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import decimal
from ..decimal import Decimal
from ..objecttype import ObjectType
from ..schema import Schema
class Query(ObjectType):
decimal = Decimal(input=Decimal())
def resolve_decimal(self, info, input):
return input
schema = Schema(query=Query)
def test_decimal_string_query():
decimal_value = decimal.Decimal("1969.1974")
result = schema.execute("""{ decimal(input: "%s") }""" % decimal_value)
assert not result.errors
assert result.data == {"decimal": str(decimal_value)}
assert decimal.Decimal(result.data["decimal"]) == decimal_value
def test_decimal_string_query_variable():
decimal_value = decimal.Decimal("1969.1974")
result = schema.execute(
"""query Test($decimal: Decimal){ decimal(input: $decimal) }""",
variables={"decimal": decimal_value},
)
assert not result.errors
assert result.data == {"decimal": str(decimal_value)}
assert decimal.Decimal(result.data["decimal"]) == decimal_value
def test_bad_decimal_query():
not_a_decimal = "Nobody expects the Spanish Inquisition!"
result = schema.execute("""{ decimal(input: "%s") }""" % not_a_decimal)
assert result.errors
assert len(result.errors) == 1
assert result.data is None
assert (
result.errors[0].message
== "Expected value of type 'Decimal', found \"Nobody expects the Spanish Inquisition!\"."
)
result = schema.execute("{ decimal(input: true) }")
assert result.errors
assert len(result.errors) == 1
assert result.data is None
assert result.errors[0].message == "Expected value of type 'Decimal', found true."
result = schema.execute("{ decimal(input: 1.2) }")
assert result.errors
assert len(result.errors) == 1
assert result.data is None
assert result.errors[0].message == "Expected value of type 'Decimal', found 1.2."
def test_decimal_string_query_integer():
decimal_value = 1
result = schema.execute("""{ decimal(input: %s) }""" % decimal_value)
assert not result.errors
assert result.data == {"decimal": str(decimal_value)}
assert decimal.Decimal(result.data["decimal"]) == decimal_value
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