se corrige prueba de redondeo de Amount segun indicado decreto

FossilOrigin-Name: 5a1555e4c6af4db50a11027974da0a694daef68ede90ce445f0d175e6a0cd6b8
This commit is contained in:
bit4bit 2021-06-16 02:13:36 +00:00
parent 988d01daf7
commit 5e79850686

View File

@ -21,16 +21,24 @@ def test_amount_equals():
assert price1 == form.Amount(100) + form.Amount(10)
assert price1 == form.Amount(10) * form.Amount(10) + form.Amount(10)
assert form.Amount(110) == (form.Amount(1.10) * form.Amount(100))
def test_round_half_even():
# https://www.w3.org/TR/xpath-functions-31/#func-round-half-to-even
assert form.Amount(0.5).round(0).float() == 0.0
assert form.Amount(1.5).round(0).float() == 2.0
assert form.Amount(2.5).round(0).float() == 2.0
assert form.Amount(3.567812e+3).round(2).float() == 3567.81e0
assert form.Amount(4.7564e-3).round(2).float() == 0.0e0
def test_round():
# Entre 0 y 5 Mantener el dígito menos significativo
assert form.Amount(1.133).round(2) == form.Amount(1.13)
# Entre 6 y 9 Incrementar el dígito menos significativo
assert form.Amount(1.166).round(2) == form.Amount(1.17)
# 5, y el segundo dígito siguiente al dígito menos significativo es cero o par Mantener el dígito menos significativo
assert str(form.Amount(1.1560).round(2)) == str(form.Amount(1.15))
assert str(form.Amount(1.1542).round(2)) == str(form.Amount(1.15))
# 5, y el segundo dígito siguiente al dígito menos significativo es impar Incrementar el dígito menos significativo
assert form.Amount(1.1569).round(2) == form.Amount(1.157)
assert str(form.Amount(1.1563).round(2)) == str(form.Amount(1.16))
def test_amount_truncate():
assert form.Amount(1.1569).truncate_as_string(2) == '1.15'