def test_to_mongo():
field = fields.DecimalField()
data = field.to_mongo(None, Decimal('123.45'))
assert set(data.keys()) == {'i', 'e'}
assert data['i'] == 12345
assert data['e'] == -2
class InhDoc(Doc):
d = fields.DecimalField()
class Doc(Document):
__collection__ = 'testdocs'
dec = fields.DecimalField()
dec128 = fields.Decimal128Field()
def test_context_init():
context = Context(prec=5)
field = fields.DecimalField(context=context)
assert isinstance(field.context, Context)
assert field.context == context
def test_context_default():
field = fields.DecimalField()
assert isinstance(field.context, Context)
assert field.context == getcontext()
def test_func_str():
field = fields.DecimalField()
dec = field.prepare_value(None, '3.14')
assert isinstance(dec, Decimal)
assert dec == Decimal('3.14')
def test_func_int():
field = fields.DecimalField()
dec = field.prepare_value(None, 13)
assert isinstance(dec, Decimal)
assert dec == Decimal(13)
def test_from_mongo__decimal():
field = fields.DecimalField()
dec = field.from_mongo(None, Decimal('123.45'))
assert dec == Decimal('123.45')
def test_from_mongo():
field = fields.DecimalField()
dec = field.from_mongo(None, {'i': 12345, 'e': -2})
assert dec == Decimal('123.45')