bbgo_origin/pkg/fixedpoint/dec_legacy_test.go

34 lines
578 B
Go

//go:build !dnum
package fixedpoint
import (
"testing"
)
func TestNumFractionalDigitsLegacy(t *testing.T) {
tests := []struct {
name string
v Value
want int
}{
{
name: "over the default precision",
v: MustNewFromString("0.123456789"),
want: 8,
},
{
name: "zero underflow",
v: MustNewFromString("1e-100"),
want: 0,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
if got := tt.v.NumFractionalDigits(); got != tt.want {
t.Errorf("NumFractionalDigitsLegacy() = %v, want %v", got, tt.want)
}
})
}
}