// Neg value make sure 'val' is not updated
func TestMoneyNegNotMutable(t *testing.T) {
val := money.Money{M: 123456}
neg := val.Neg()
if val.Valuei() != int64(123456) {
t.Error("val should be int64 '123456'", val.Valuei())
}
if val.Valuef() != float64(1234.56) {
t.Error("val should be int64 '1234.56'", val.Valuef())
}
if neg.Valuei() != int64(-123456) {
t.Error("neg.Valuei should be int64 '-123456'", neg.Valuei())
}
if neg.Valuef() != float64(-1234.56) {
t.Error("neg.Valuef should be float64 '-1234.56'", neg.Valuef())
}
if val.StringD() != "1234.56" {
t.Error("val.StringD() should be '1234.56'", val.StringD())
}
// TODO oddity for negative money values!!!!
if neg.StringD() != "-1234.56" {
t.Error("neg.StringD() should be '-1234.56'", neg.StringD())
}
}
func TestMoneyStringWithUpdate(t *testing.T) {
m := money.Money{M: 67}
if m.StringD() != "0.67" {
t.Error("wanted to see '0.67' cents but got: ", m.StringD())
}
var val2 int64 = 6700
m.Updatei(val2)
if m.StringD() != "67.00" {
t.Error("wanted to see '67.00' dollars but got: ", m.StringD())
}
}
func TestMoneyValueIntAndFloat(t *testing.T) {
val := money.Money{M: 123456}
if val.Valuei() != int64(123456) {
t.Error("Valuei() should be int64 '123456'", val.Valuei())
}
if val.Valuef() != float64(1234.56) {
t.Error("Valuef() should be float64 '123456'", val.Valuef())
}
if val.ValueiTrunc() != int64(1234) {
t.Error("ValueiTrunc() should be int64 '1234'", val.ValueiTrunc())
}
if val.StringD() != "1234.56" {
t.Error("money struct init StringD() should be value '1234.56'", val.StringD())
}
if val.StringC() != "1234,56" {
t.Error("money struct init StringC() should be value '1234,56'", val.StringC())
}
}