274 lines
8.8 KiB
Go
274 lines
8.8 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package cfgstruct
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import (
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"fmt"
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"reflect"
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"testing"
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"time"
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"github.com/spf13/pflag"
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"github.com/stretchr/testify/require"
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"storj.io/common/memory"
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"storj.io/common/storj"
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)
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func assertEqual(actual, expected interface{}) {
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if !reflect.DeepEqual(actual, expected) {
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panic(fmt.Sprintf("expected %v, got %v", expected, actual))
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}
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}
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func TestBind(t *testing.T) {
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f := pflag.NewFlagSet("test", pflag.PanicOnError)
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var c struct {
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String string `default:""`
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Bool bool `releaseDefault:"false" devDefault:"true"`
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Int64 int64 `releaseDefault:"0" devDefault:"1"`
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Int int `default:"0"`
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Uint64 uint64 `default:"0"`
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Uint uint `default:"0"`
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Float64 float64 `default:"0"`
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Size memory.Size `default:"0"`
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Duration time.Duration `default:"0"`
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NodeURL storj.NodeURL `releaseDefault:"" devDefault:""`
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NodeURLs storj.NodeURLs `releaseDefault:"" devDefault:""`
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Struct struct {
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AnotherString string `default:""`
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}
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Fields [10]struct {
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AnotherInt int `default:"0"`
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}
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}
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Bind(f, &c, UseReleaseDefaults())
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assertEqual(c.String, string(""))
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assertEqual(c.Bool, bool(false))
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assertEqual(c.Int64, int64(0))
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assertEqual(c.Int, int(0))
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assertEqual(c.Uint64, uint64(0))
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assertEqual(c.Uint, uint(0))
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assertEqual(c.Float64, float64(0))
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assertEqual(c.Size, memory.Size(0))
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assertEqual(c.Duration, time.Duration(0))
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assertEqual(c.NodeURL, storj.NodeURL{})
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assertEqual(c.NodeURLs, storj.NodeURLs(nil))
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assertEqual(c.Struct.AnotherString, string(""))
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assertEqual(c.Fields[0].AnotherInt, int(0))
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assertEqual(c.Fields[3].AnotherInt, int(0))
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node1, err := storj.NodeIDFromString("12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S")
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require.NoError(t, err)
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node2, err := storj.NodeIDFromString("12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs")
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require.NoError(t, err)
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err = f.Parse([]string{
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"--string=1",
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"--bool=true",
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"--int64=1",
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"--int=1",
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"--uint64=1",
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"--uint=1",
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"--float64=1",
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"--size=1MiB",
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"--duration=1h",
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"--node-url=12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S@mars.tardigrade.io:7777",
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"--node-ur-ls=12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S@mars.tardigrade.io:7777,12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs@jupiter.tardigrade.io:7777",
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"--struct.another-string=1",
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"--fields.03.another-int=1"})
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if err != nil {
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panic(err)
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}
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assertEqual(c.String, string("1"))
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assertEqual(c.Bool, bool(true))
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assertEqual(c.Int64, int64(1))
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assertEqual(c.Int, int(1))
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assertEqual(c.Uint64, uint64(1))
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assertEqual(c.Uint, uint(1))
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assertEqual(c.Float64, float64(1))
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assertEqual(c.Size, memory.MiB)
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assertEqual(c.Duration, time.Hour)
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assertEqual(c.NodeURL, storj.NodeURL{ID: node1, Address: "mars.tardigrade.io:7777"})
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assertEqual(c.NodeURLs, storj.NodeURLs{
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storj.NodeURL{ID: node1, Address: "mars.tardigrade.io:7777"},
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storj.NodeURL{ID: node2, Address: "jupiter.tardigrade.io:7777"},
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})
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assertEqual(c.Struct.AnotherString, string("1"))
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assertEqual(c.Fields[0].AnotherInt, int(0))
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assertEqual(c.Fields[3].AnotherInt, int(1))
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}
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func TestConfDir(t *testing.T) {
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f := pflag.NewFlagSet("test", pflag.PanicOnError)
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var c struct {
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String string `default:"-$CONFDIR+"`
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MyStruct1 struct {
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String string `default:"1${CONFDIR}2"`
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MyStruct2 struct {
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String string `default:"2${CONFDIR}3"`
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}
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}
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}
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Bind(f, &c, UseReleaseDefaults(), ConfDir("confpath"))
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assertEqual(f.Lookup("string").DefValue, "-confpath+")
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assertEqual(f.Lookup("my-struct1.string").DefValue, "1confpath2")
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assertEqual(f.Lookup("my-struct1.my-struct2.string").DefValue, "2confpath3")
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}
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func TestBindDevDefaults(t *testing.T) {
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f := pflag.NewFlagSet("test", pflag.PanicOnError)
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var c struct {
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String string `default:"dev"`
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Bool bool `releaseDefault:"false" devDefault:"true"`
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Int64 int64 `releaseDefault:"0" devDefault:"1"`
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Int int `default:"2"`
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Uint64 uint64 `default:"3"`
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Uint uint `releaseDefault:"0" devDefault:"4"`
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Float64 float64 `default:"5.5"`
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Duration time.Duration `default:"1h"`
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NodeURL storj.NodeURL `releaseDefault:"" devDefault:"12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S@mars.tardigrade.io:7777"`
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NodeURLs storj.NodeURLs `releaseDefault:"" devDefault:"12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S@mars.tardigrade.io:7777,12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs@jupiter.tardigrade.io:7777"`
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Struct struct {
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AnotherString string `default:"dev2"`
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}
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Fields [10]struct {
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AnotherInt int `default:"6"`
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}
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}
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Bind(f, &c, UseDevDefaults())
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node1, err := storj.NodeIDFromString("12EayRS2V1kEsWESU9QMRseFhdxYxKicsiFmxrsLZHeLUtdps3S")
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require.NoError(t, err)
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node2, err := storj.NodeIDFromString("12L9ZFwhzVpuEKMUNUqkaTLGzwY9G24tbiigLiXpmZWKwmcNDDs")
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require.NoError(t, err)
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assertEqual(c.String, string("dev"))
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assertEqual(c.Bool, bool(true))
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assertEqual(c.Int64, int64(1))
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assertEqual(c.Int, int(2))
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assertEqual(c.Uint64, uint64(3))
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assertEqual(c.Uint, uint(4))
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assertEqual(c.Float64, float64(5.5))
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assertEqual(c.Duration, time.Hour)
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assertEqual(c.NodeURL, storj.NodeURL{ID: node1, Address: "mars.tardigrade.io:7777"})
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assertEqual(c.NodeURLs, storj.NodeURLs{
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storj.NodeURL{ID: node1, Address: "mars.tardigrade.io:7777"},
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storj.NodeURL{ID: node2, Address: "jupiter.tardigrade.io:7777"},
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})
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assertEqual(c.Struct.AnotherString, string("dev2"))
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assertEqual(c.Fields[0].AnotherInt, int(6))
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assertEqual(c.Fields[3].AnotherInt, int(6))
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node3, err := storj.NodeIDFromString("121RTSDpyNZVcEU84Ticf2L1ntiuUimbWgfATz21tuvgk3vzoA6")
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require.NoError(t, err)
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err = f.Parse([]string{
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"--string=1",
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"--bool=true",
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"--int64=1",
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"--int=1",
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"--uint64=1",
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"--uint=1",
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"--float64=1",
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"--duration=1h",
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"--node-url=121RTSDpyNZVcEU84Ticf2L1ntiuUimbWgfATz21tuvgk3vzoA6@saturn.tardigrade.io:7777",
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"--node-ur-ls=121RTSDpyNZVcEU84Ticf2L1ntiuUimbWgfATz21tuvgk3vzoA6@saturn.tardigrade.io:7777",
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"--struct.another-string=1",
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"--fields.03.another-int=1"})
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if err != nil {
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panic(err)
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}
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assertEqual(c.String, string("1"))
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assertEqual(c.Bool, bool(true))
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assertEqual(c.Int64, int64(1))
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assertEqual(c.Int, int(1))
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assertEqual(c.Uint64, uint64(1))
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assertEqual(c.Uint, uint(1))
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assertEqual(c.Float64, float64(1))
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assertEqual(c.Duration, time.Hour)
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assertEqual(c.NodeURL, storj.NodeURL{ID: node3, Address: "saturn.tardigrade.io:7777"})
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assertEqual(c.NodeURLs, storj.NodeURLs{storj.NodeURL{ID: node3, Address: "saturn.tardigrade.io:7777"}})
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assertEqual(c.Struct.AnotherString, string("1"))
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assertEqual(c.Fields[0].AnotherInt, int(6))
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assertEqual(c.Fields[3].AnotherInt, int(1))
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}
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func TestHiddenDev(t *testing.T) {
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f := pflag.NewFlagSet("test", pflag.PanicOnError)
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var c struct {
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String string `default:"dev" hidden:"true"`
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String2 string `default:"dev" hidden:"false"`
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Bool bool `releaseDefault:"false" devDefault:"true" hidden:"true"`
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Int64 int64 `releaseDefault:"0" devDefault:"1"`
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Int int `default:"2"`
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Size memory.Size `default:"0" hidden:"true"`
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}
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Bind(f, &c, UseDevDefaults())
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flagString := f.Lookup("string")
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flagStringHide := f.Lookup("string2")
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flagBool := f.Lookup("bool")
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flagInt64 := f.Lookup("int64")
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flagInt := f.Lookup("int")
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flagSize := f.Lookup("size")
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assertEqual(flagString.Hidden, true)
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assertEqual(flagStringHide.Hidden, false)
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assertEqual(flagBool.Hidden, true)
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assertEqual(flagInt64.Hidden, false)
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assertEqual(flagInt.Hidden, false)
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assertEqual(flagSize.Hidden, true)
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}
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func TestHiddenRelease(t *testing.T) {
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f := pflag.NewFlagSet("test", pflag.PanicOnError)
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var c struct {
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String string `default:"dev" hidden:"false"`
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String2 string `default:"dev" hidden:"true"`
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Bool bool `releaseDefault:"false" devDefault:"true" hidden:"true"`
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Int64 int64 `releaseDefault:"0" devDefault:"1"`
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Int int `default:"2"`
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}
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Bind(f, &c, UseReleaseDefaults())
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flagString := f.Lookup("string")
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flagStringHide := f.Lookup("string2")
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flagBool := f.Lookup("bool")
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flagInt64 := f.Lookup("int64")
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flagInt := f.Lookup("int")
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assertEqual(flagString.Hidden, false)
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assertEqual(flagStringHide.Hidden, true)
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assertEqual(flagBool.Hidden, true)
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assertEqual(flagInt64.Hidden, false)
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assertEqual(flagInt.Hidden, false)
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}
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func TestSource(t *testing.T) {
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var c struct {
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Unset string
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Any string `source:"any"`
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Flag string `source:"flag"`
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}
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f := pflag.NewFlagSet("test", pflag.PanicOnError)
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Bind(f, &c, UseReleaseDefaults())
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unset := f.Lookup("unset")
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require.NotNil(t, unset)
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require.Empty(t, unset.Annotations)
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any := f.Lookup("any")
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require.NotNil(t, any)
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require.Equal(t, map[string][]string{
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"source": {"any"},
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}, any.Annotations)
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flag := f.Lookup("flag")
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require.NotNil(t, flag)
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require.Equal(t, map[string][]string{
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"source": {"flag"},
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}, flag.Annotations)
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}
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