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fixedpoint: add Floor test

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This commit is contained in:
c9s 2022-11-16 17:08:40 +08:00
parent 991dc4121c
commit 051755ec54
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1 changed files with 8 additions and 1 deletions
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9
pkg/fixedpoint/dec_dnum_test.go
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@ -3,8 +3,9 @@
package fixedpoint package fixedpoint
import ( import (
"github.com/stretchr/testify/assert"
"testing" "testing"
"github.com/stretchr/testify/assert"
) )
func TestDelta(t *testing.T) { func TestDelta(t *testing.T) {
@ -13,6 +14,12 @@ func TestDelta(t *testing.T) {
assert.InDelta(t, f1.Mul(f2).Float64(), 41.3, 1e-14) assert.InDelta(t, f1.Mul(f2).Float64(), 41.3, 1e-14)
} }
func TestFloor(t *testing.T) {
f1 := MustNewFromString("10.333333")
f2 := f1.Floor()
assert.Equal(t, "10", f2.String())
}
func TestInternal(t *testing.T) { func TestInternal(t *testing.T) {
r := &reader{"1.1e-15", 0} r := &reader{"1.1e-15", 0}
c, e := r.getCoef() c, e := r.getCoef()