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-rw-r--r--tests/python/numerics/t_amount.py505
1 files changed, 376 insertions, 129 deletions
diff --git a/tests/python/numerics/t_amount.py b/tests/python/numerics/t_amount.py
index 856e13ee..f7eeee8f 100644
--- a/tests/python/numerics/t_amount.py
+++ b/tests/python/numerics/t_amount.py
@@ -1,27 +1,36 @@
# -*- coding: utf-8 -*-
-import sys
-
import unittest
import exceptions
import operator
-from ledger import amount
+from ledger import *
+from StringIO import *
internalAmount = amount.exact
-class AmountTestCase(unittest.TestCase):
+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.full_strings = True # makes error reports from UnitTests accurate
-
+
+ #amount.stream_fullstrings = True # make reports from UnitTests accurate
+
def tearDown(self):
- amount.full_strings = False
+ pass
+ #amount.stream_fullstrings = False
- def assertValid(self, amt):
- self.assertTrue(amt.valid())
+ #set_session_context()
+ #self.testSession = None
def testParser(self):
x0 = amount()
@@ -32,29 +41,64 @@ class AmountTestCase(unittest.TestCase):
x5 = amount(x4)
x6 = amount(x4)
x7 = amount(x4)
- x8 = amount("$123.456")
+ x8 = amount("$123.45")
x9 = amount(x8)
x10 = amount(x8)
x11 = amount(x8)
x12 = amount("$100")
-
- self.assertEqual(3, x12.commodity().precision())
-
+
+ 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(3, x12.commodity().precision())
- self.assertEqual(x1.commodity(), x12.commodity())
+ 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(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)
@@ -63,7 +107,7 @@ class AmountTestCase(unittest.TestCase):
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)
@@ -72,7 +116,7 @@ class AmountTestCase(unittest.TestCase):
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)
@@ -93,16 +137,21 @@ class AmountTestCase(unittest.TestCase):
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, operator.eq, amount(0), x0)
- self.assertRaises(exceptions.ArithmeticError, operator.eq, amount(), x0)
- self.assertRaises(exceptions.ArithmeticError, operator.eq, amount("0"), x0)
- self.assertRaises(exceptions.ArithmeticError, operator.eq, amount("0.0"), x0)
+ 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)
@@ -112,19 +161,22 @@ class AmountTestCase(unittest.TestCase):
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€")
+ 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)
@@ -161,18 +213,22 @@ class AmountTestCase(unittest.TestCase):
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")
- x9 = x3
+ 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)
@@ -181,12 +237,16 @@ class AmountTestCase(unittest.TestCase):
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)
@@ -201,6 +261,8 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(x3)
self.assertValid(x5)
self.assertValid(x6)
+ self.assertValid(x7)
+ self.assertValid(x8)
self.assertValid(x9)
self.assertValid(x10)
@@ -255,18 +317,28 @@ class AmountTestCase(unittest.TestCase):
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 == 123456.0)
+ self.assertTrue(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()
@@ -282,10 +354,12 @@ class AmountTestCase(unittest.TestCase):
x10 = amount("-123.45€")
self.assertTrue(x0.is_null())
- self.assertRaises(exceptions.ArithmeticError, amount.is_zero, x0)
- self.assertRaises(exceptions.ArithmeticError, amount.is_realzero, x0)
- self.assertRaises(exceptions.ArithmeticError, amount.sign, x0)
- self.assertRaises(exceptions.ArithmeticError, amount.compare, x0, 0)
+ 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)
@@ -318,12 +392,12 @@ class AmountTestCase(unittest.TestCase):
x5 = amount("-123.45")
x6 = amount("123.45")
- self.assertRaises(exceptions.ArithmeticError, operator.gt, x0, x1)
- self.assertRaises(exceptions.ArithmeticError, operator.lt, x0, x2)
- self.assertRaises(exceptions.ArithmeticError, operator.gt, x0, x3)
- self.assertRaises(exceptions.ArithmeticError, operator.lt, x0, x4)
- self.assertRaises(exceptions.ArithmeticError, operator.gt, x0, x5)
- self.assertRaises(exceptions.ArithmeticError, operator.lt, x0, x6)
+ 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)
@@ -332,10 +406,10 @@ class AmountTestCase(unittest.TestCase):
self.assertTrue(x3 < x4)
self.assertTrue(x1 < 100)
- self.assertTrue(x1 < 100L)
- self.assertTrue(x1 < 100.0)
self.assertTrue(100 > x1)
+ self.assertTrue(x1 < 100L)
self.assertTrue(100L > x1)
+ self.assertTrue(x1 < 100.0)
self.assertTrue(100.0 > x1)
self.assertValid(x0)
@@ -353,6 +427,7 @@ class AmountTestCase(unittest.TestCase):
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)
@@ -361,6 +436,8 @@ class AmountTestCase(unittest.TestCase):
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)
@@ -370,6 +447,7 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(x6)
def testIntegerAddition(self):
+ x0 = amount()
x1 = amount(123)
y1 = amount(456)
@@ -386,6 +464,7 @@ class AmountTestCase(unittest.TestCase):
self.assertEqual(amount("246913578246913578246913578"), x4 + x4)
+ self.assertValid(x0)
self.assertValid(x1)
self.assertValid(y1)
self.assertValid(x4)
@@ -430,13 +509,15 @@ class AmountTestCase(unittest.TestCase):
self.assertEqual("$246.90", (x1 + x1).to_string())
self.assertEqual("$246.91", (x1 + x2).to_string())
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, x0)
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, x3)
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, x4)
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, x5)
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, x6)
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, 123.45)
- self.assertRaises(exceptions.ArithmeticError, operator.add, x1, 123)
+ 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 + 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)
@@ -536,13 +617,15 @@ class AmountTestCase(unittest.TestCase):
self.assertEqual("$0.00", (x1 - x1).to_string())
self.assertEqual("$-0.01", (x1 - x2).to_string())
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, x0)
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, x3)
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, x4)
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, x5)
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, x6)
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, 123.45)
- self.assertRaises(exceptions.ArithmeticError, operator.sub, x1, 123)
+ 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 - 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"))
@@ -619,7 +702,7 @@ class AmountTestCase(unittest.TestCase):
x4 = amount("123456789123456789123456789")
self.assertEqual(amount("15241578780673678546105778281054720515622620750190521"),
- x4 * x4)
+ x4 * x4)
self.assertValid(x1)
self.assertValid(y1)
@@ -654,13 +737,14 @@ class AmountTestCase(unittest.TestCase):
x2 = amount("123456789123456789.123456789123456789")
self.assertEqual(amount("15241578780673678546105778311537878.046486820281054720515622620750190521"),
- x2 * x2)
+ 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"))
@@ -686,9 +770,12 @@ class AmountTestCase(unittest.TestCase):
self.assertEqual("$15200.00", (x1 * x2).to_string())
self.assertEqual("$15199.99986168", (x2 * x1).to_string())
- self.assertRaises(exceptions.ArithmeticError, operator.mul, x1, x3)
- self.assertRaises(exceptions.ArithmeticError, operator.mul, x1, x4)
- self.assertRaises(exceptions.ArithmeticError, operator.mul, x1, x5)
+ 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)
x1 *= amount("123.12")
self.assertEqual(internalAmount("$15158.5344"), x1)
@@ -712,14 +799,11 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(x5)
self.assertValid(x7)
- def divideByZero(self, amt):
- return amt / 0
-
def testIntegerDivision(self):
x1 = amount(123)
y1 = amount(456)
- self.assertRaises(exceptions.ArithmeticError, self.divideByZero, x1)
+ 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)
@@ -754,7 +838,7 @@ class AmountTestCase(unittest.TestCase):
x1 = amount(123.123)
y1 = amount(456.456)
- self.assertRaises(exceptions.ArithmeticError, self.divideByZero, x1)
+ self.assertRaises(exceptions.ArithmeticError, lambda: x1 / 0)
self.assertEqual(amount("0.008121959"), amount(1.0) / x1)
self.assertEqual(amount("0.008121959"), 1.0 / x1)
self.assertEqual(x1, x1 / 1.0)
@@ -780,8 +864,7 @@ class AmountTestCase(unittest.TestCase):
y4 = amount("56.789")
self.assertEqual(amount(1.0), x4 / x4)
- self.assertEqual(amount("21739560323910.7554497273748437197344556164046"),
- x4 / y4)
+ self.assertEqual(amount("21739560323910.7554497273748437197344556164046"), x4 / y4)
self.assertValid(x1)
self.assertValid(y1)
@@ -789,6 +872,7 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(y4)
def testCommodityDivision(self):
+ x0 = amount()
x1 = amount("$123.12")
y1 = amount("$456.45")
x2 = amount(internalAmount("$123.456789"))
@@ -796,7 +880,7 @@ class AmountTestCase(unittest.TestCase):
x4 = amount("123.45 euro")
x5 = amount("123.45€")
- self.assertRaises(exceptions.ArithmeticError, operator.div, x1, 0)
+ 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)
@@ -814,9 +898,12 @@ class AmountTestCase(unittest.TestCase):
self.assertEqual("$1.00", (x1 / x2).to_string())
self.assertEqual("$1.00273545321637426901", (x2 / x1).to_string())
- self.assertRaises(exceptions.ArithmeticError, operator.div, x1, x3)
- self.assertRaises(exceptions.ArithmeticError, operator.div, x1, x4)
- self.assertRaises(exceptions.ArithmeticError, operator.div, x1, x5)
+ 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)
x1 /= amount("123.12")
self.assertEqual(internalAmount("$1.00"), x1)
@@ -846,14 +933,20 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(x7)
def testNegation(self):
+ x0 = amount()
x1 = amount(-123456)
x3 = amount(-123.456)
x5 = amount("-123456")
x6 = amount("-123.456")
+ x7 = amount("-123456")
+ x8 = amount("-123.456")
x9 = amount(- x3)
+ self.assertRaises(exceptions.ArithmeticError, lambda: x0.negate())
self.assertEqual(x5, x1)
+ self.assertEqual(x7, x1)
self.assertEqual(x6, x3)
+ self.assertEqual(x8, x3)
self.assertEqual(- x6, x9)
self.assertEqual(x3.negate(), x9)
@@ -865,6 +958,8 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(x3)
self.assertValid(x5)
self.assertValid(x6)
+ self.assertValid(x7)
+ self.assertValid(x8)
self.assertValid(x9)
self.assertValid(x10)
@@ -926,9 +1021,9 @@ class AmountTestCase(unittest.TestCase):
x1 = amount(-1234)
x2 = amount(1234)
- self.assertRaises(exceptions.ArithmeticError, amount.abs, x0)
- self.assertEqual(amount(1234), abs(x1))
- self.assertEqual(amount(1234), abs(x2))
+ self.assertRaises(exceptions.ArithmeticError, lambda: x0.abs())
+ self.assertEqual(amount(1234), x1.abs())
+ self.assertEqual(amount(1234), x2.abs())
self.assertValid(x0)
self.assertValid(x1)
@@ -938,22 +1033,52 @@ class AmountTestCase(unittest.TestCase):
x1 = amount("$-1234.56")
x2 = amount("$1234.56")
- self.assertEqual(amount("$1234.56"), abs(x1))
- self.assertEqual(amount("$1234.56"), abs(x2))
+ 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.assertEqual(amount("1234.56789"), x1.round(6))
- self.assertEqual(amount("1234.56789"), x1.round(5))
- self.assertEqual(amount("1234.5679"), x1.round(4))
- self.assertEqual(amount("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))
+ 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")
@@ -988,7 +1113,7 @@ class AmountTestCase(unittest.TestCase):
x5 = amount("0.0000000000000000000000000000000000001")
self.assertEqual(amount("0.0000000000000000000000000000000000001"),
- x5.round(37))
+ x5.round(37))
self.assertEqual(amount(0), x5.round(36))
self.assertValid(x1)
@@ -1074,22 +1199,26 @@ class AmountTestCase(unittest.TestCase):
self.assertEqual("$1.13", x1.to_string())
def testReduction(self):
- x1 = amount("60s")
- x2 = amount("600s")
- x3 = amount("6000s")
- x4 = amount("360000s")
- x5 = amount("10m") # 600s
- x6 = amount("100m") # 6000s
- x7 = amount("1000m") # 60000s
- x8 = amount("10000m") # 600000s
- x9 = amount("10h") # 36000s
- x10 = amount("100h") # 360000s
- x11 = amount("1000h") # 3600000s
- x12 = amount("10000h") # 36000000s
-
+ 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()
@@ -1098,7 +1227,7 @@ class AmountTestCase(unittest.TestCase):
x3 = amount("1")
x4 = amount("-1")
- self.assertRaises(exceptions.ArithmeticError, amount.sign, x0)
+ self.assertRaises(exceptions.ArithmeticError, lambda: x0.sign())
self.assertTrue(x1.sign() > 0)
self.assertTrue(x2.sign() < 0)
self.assertTrue(x3.sign() > 0)
@@ -1131,7 +1260,8 @@ class AmountTestCase(unittest.TestCase):
x1 = amount("1234")
x2 = amount("1234.56")
- self.assertRaises(exceptions.ArithmeticError, operator.truth, x0)
+ self.assertRaises(exceptions.ArithmeticError, lambda: 1 if x0 else 0)
+
self.assertTrue(x1)
self.assertTrue(x2)
@@ -1144,14 +1274,14 @@ class AmountTestCase(unittest.TestCase):
x2 = amount("$1234.56")
if x1:
- self.assertTrue(True)
+ self.assertTrue(True)
else:
- self.assertTrue(False)
+ self.assertTrue(False)
if x2:
- self.assertTrue(True)
+ self.assertTrue(True)
else:
- self.assertTrue(False)
+ self.assertTrue(False)
self.assertValid(x1)
self.assertValid(x2)
@@ -1161,8 +1291,8 @@ class AmountTestCase(unittest.TestCase):
x1 = amount("0.000000000000000000001")
self.assertTrue(x1)
- self.assertRaises(exceptions.ArithmeticError, amount.is_zero, x0)
- self.assertRaises(exceptions.ArithmeticError, amount.is_realzero, x0)
+ 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())
@@ -1179,45 +1309,162 @@ class AmountTestCase(unittest.TestCase):
self.assertValid(x1)
def testIntegerConversion(self):
+ x0 = amount()
x1 = amount(123456)
+ x2 = amount("12345682348723487324")
- self.assertEqual(123456, int(x1))
- self.assertEqual(123456.0, float(x1))
+ 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.assertEqual("123456", x1.quantity_string)
self.assertValid(x1)
def testFractionalConversion(self):
x1 = amount(1234.56)
+ x2 = amount("1234.5683787634678348734")
- self.assertRaises(exceptions.ArithmeticError, amount.to_long, x1)
+ 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, float(x1))
+ self.assertEqual(1234.56, x1.to_double())
self.assertEqual("1234.56", x1.to_string())
- self.assertEqual("1234.56", x1.quantity_string())
+ self.assertEqual("1234.56", x1.quantity_string)
self.assertValid(x1)
def testCommodityConversion(self):
x1 = amount("$1234.56")
- self.assertRaises(exceptions.ArithmeticError, amount.to_long, x1)
+ self.assertRaises(exceptions.ArithmeticError, lambda: x1.to_long()) # loses precision
self.assertEqual(1234, x1.to_long(True))
- self.assertEqual(1234.56, float(x1))
+ self.assertEqual(1234.56, x1.to_double())
self.assertEqual("$1234.56", x1.to_string())
- self.assertEqual("1234.56", x1.quantity_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(AmountTestCase)
+ return unittest.TestLoader().loadTestsFromTestCase(t_amountTestCase)
if __name__ == '__main__':
unittest.main()
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-10 09:21:23 +0000