amount(internalAmount("$123.456789")) x3 = amount("DM 123.45") x4 = amount("123.45 euro") x5 = amount("123.45€") x6 = amount("123.45") self.assertNotEqual(amount(), x1 - x1) self.assertEqual(amount("$0"), x1 - x1) self.assertEqual(amount("$23.45"), x1 - amount("$100.00")) self.assertEqual(amount("$-23.45"), amount("$100.00") - x1) self.assertNotEqual(amount("$-0.01"), x1 - x2) self.assertEqual(internalAmount("$-0.006789"), x1 - x2) # Converting to string drops internal precision. If an amount is # zero, it drops the commodity as well. self.assertEqual("$0.00", (x1 - x1).to_string()) self.assertEqual("$-0.01", (x1 - x2).to_string()) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - x0) self.assertRaises(exceptions.ArithmeticError, lambda: x0 - x1) self.assertRaises(exceptions.ArithmeticError, lambda: x0 - x0) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - x3) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - x4) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - x5) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - x6) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - amount("123.45")) self.assertRaises(exceptions.ArithmeticError, lambda: x1 - 123) self.assertEqual(amount("DM 0.00"), x3 - x3) self.assertEqual(amount("DM 23.45"), x3 - amount("DM 100.00")) self.assertEqual(amount("DM -23.45"), amount("DM 100.00") - x3) self.assertEqual(amount("0.00 euro"), x4 - x4) self.assertEqual(amount("23.45 euro"), x4 - amount("100.00 euro")) self.assertEqual(amount("-23.45 euro"), amount("100.00 euro") - x4) self.assertEqual(amount("0.00€"), x5 - x5) self.assertEqual(amount("23.45€"), x5 - amount("100.00€")) self.assertEqual(amount("-23.45€"), amount("100.00€") - x5) self.assertEqual("DM 0.00", (x3 - x3).to_string()) self.assertEqual("DM 23.45", (x3 - amount("DM 100.00")).to_string()) self.assertEqual("DM -23.45", (amount("DM 100.00") - x3).to_string()) self.assertEqual("0.00 euro", (x4 - x4).to_string()) self.assertEqual("23.45 euro", (x4 - amount("100.00 euro")).to_string()) self.assertEqual("-23.45 euro", (amount("100.00 euro") - x4).to_string()) self.assertEqual("0.00€", (x5 - x5).to_string()) self.assertEqual("23.45€", (x5 - amount("100.00€")).to_string()) self.assertEqual("-23.45€", (amount("100.00€") - x5).to_string()) x1 -= amount("$456.45") self.assertEqual(amount("$-333.00"), x1) x1 -= amount("$456.45") self.assertEqual(amount("$-789.45"), x1) x1 -= amount("$456") self.assertEqual(amount("$-1245.45"), x1) x7 = amount(internalAmount("$123456789123456789.123456789123456789")) x8 = amount(internalAmount("$2354974984698.98459845984598")) self.assertEqual(internalAmount("$123454434148472090.138858329277476789"), x7 - x8) self.assertEqual("$123454434148472090.138858329277476789", (x7 - x8).to_string()) self.assertEqual("$123454434148472090.14", (amount("$1.00") * (x7 - x8)).to_string()) self.assertEqual(internalAmount("$-123454434148472090.138858329277476789"), x8 - x7) self.assertEqual("$-123454434148472090.138858329277476789", (x8 - x7).to_string()) self.assertEqual("$-123454434148472090.14", (amount("$1.00") * (x8 - x7)).to_string()) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) def testIntegerMultiplication(self): x1 = amount(123) y1 = amount(456) self.assertEqual(amount(0), x1 * 0) self.assertEqual(amount(0), amount(0) * x1) self.assertEqual(amount(0), 0 * x1) self.assertEqual(x1, x1 * 1) self.assertEqual(x1, amount(1) * x1) self.assertEqual(x1, 1 * x1) self.assertEqual(- x1, x1 * -1) self.assertEqual(- x1, amount(-1) * x1) self.assertEqual(- x1, -1 * x1) self.assertEqual(amount(56088), x1 * y1) self.assertEqual(amount(56088), y1 * x1) self.assertEqual(amount(56088), x1 * 456) self.assertEqual(amount(56088), amount(456) * x1) self.assertEqual(amount(56088), 456 * x1) x1 *= amount(123) self.assertEqual(amount(15129), x1) x1 *= 123 self.assertEqual(amount(1860867), x1) x4 = amount("123456789123456789123456789") self.assertEqual(amount("15241578780673678546105778281054720515622620750190521"), x4 * x4) self.assertValid(x1) self.assertValid(y1) self.assertValid(x4) def testFractionalMultiplication(self): x1 = amount("123.123") y1 = amount("456.456") self.assertEqual(amount(0), x1 * 0) self.assertEqual(amount(0), amount(0) * x1) self.assertEqual(amount(0), 0 * x1) self.assertEqual(x1, x1 * 1) self.assertEqual(x1, amount(1) * x1) self.assertEqual(x1, 1 * x1) self.assertEqual(- x1, x1 * -1) self.assertEqual(- x1, amount(-1) * x1) self.assertEqual(- x1, -1 * x1) self.assertEqual(amount("56200.232088"), x1 * y1) self.assertEqual(amount("56200.232088"), y1 * x1) self.assertEqual(amount("56200.232088"), x1 * amount("456.456")) self.assertEqual(amount("56200.232088"), amount("456.456") * x1) self.assertEqual(amount("56200.232088"), amount("456.456") * x1) x1 *= amount("123.123") self.assertEqual(amount("15159.273129"), x1) x1 *= amount("123.123") self.assertEqual(amount("1866455.185461867"), x1) x1 *= 123 self.assertEqual(amount("229573987.811809641"), x1) x2 = amount("123456789123456789.123456789123456789") self.assertEqual(amount("15241578780673678546105778311537878.046486820281054720515622620750190521"), x2 * x2) self.assertValid(x1) self.assertValid(y1) self.assertValid(x2) def testCommodityMultiplication(self): x0 = amount() x1 = amount("$123.12") y1 = amount("$456.45") x2 = amount(internalAmount("$123.456789")) x3 = amount("DM 123.45") x4 = amount("123.45 euro") x5 = amount("123.45€") self.assertEqual(amount("$0.00"), x1 * 0) self.assertEqual(amount("$0.00"), 0 * x1) self.assertEqual(x1, x1 * 1) self.assertEqual(x1, 1 * x1) self.assertEqual(- x1, x1 * -1) self.assertEqual(- x1, -1 * x1) self.assertEqual(internalAmount("$56198.124"), x1 * y1) self.assertEqual("$56198.12", (x1 * y1).to_string()) self.assertEqual(internalAmount("$56198.124"), y1 * x1) self.assertEqual("$56198.12", (y1 * x1).to_string()) # Internal amounts retain their precision, even when being # converted to strings self.assertEqual(internalAmount("$15199.99986168"), x1 * x2) self.assertEqual(internalAmount("$15199.99986168"), x2 * x1) self.assertEqual("$15200.00", (x1 * x2).to_string()) self.assertEqual("$15199.99986168", (x2 * x1).to_string()) self.assertRaises(exceptions.ArithmeticError, lambda: x1 * x0) self.assertRaises(exceptions.ArithmeticError, lambda: x0 * x1) self.assertRaises(exceptions.ArithmeticError, lambda: x0 * x0) self.assertRaises(exceptions.ArithmeticError, lambda: x0 * x3) self.assertRaises(exceptions.ArithmeticError, lambda: x0 * x4) self.assertRaises(exceptions.ArithmeticError, lambda: x0 * x5) x1 *= amount("123.12") self.assertEqual(internalAmount("$15158.5344"), x1) self.assertEqual("$15158.53", x1.to_string()) x1 *= amount("123.12") self.assertEqual(internalAmount("$1866318.755328"), x1) self.assertEqual("$1866318.76", x1.to_string()) x1 *= 123 self.assertEqual(internalAmount("$229557206.905344"), x1) self.assertEqual("$229557206.91", x1.to_string()) x7 = amount(internalAmount("$123456789123456789.123456789123456789")) self.assertEqual(internalAmount("$15241578780673678546105778311537878.046486820281054720515622620750190521"), x7 * x7) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x7) def testIntegerDivision(self): x1 = amount(123) y1 = amount(456) self.assertRaises(exceptions.ArithmeticError, lambda: x1 / 0) self.assertEqual(amount(0), amount(0) / x1) self.assertEqual(amount(0), 0 / x1) self.assertEqual(x1, x1 / 1) self.assertEqual(amount("0.008130"), amount(1) / x1) self.assertEqual(amount("0.008130"), 1 / x1) self.assertEqual(- x1, x1 / -1) self.assertEqual(- amount("0.008130"), amount(-1) / x1) self.assertEqual(- amount("0.008130"), -1 / x1) self.assertEqual(amount("0.269737"), x1 / y1) self.assertEqual(amount("3.707317"), y1 / x1) self.assertEqual(amount("0.269737"), x1 / 456) self.assertEqual(amount("3.707317"), amount(456) / x1) self.assertEqual(amount("3.707317"), 456 / x1) x1 /= amount(456) self.assertEqual(amount("0.269737"), x1) x1 /= 456 self.assertEqual(amount("0.00059152850877193"), x1) x4 = amount("123456789123456789123456789") y4 = amount("56") self.assertEqual(amount(1), x4 / x4) self.assertEqual(amount("2204585520061728377204585.517857"), x4 / y4) self.assertValid(x1) self.assertValid(y1) self.assertValid(x4) self.assertValid(y4) def testFractionalDivision(self): x1 = amount("123.123") y1 = amount("456.456") self.assertRaises(exceptions.ArithmeticError, lambda: x1 / 0) self.assertEqual(amount("0.00812195934"), amount("1.0") / x1) self.assertEqual(amount("0.00812195934"), amount("1.0") / x1) self.assertEqual(x1, x1 / amount("1.0")) self.assertEqual(amount("0.00812195934"), amount("1.0") / x1) self.assertEqual(amount("0.00812195934"), amount("1.0") / x1) self.assertEqual(- x1, x1 / amount("-1.0")) self.assertEqual(- amount("0.00812195934"), amount("-1.0") / x1) self.assertEqual(- amount("0.00812195934"), amount("-1.0") / x1) self.assertEqual(amount("0.269736842105263"), x1 / y1) self.assertEqual(amount("3.707317073170732"), y1 / x1) self.assertEqual(amount("0.269736842105263"), x1 / amount("456.456")) self.assertEqual(amount("3.707317073170732"), amount("456.456") / x1) self.assertEqual(amount("3.707317073170732"), amount("456.456") / x1) x1 /= amount("456.456") self.assertEqual(amount("0.269736842105263"), x1) x1 /= amount("456.456") self.assertEqual(amount("0.000590937225286255411255411255411255411"), x1) x1 /= 456 self.assertEqual(amount("0.000001295914967733016252753094858358016252192982456140350877192982456140350877192982"), x1) x4 = amount("1234567891234567.89123456789") y4 = amount("56.789") self.assertEqual(amount("1.0"), x4 / x4) self.assertEqual(amount("21739560323910.7554497273748437197344556164046"), x4 / y4) self.assertValid(x1) self.assertValid(y1) self.assertValid(x4) self.assertValid(y4) def testCommodityDivision(self): x0 = amount() x1 = amount("$123.12") y1 = amount("$456.45") x2 = amount(internalAmount("$123.456789")) x3 = amount("DM 123.45") x4 = amount("123.45 euro") x5 = amount("123.45€") self.assertRaises(exceptions.ArithmeticError, lambda: x1 / 0) self.assertEqual(amount("$0.00"), 0 / x1) self.assertEqual(x1, x1 / 1) self.assertEqual(internalAmount("$0.00812216"), 1 / x1) self.assertEqual(- x1, x1 / -1) self.assertEqual(internalAmount("$-0.00812216"), -1 / x1) self.assertEqual(internalAmount("$0.26973382"), x1 / y1) self.assertEqual("$0.27", (x1 / y1).to_string()) self.assertEqual(internalAmount("$3.70735867"), y1 / x1) self.assertEqual("$3.71", (y1 / x1).to_string()) # Internal amounts retain their precision, even when being # converted to strings self.assertEqual(internalAmount("$0.99727201"), x1 / x2) self.assertEqual(internalAmount("$1.00273545321637426901"), x2 / x1) self.assertEqual("$1.00", (x1 / x2).to_string()) self.assertEqual("$1.00273545321637426901", (x2 / x1).to_string()) self.assertRaises(exceptions.ArithmeticError, lambda: x1 / x0) self.assertRaises(exceptions.ArithmeticError, lambda: x0 / x1) self.assertRaises(exceptions.ArithmeticError, lambda: x0 / x0) self.assertRaises(exceptions.ArithmeticError, lambda: x0 / x3) self.assertRaises(exceptions.ArithmeticError, lambda: x0 / x4) self.assertRaises(exceptions.ArithmeticError, lambda: x0 / x5) x1 /= amount("123.12") self.assertEqual(internalAmount("$1.00"), x1) self.assertEqual("$1.00", x1.to_string()) x1 /= amount("123.12") self.assertEqual(internalAmount("$0.00812216"), x1) self.assertEqual("$0.01", x1.to_string()) x1 /= 123 self.assertEqual(internalAmount("$0.00006603"), x1) self.assertEqual("$0.00", x1.to_string()) x6 = amount(internalAmount("$237235987235987.98723987235978")) x7 = amount(internalAmount("$123456789123456789.123456789123456789")) self.assertEqual(amount("$1"), x7 / x7) self.assertEqual(internalAmount("$0.0019216115121765559608381226612019501046413574469262"), x6 / x7) self.assertEqual(internalAmount("$520.39654928343335571379527154924040947271699678158689736256"), x7 / x6) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) def testNegation(self): x0 = amount() x1 = amount(-123456) x3 = amount("-123.456") x5 = amount("-123456") x6 = amount("-123.456") x7 = amount("-123456") x8 = amount("-123.456") x9 = amount(- x3) self.assertRaises(exceptions.ArithmeticError, lambda: x0.negate()) self.assertEqual(x5, x1) self.assertEqual(x7, x1) self.assertEqual(x6, x3) self.assertEqual(x8, x3) self.assertEqual(- x6, x9) self.assertEqual(x3.negate(), x9) x10 = amount(x9.negate()) self.assertEqual(x3, x10) self.assertValid(x1) self.assertValid(x3) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) def testCommodityNegation(self): x1 = amount("$123.45") x2 = amount("-$123.45") x3 = amount("$-123.45") x4 = amount("DM 123.45") x5 = amount("-DM 123.45") x6 = amount("DM -123.45") x7 = amount("123.45 euro") x8 = amount("-123.45 euro") x9 = amount("123.45€") x10 = amount("-123.45€") self.assertEqual(amount("$-123.45"), - x1) self.assertEqual(amount("$123.45"), - x2) self.assertEqual(amount("$123.45"), - x3) self.assertEqual(amount("DM -123.45"), - x4) self.assertEqual(amount("DM 123.45"), - x5) self.assertEqual(amount("DM 123.45"), - x6) self.assertEqual(amount("-123.45 euro"), - x7) self.assertEqual(amount("123.45 euro"), - x8) self.assertEqual(amount("-123.45€"), - x9) self.assertEqual(amount("123.45€"), - x10) self.assertEqual(amount("$-123.45"), x1.negate()) self.assertEqual(amount("$123.45"), x2.negate()) self.assertEqual(amount("$123.45"), x3.negate()) self.assertEqual("$-123.45", (- x1).to_string()) self.assertEqual("$123.45", (- x2).to_string()) self.assertEqual("$123.45", (- x3).to_string()) self.assertEqual("DM -123.45", (- x4).to_string()) self.assertEqual("DM 123.45", (- x5).to_string()) self.assertEqual("DM 123.45", (- x6).to_string()) self.assertEqual("-123.45 euro", (- x7).to_string()) self.assertEqual("123.45 euro", (- x8).to_string()) self.assertEqual("-123.45€", (- x9).to_string()) self.assertEqual("123.45€", (- x10).to_string()) self.assertEqual(amount("$-123.45"), x1.negate()) self.assertEqual(amount("$123.45"), x2.negate()) self.assertEqual(amount("$123.45"), x3.negate()) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) self.assertValid(x6) self.assertValid(x7) self.assertValid(x8) self.assertValid(x9) self.assertValid(x10) def testAbs(self): x0 = amount() x1 = amount(-1234) x2 = amount(1234) self.assertRaises(exceptions.ArithmeticError, lambda: x0.abs()) self.assertEqual(amount(1234), x1.abs()) self.assertEqual(amount(1234), x2.abs()) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) def testCommodityAbs(self): x1 = amount("$-1234.56") x2 = amount("$1234.56") self.assertEqual(amount("$1234.56"), x1.abs()) self.assertEqual(amount("$1234.56"), x2.abs()) self.assertValid(x1) self.assertValid(x2) def testFractionalRound(self): x0 = amount() x1 = amount("1234.567890") self.assertRaises(exceptions.ArithmeticError, lambda: x0.precision) self.assertRaises(exceptions.ArithmeticError, lambda: x0.round()) self.assertRaises(exceptions.ArithmeticError, lambda: x0.round(2)) self.assertRaises(exceptions.ArithmeticError, lambda: x0.unround()) self.assertEqual(6, x1.precision) x1b = amount(x1.unround()) self.assertEqual(x1b.precision, x1b.unround().precision) y7 = amount(x1.round(7)) y6 = amount(x1.round(6)) y5 = amount(x1.round(5)) y4 = amount(x1.round(4)) y3 = amount(x1.round(3)) y2 = amount(x1.round(2)) y1 = amount(x1.round(1)) y0 = amount(x1.round(0)) self.assertEqual(6, y7.precision) self.assertEqual(6, y6.precision) self.assertEqual(5, y5.precision) self.assertEqual(4, y4.precision) self.assertEqual(3, y3.precision) self.assertEqual(2, y2.precision) self.assertEqual(1, y1.precision) self.assertEqual(0, y0.precision) self.assertEqual(amount("1234.56789"), y7) self.assertEqual(amount("1234.56789"), y6) self.assertEqual(amount("1234.56789"), y5) self.assertEqual(amount("1234.5679"), y4) self.assertEqual(amount("1234.568"), y3) self.assertEqual(amount("1234.57"), y2) self.assertEqual(amount("1234.6"), y1) self.assertEqual(amount("1235"), y0) x2 = amount("9876.543210") self.assertEqual(amount("9876.543210"), x2.round(6)) self.assertEqual(amount("9876.54321"), x2.round(5)) self.assertEqual(amount("9876.5432"), x2.round(4)) self.assertEqual(amount("9876.543"), x2.round(3)) self.assertEqual(amount("9876.54"), x2.round(2)) self.assertEqual(amount("9876.5"), x2.round(1)) self.assertEqual(amount("9877"), x2.round(0)) x3 = amount("-1234.567890") self.assertEqual(amount("-1234.56789"), x3.round(6)) self.assertEqual(amount("-1234.56789"), x3.round(5)) self.assertEqual(amount("-1234.5679"), x3.round(4)) self.assertEqual(amount("-1234.568"), x3.round(3)) self.assertEqual(amount("-1234.57"), x3.round(2)) self.assertEqual(amount("-1234.6"), x3.round(1)) self.assertEqual(amount("-1235"), x3.round(0)) x4 = amount("-9876.543210") self.assertEqual(amount("-9876.543210"), x4.round(6)) self.assertEqual(amount("-9876.54321"), x4.round(5)) self.assertEqual(amount("-9876.5432"), x4.round(4)) self.assertEqual(amount("-9876.543"), x4.round(3)) self.assertEqual(amount("-9876.54"), x4.round(2)) self.assertEqual(amount("-9876.5"), x4.round(1)) self.assertEqual(amount("-9877"), x4.round(0)) x5 = amount("0.0000000000000000000000000000000000001") self.assertEqual(amount("0.0000000000000000000000000000000000001"), x5.round(37)) self.assertEqual(amount(0), x5.round(36)) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) def testCommodityRound(self): x1 = amount(internalAmount("$1234.567890")) self.assertEqual(internalAmount("$1234.56789"), x1.round(6)) self.assertEqual(internalAmount("$1234.56789"), x1.round(5)) self.assertEqual(internalAmount("$1234.5679"), x1.round(4)) self.assertEqual(internalAmount("$1234.568"), x1.round(3)) self.assertEqual(amount("$1234.57"), x1.round(2)) self.assertEqual(amount("$1234.6"), x1.round(1)) self.assertEqual(amount("$1235"), x1.round(0)) x2 = amount(internalAmount("$9876.543210")) self.assertEqual(internalAmount("$9876.543210"), x2.round(6)) self.assertEqual(internalAmount("$9876.54321"), x2.round(5)) self.assertEqual(internalAmount("$9876.5432"), x2.round(4)) self.assertEqual(internalAmount("$9876.543"), x2.round(3)) self.assertEqual(amount("$9876.54"), x2.round(2)) self.assertEqual(amount("$9876.5"), x2.round(1)) self.assertEqual(amount("$9877"), x2.round(0)) x3 = amount(internalAmount("$-1234.567890")) self.assertEqual(internalAmount("$-1234.56789"), x3.round(6)) self.assertEqual(internalAmount("$-1234.56789"), x3.round(5)) self.assertEqual(internalAmount("$-1234.5679"), x3.round(4)) self.assertEqual(internalAmount("$-1234.568"), x3.round(3)) self.assertEqual(amount("$-1234.57"), x3.round(2)) self.assertEqual(amount("$-1234.6"), x3.round(1)) self.assertEqual(amount("$-1235"), x3.round(0)) x4 = amount(internalAmount("$-9876.543210")) self.assertEqual(internalAmount("$-9876.543210"), x4.round(6)) self.assertEqual(internalAmount("$-9876.54321"), x4.round(5)) self.assertEqual(internalAmount("$-9876.5432"), x4.round(4)) self.assertEqual(internalAmount("$-9876.543"), x4.round(3)) self.assertEqual(amount("$-9876.54"), x4.round(2)) self.assertEqual(amount("$-9876.5"), x4.round(1)) self.assertEqual(amount("$-9877"), x4.round(0)) x5 = amount("$123.45") x5 *= amount("100.12") self.assertEqual(internalAmount("$12359.814"), x5) self.assertEqual("$12359.81", x5.to_string()) self.assertEqual("$12359.814", x5.to_fullstring()) self.assertEqual("$12359.814", x5.unround().to_string()) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) self.assertValid(x5) def testCommodityDisplayRound(self): x1 = amount("$0.85") x2 = amount("$0.1") x1 *= amount("0.19") self.assertNotEqual(amount("$0.16"), x1) self.assertEqual(internalAmount("$0.1615"), x1) self.assertEqual("$0.16", x1.to_string()) self.assertEqual(amount("$0.10"), x2) self.assertNotEqual(internalAmount("$0.101"), x2) self.assertEqual("$0.10", x2.to_string()) x1 *= 7 self.assertNotEqual(amount("$1.13"), x1) self.assertEqual(internalAmount("$1.1305"), x1) self.assertEqual("$1.13", x1.to_string()) def testReduction(self): x0 = amount() x1 = amount("60s") x2 = amount("600s") x3 = amount("6000s") x4 = amount("360000s") x5 = amount("10m") x6 = amount("100m") x7 = amount("1000m") x8 = amount("10000m") x9 = amount("10h") x10 = amount("100h") x11 = amount("1000h") x12 = amount("10000h") self.assertRaises(exceptions.ArithmeticError, lambda: x0.reduce()) self.assertRaises(exceptions.ArithmeticError, lambda: x0.unreduce()) self.assertEqual(x2, x5) self.assertEqual(x3, x6) self.assertEqual(x4, x10) self.assertEqual("100.0h", x4.unreduce().to_string()) def testSign(self): x0 = amount() x1 = amount("0.0000000000000000000000000000000000001") x2 = amount("-0.0000000000000000000000000000000000001") x3 = amount("1") x4 = amount("-1") self.assertRaises(exceptions.ArithmeticError, lambda: x0.sign()) self.assertTrue(x1.sign() > 0) self.assertTrue(x2.sign() < 0) self.assertTrue(x3.sign() > 0) self.assertTrue(x4.sign() < 0) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) def testCommoditySign(self): x1 = amount(internalAmount("$0.0000000000000000000000000000000000001")) x2 = amount(internalAmount("$-0.0000000000000000000000000000000000001")) x3 = amount("$1") x4 = amount("$-1") self.assertTrue(x1.sign() != 0) self.assertTrue(x2.sign() != 0) self.assertTrue(x3.sign() > 0) self.assertTrue(x4.sign() < 0) self.assertValid(x1) self.assertValid(x2) self.assertValid(x3) self.assertValid(x4) def testTruth(self): x0 = amount() x1 = amount("1234") x2 = amount("1234.56") self.assertRaises(exceptions.ArithmeticError, lambda: 1 if x0 else 0) self.assertTrue(x1) self.assertTrue(x2) self.assertValid(x0) self.assertValid(x1) self.assertValid(x2) def testCommodityTruth(self): x1 = amount("$1234") x2 = amount("$1234.56") if x1: self.assertTrue(True) else: self.assertTrue(False) if x2: self.assertTrue(True) else: self.assertTrue(False) self.assertValid(x1) self.assertValid(x2) def testForZero(self): x0 = amount() x1 = amount("0.000000000000000000001") self.assertTrue(x1) self.assertRaises(exceptions.ArithmeticError, lambda: x0.is_zero()) self.assertRaises(exceptions.ArithmeticError, lambda: x0.is_realzero()) self.assertFalse(x1.is_zero()) self.assertFalse(x1.is_realzero()) self.assertValid(x0) self.assertValid(x1) def testCommodityForZero(self): x1 = amount(internalAmount("$0.000000000000000000001")) self.assertTrue(x1) self.assertFalse(x1.is_zero()) self.assertFalse(x1.is_realzero()) self.assertValid(x1) def testIntegerConversion(self): x0 = amount() x1 = amount(123456) x2 = amount("12345682348723487324") self.assertRaises(exceptions.ArithmeticError, lambda: x0.to_long()) #self.assertRaises(exceptions.ArithmeticError, lambda: x0.to_double()) self.assertFalse(x2.fits_in_long()) self.assertEqual(123456, x1.to_long()) #self.assertEqual(123456.0, x1.to_double()) self.assertEqual("123456", x1.to_string()) self.assertEqual("123456", x1.quantity_string) self.assertValid(x1) def testFractionalConversion(self): x1 = amount("1234.56") x2 = amount("1234.5683787634678348734") self.assertRaises(exceptions.ArithmeticError, lambda: x1.to_long()) # loses precision #self.assertRaises(exceptions.ArithmeticError, lambda: x2.to_double()) # loses precision #self.assertFalse(x2.fits_in_double()) self.assertEqual(1234, x1.to_long(True)) #self.assertEqual(1234.56, x1.to_double()) self.assertEqual("1234.56", x1.to_string()) self.assertEqual("1234.56", x1.quantity_string) self.assertValid(x1) def testCommodityConversion(self): x1 = amount("$1234.56") self.assertRaises(exceptions.ArithmeticError, lambda: x1.to_long()) # loses precision self.assertEqual(1234, x1.to_long(True)) #self.assertEqual(1234.56, x1.to_double()) self.assertEqual("$1234.56", x1.to_string()) self.assertEqual("1234.56", x1.quantity_string) self.assertValid(x1) def testPrinting(self): pass #x0 = amount() #x1 = amount("982340823.380238098235098235098235098") # #bufstr = StringIO() #self.assertRaises(exceptions.ArithmeticError, lambda: bufstr.write(x0)) # #bufstr = StringIO() #bufstr.write(x1) # #self.assertEqual("982340823.380238098235098235098235098", # bufstr.getvalue()) # #self.assertValid(x0) #self.assertValid(x1) def testCommodityPrinting(self): pass #x1 = amount(internalAmount("$982340823.386238098235098235098235098")) #x2 = amount("$982340823.38") # #bufstr = StringIO() #bufstr.write(x1) # #self.assertEqual("$982340823.386238098235098235098235098", # bufstr.getvalue()) # #bufstr = StringIO() #bufstr.write((x1 * x2).to_string()) # #self.assertEqual("$964993493285024293.18099172508158508135413499124", # bufstr.getvalue()) # #bufstr = StringIO() #bufstr.write((x2 * x1).to_string()) # #self.assertEqual("$964993493285024293.18", bufstr.getvalue()) # #self.assertValid(x1) #self.assertValid(x2) def testSerialization(self): pass #x0 = amount() #x1 = amount("$8,192.34") #x2 = amount("8192.34") #x3 = amount("8192.34") #x4 = amount("-8192.34") #x5 = amount(x4) # ## Force x3's pointer to actually be set to null_commodity ##x3.set_commodity(*x3.current_pool.null_commodity) # #buf = "" #storage = StringIO() #self.assertRaises(exceptions.ArithmeticError, lambda: x0.write(storage)) #x1.write(storage) #x2.write(storage) #x3.write(storage) #x4.write(storage) #x5.write(storage) #buf = storage.getvalue() # #x1b = amount() #x2b = amount() #x3b = amount() #x4b = amount() #x5b = amount() # #storage = StringIO(buf) #x1b.read(storage) #x2b.read(storage) #x3b.read(storage) #x4b.read(storage) #x5b.read(storage) # #self.assertEqual(x1, x1b) #self.assertEqual(x2, x2b) #self.assertEqual(x3, x3b) #self.assertEqual(x4, x4b) # #ptr = buf.c_str() # #x1c = amount() #x2c = amount() #x3c = amount() #x4c = amount() #x5c = amount() # #x1c.read(ptr) #x2c.read(ptr) #x3c.read(ptr) #x4c.read(ptr) #x5c.read(ptr) # #self.assertEqual(x1, x1b) #self.assertEqual(x2, x2b) #self.assertEqual(x3, x3b) #self.assertEqual(x4, x4b) # #self.assertValid(x1) #self.assertValid(x2) #self.assertValid(x3) #self.assertValid(x4) #self.assertValid(x1b) #self.assertValid(x2b) #self.assertValid(x3b) #self.assertValid(x4b) #self.assertValid(x1c) #self.assertValid(x2c) #self.assertValid(x3c) #self.assertValid(x4c) def suite(): return unittest.TestLoader().loadTestsFromTestCase(t_amountTestCase) if __name__ == '__main__': unittest.main()