def testComponents(self):
value = Value({ "EUR": Decimal("31.99") })
self.assertEqual([value], list(value.components()))
self.assertEqual([value], list(value.components(["EUR"])))
self.assertEqual([ZERO], list(value.components(["USD"])))
self.assertEqual([ZERO], list(value.components([])))
def testComponents(self):
value1 = Value({ "EUR" : Decimal("81.45") })
value2 = Value({ "USD" : Decimal("-12.44") })
value = Value({"EUR" : Decimal("81.45"),
"USD" : Decimal("-12.44") })
self.assertItemsEqual([value1, value2], value.components())