ory-am/hydra

// Copyright © 2023 Ory Corp
// SPDX-License-Identifier: Apache-2.0

package x

import (
    "math"
    "testing"
    "time"

    "github.com/stretchr/testify/assert"
    "github.com/stretchr/testify/require"
)

func Test_toBytes_fromBytes(t *testing.T) {
    for _, tc := range []struct {
        name string
        i    int64
    }{
        {
            name: "zero",
            i:    0,
        },
        {
            name: "positive",
            i:    1234567890,
        },
        {
            name: "negative",
            i:    -1234567890,
        },
        {
            name: "now",
            i:    time.Now().Unix(),
        },
        {
            name: "max",
            i:    math.MaxInt64,
        },
        {
            name: "min",
            i:    math.MinInt64,
        },
    } {
        t.Run("case="+tc.name, func(t *testing.T) {
            bytes := IntToBytes(tc.i)
            i, err := BytesToInt(bytes)
            require.NoError(t, err)
            assert.Equal(t, tc.i, i)
        })
    }
}