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Refs #28280 -- Added more tests for utils.numberformat.format().

This commit is contained in:
Wil Tan 2017-06-14 00:48:53 +10:00 committed by Tim Graham
parent 0b00a8988b
commit b94d99af5b
1 changed files with 18 additions and 0 deletions
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18
tests/utils_tests/test_numberformat.py
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@ -49,6 +49,12 @@ class TestNumberFormat(TestCase):
self.assertEqual(nformat(-1 - int_max, '.'), most_max.format('-', '9'))
self.assertEqual(nformat(-2 * int_max, '.'), most_max2.format('-'))
def test_float_numbers(self):
# A float without a fractional part (3.) results in a ".0" when no
# deimal_pos is given. Contrast that with the Decimal('3.') case in
# test_decimal_numbers which doesn't return a fractional part.
self.assertEqual(nformat(3., '.'), '3.0')
def test_decimal_numbers(self):
self.assertEqual(nformat(Decimal('1234'), '.'), '1234')
self.assertEqual(nformat(Decimal('1234.2'), '.'), '1234.2')
@ -57,6 +63,18 @@ class TestNumberFormat(TestCase):
self.assertEqual(nformat(Decimal('1234'), '.', grouping=2, thousand_sep=',', force_grouping=True), '12,34')
self.assertEqual(nformat(Decimal('-1234.33'), '.', decimal_pos=1), '-1234.3')
self.assertEqual(nformat(Decimal('0.00000001'), '.', decimal_pos=8), '0.00000001')
self.assertEqual(nformat(Decimal('9e-19'), '.', decimal_pos=2), '0.00')
self.assertEqual(nformat(Decimal('.00000000000099'), '.', decimal_pos=0), '0')
self.assertEqual(
nformat(Decimal('1e16'), '.', thousand_sep=',', grouping=3, force_grouping=True),
'10,000,000,000,000,000'
)
self.assertEqual(
nformat(Decimal('1e16'), '.', decimal_pos=2, thousand_sep=',', grouping=3, force_grouping=True),
'10,000,000,000,000,000.00'
)
self.assertEqual(nformat(Decimal('3.'), '.'), '3')
self.assertEqual(nformat(Decimal('3.0'), '.'), '3.0')
def test_decimal_subclass(self):
class EuroDecimal(Decimal):