forked from TrueCloudLab/frostfs-api-go
446 lines
9.6 KiB
Go
446 lines
9.6 KiB
Go
|
package decimal
|
||
|
|
|
||
|
|
import (
|
||
|
|
"testing"
|
||
|
|
|
||
|
|
"github.com/stretchr/testify/require"
|
||
|
|
)
|
||
|
|
|
||
|
|
func TestDecimal_Parse(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
value float64
|
||
|
|
name string
|
||
|
|
expect *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{Precision: GASPrecision}},
|
||
|
|
|
||
|
|
{
|
||
|
|
value: 100,
|
||
|
|
name: "100 GAS",
|
||
|
|
expect: &Decimal{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.Equal(t, tt.expect, ParseFloat(tt.value))
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_ParseWithPrecision(t *testing.T) {
|
||
|
|
type args struct {
|
||
|
|
v float64
|
||
|
|
p int
|
||
|
|
}
|
||
|
|
tests := []struct {
|
||
|
|
args args
|
||
|
|
name string
|
||
|
|
expect *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{}},
|
||
|
|
|
||
|
|
{
|
||
|
|
name: "empty precision",
|
||
|
|
expect: &Decimal{Value: 0, Precision: 0},
|
||
|
|
},
|
||
|
|
|
||
|
|
{
|
||
|
|
name: "100 GAS",
|
||
|
|
args: args{100, GASPrecision},
|
||
|
|
expect: &Decimal{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.Equal(t, tt.expect,
|
||
|
|
ParseFloatWithPrecision(tt.args.v, tt.args.p))
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestNew(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
val int64
|
||
|
|
expect *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{Value: 0, Precision: GASPrecision}},
|
||
|
|
{name: "100 GAS", val: 1e10, expect: &Decimal{Value: 1e10, Precision: GASPrecision}},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.Equalf(t, tt.expect, New(tt.val), tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestNewGAS(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
val int64
|
||
|
|
expect *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{Value: 0, Precision: GASPrecision}},
|
||
|
|
{name: "100 GAS", val: 100, expect: &Decimal{Value: 1e10, Precision: GASPrecision}},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.Equalf(t, tt.expect, NewGAS(tt.val), tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
func TestNewWithPrecision(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
val int64
|
||
|
|
pre uint32
|
||
|
|
expect *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{}},
|
||
|
|
{name: "100 GAS", val: 1e10, pre: GASPrecision, expect: &Decimal{Value: 1e10, Precision: GASPrecision}},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.Equalf(t, tt.expect, NewWithPrecision(tt.val, tt.pre), tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_Neg(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
val int64
|
||
|
|
expect *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{Value: 0, Precision: GASPrecision}},
|
||
|
|
{name: "100 GAS", val: 1e10, expect: &Decimal{Value: -1e10, Precision: GASPrecision}},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Equalf(t, tt.expect, New(tt.val).Neg(), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_String(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect string
|
||
|
|
value *Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: "0", value: &Decimal{}},
|
||
|
|
{name: "100 GAS", expect: "100", value: &Decimal{Value: 1e10, Precision: GASPrecision}},
|
||
|
|
{name: "-100 GAS", expect: "-100", value: &Decimal{Value: -1e10, Precision: GASPrecision}},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.Equalf(t, tt.expect, tt.value.String(), tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
const SomethingElsePrecision = 5
|
||
|
|
|
||
|
|
func TestDecimal_Add(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect *Decimal
|
||
|
|
values [2]*Decimal
|
||
|
|
}{
|
||
|
|
{name: "empty", expect: &Decimal{}, values: [2]*Decimal{{}, {}}},
|
||
|
|
{
|
||
|
|
name: "5 GAS + 2 GAS",
|
||
|
|
expect: &Decimal{Value: 7e8, Precision: GASPrecision},
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 2e8, Precision: GASPrecision},
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "1e2 + 1e3",
|
||
|
|
expect: &Decimal{Value: 1.1e3, Precision: 3},
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e2, Precision: 2},
|
||
|
|
{Value: 1e3, Precision: 3},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "5 GAS + 10 SomethingElse",
|
||
|
|
expect: &Decimal{Value: 5.01e8, Precision: GASPrecision},
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
{Value: 1e6, Precision: SomethingElsePrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
{ // A + B
|
||
|
|
one := tt.values[0]
|
||
|
|
two := tt.values[1]
|
||
|
|
require.Equalf(t, tt.expect, one.Add(two), tt.name)
|
||
|
|
t.Log(one.Add(two))
|
||
|
|
}
|
||
|
|
|
||
|
|
{ // B + A
|
||
|
|
one := tt.values[0]
|
||
|
|
two := tt.values[1]
|
||
|
|
require.Equalf(t, tt.expect, two.Add(one), tt.name)
|
||
|
|
t.Log(two.Add(one))
|
||
|
|
}
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_Copy(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect *Decimal
|
||
|
|
value *Decimal
|
||
|
|
}{
|
||
|
|
{name: "zero", expect: Zero},
|
||
|
|
{
|
||
|
|
name: "5 GAS",
|
||
|
|
expect: &Decimal{Value: 5e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "100 GAS",
|
||
|
|
expect: &Decimal{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Equal(t, tt.expect, tt.expect.Copy())
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_Zero(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect bool
|
||
|
|
value *Decimal
|
||
|
|
}{
|
||
|
|
{name: "zero", expect: true, value: Zero},
|
||
|
|
{
|
||
|
|
name: "5 GAS",
|
||
|
|
expect: false,
|
||
|
|
value: &Decimal{Value: 5e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "100 GAS",
|
||
|
|
expect: false,
|
||
|
|
value: &Decimal{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Truef(t, tt.expect == tt.value.Zero(), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_Equal(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect bool
|
||
|
|
values [2]*Decimal
|
||
|
|
}{
|
||
|
|
{name: "zero == zero", expect: true, values: [2]*Decimal{Zero, Zero}},
|
||
|
|
{
|
||
|
|
name: "5 GAS != 2 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
{Value: 2e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "100 GAS == 100 GAS",
|
||
|
|
expect: true,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Truef(t, tt.expect == (tt.values[0].Equal(tt.values[1])), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_GT(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect bool
|
||
|
|
values [2]*Decimal
|
||
|
|
}{
|
||
|
|
{name: "two zeros", expect: false, values: [2]*Decimal{Zero, Zero}},
|
||
|
|
{
|
||
|
|
name: "5 GAS > 2 GAS",
|
||
|
|
expect: true,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
{Value: 2e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "100 GAS !> 100 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Truef(t, tt.expect == (tt.values[0].GT(tt.values[1])), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_GTE(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect bool
|
||
|
|
values [2]*Decimal
|
||
|
|
}{
|
||
|
|
{name: "two zeros", expect: true, values: [2]*Decimal{Zero, Zero}},
|
||
|
|
{
|
||
|
|
name: "5 GAS >= 2 GAS",
|
||
|
|
expect: true,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
{Value: 2e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "1 GAS !>= 100 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e8, Precision: GASPrecision},
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Truef(t, tt.expect == (tt.values[0].GTE(tt.values[1])), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_LT(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect bool
|
||
|
|
values [2]*Decimal
|
||
|
|
}{
|
||
|
|
{name: "two zeros", expect: false, values: [2]*Decimal{Zero, Zero}},
|
||
|
|
{
|
||
|
|
name: "5 GAS !< 2 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
{Value: 2e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "1 GAS < 100 GAS",
|
||
|
|
expect: true,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e8, Precision: GASPrecision},
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "100 GAS !< 100 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Truef(t, tt.expect == (tt.values[0].LT(tt.values[1])), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestDecimal_LTE(t *testing.T) {
|
||
|
|
tests := []struct {
|
||
|
|
name string
|
||
|
|
expect bool
|
||
|
|
values [2]*Decimal
|
||
|
|
}{
|
||
|
|
{name: "two zeros", expect: true, values: [2]*Decimal{Zero, Zero}},
|
||
|
|
{
|
||
|
|
name: "5 GAS <= 2 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 5e8, Precision: GASPrecision},
|
||
|
|
{Value: 2e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "1 GAS <= 100 GAS",
|
||
|
|
expect: true,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e8, Precision: GASPrecision},
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "100 GAS !<= 1 GAS",
|
||
|
|
expect: false,
|
||
|
|
values: [2]*Decimal{
|
||
|
|
{Value: 1e10, Precision: GASPrecision},
|
||
|
|
{Value: 1e8, Precision: GASPrecision},
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
for i := range tests {
|
||
|
|
tt := tests[i]
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
require.NotPanicsf(t, func() {
|
||
|
|
require.Truef(t, tt.expect == (tt.values[0].LTE(tt.values[1])), tt.name)
|
||
|
|
}, tt.name)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|