from PyObjCTools.TestSupport import *
from Foundation import *
class TestNSDecimalNumber (TestCase):
def testConstants(self):
self.assertIsInstance(NSDecimalNumberExactnessException, unicode)
self.assertIsInstance(NSDecimalNumberOverflowException, unicode)
self.assertIsInstance(NSDecimalNumberUnderflowException, unicode)
self.assertIsInstance(NSDecimalNumberDivideByZeroException, unicode)
def testNSDecimal(self):
dec = NSDecimal('55.0')
v = NSDecimalNumber.alloc().initWithDecimal_(dec)
self.assertIsInstance(v, NSDecimalNumber)
self.assertEqual(v.description(), '55')
v = NSDecimalNumber.decimalNumberWithDecimal_(dec)
self.assertIsInstance(v, NSDecimalNumber)
self.assertEqual(v.description(), '55')
o = v.decimalValue()
self.assertIsInstance(o, NSDecimal)
def testNSNumberAsNSDecimal(self):
v = NSNumber.numberWithFloat_(33.5)
o = v.decimalValue()
self.assertIsInstance(o, NSDecimal)
def testNSScannerWithDecimal(self):
v = NSScanner.alloc().initWithString_("55.23")
dec = NSDecimal()
o = v.scanDecimal_(dec)
self.assertIsObject(o, True)
self.assertEqual(dec.description(), '55.23')
if __name__ == "__main__":
main()
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