faker

package
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 Go to latest Published: Mar 2, 2023 License: Apache-2.0 Imports: 17 Imported by: 0

Documentation

Overview

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

MIT License

Copyright (c) 2017 Iman Tumorang

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Index

Constants

View Source 
const (
	BaseDateFormat   = "2006-01-02"
	TimeFormat       = "15:04:05"
	MonthFormat      = "January"
	YearFormat       = "2006"
	DayFormat        = "Monday"
	DayOfMonthFormat = "_2"
	TimePeriodFormat = "PM"
)

These example values must use the reference time "Mon Jan 2 15:04:05 MST 2006" as described at https://gobyexample.com/time-formatting-parsing

View Source 
const (
	ID                    = "uuid_digit"
	HyphenatedID          = "uuid_hyphenated"
	EmailTag              = "email"
	MacAddressTag         = "mac_address"
	DomainNameTag         = "domain_name"
	UserNameTag           = "username"
	URLTag                = "url"
	IPV4Tag               = "ipv4"
	IPV6Tag               = "ipv6"
	PASSWORD              = "password"
	JWT                   = "jwt"
	LATITUDE              = "lat"
	LONGITUDE             = "long"
	CreditCardNumber      = "cc_number"
	CreditCardType        = "cc_type"
	PhoneNumber           = "phone_number"
	TollFreeNumber        = "toll_free_number"
	E164PhoneNumberTag    = "e_164_phone_number"
	TitleMaleTag          = "title_male"
	TitleFemaleTag        = "title_female"
	FirstNameTag          = "first_name"
	FirstNameMaleTag      = "first_name_male"
	FirstNameFemaleTag    = "first_name_female"
	LastNameTag           = "last_name"
	NAME                  = "name"
	ChineseFirstNameTag   = "chinese_first_name"
	ChineseLastNameTag    = "chinese_last_name"
	ChineseNameTag        = "chinese_name"
	GENDER                = "gender"
	UnixTimeTag           = "unix_time"
	DATE                  = "date"
	TIME                  = "time"
	MonthNameTag          = "month_name"
	YEAR                  = "year"
	DayOfWeekTag          = "day_of_week"
	DayOfMonthTag         = "day_of_month"
	TIMESTAMP             = "timestamp"
	CENTURY               = "century"
	TIMEZONE              = "timezone"
	TimePeriodTag         = "time_period"
	WORD                  = "word"
	SENTENCE              = "sentence"
	PARAGRAPH             = "paragraph"
	CurrencyTag           = "currency"
	AmountTag             = "amount"
	AmountWithCurrencyTag = "amount_with_currency"
	SKIP                  = "-"
	Length                = "len"
	SliceLength           = "slice_len"
	Language              = "lang"
	BoundaryStart         = "boundary_start"
	BoundaryEnd           = "boundary_end"
	Equals                = "="

	ONEOF = "oneof"
)

Supported tags

Variables

View Source 
var (
	// LangENG is for english language
	LangENG = langRuneBoundary{65, 122, []rune{91, 92, 93, 94, 95, 96}}
	// LangCHI is for chinese language
	LangCHI = langRuneBoundary{19968, 40869, nil}
	// LangRUS is for russian language
	LangRUS = langRuneBoundary{1025, 1105, nil}
)

Language rune boundaries here

View Source 
var (
	ErrUnsupportedKindPtr  = "Unsupported kind: %s Change Without using * (pointer) in Field of %s"
	ErrUnsupportedKind     = "Unsupported kind: %s"
	ErrValueNotPtr         = "Not a pointer value"
	ErrTagNotSupported     = "Tag unsupported: %s"
	ErrTagAlreadyExists    = "Tag exists"
	ErrTagDoesNotExist     = "Tag does not exist"
	ErrMoreArguments       = "Passed more arguments than is possible : (%d)"
	ErrNotSupportedPointer = "Use sample:=new(%s)\n faker.FakeData(sample) instead"
	ErrSmallerThanZero     = "Size:%d is smaller than zero."
	ErrSmallerThanOne      = "Size:%d is smaller than one."
	ErrUniqueFailure       = "Failed to generate a unique value for field \"%s\""

	ErrStartValueBiggerThanEnd = "Start value can not be bigger than end value."
	ErrWrongFormattedTag       = "Tag \"%s\" is not written properly"
	ErrUnknownType             = "Unknown Type"
	ErrNotSupportedTypeForTag  = "Type is not supported by tag."
	ErrUnsupportedTagArguments = "Tag arguments are not compatible with field type."
	ErrDuplicateSeparator      = "Duplicate separator for tag arguments."
	ErrNotEnoughTagArguments   = "Not enough arguments for tag."
	ErrUnsupportedNumberType   = "Unsupported Number type."
)

Generic Error Messages for tags 

ErrUnsupportedKindPtr: Error when get fake from ptr
ErrUnsupportedKind: Error on passing unsupported kind
ErrValueNotPtr: Error when value is not pointer
ErrTagNotSupported: Error when tag is not supported
ErrTagAlreadyExists: Error when tag exists and call AddProvider
ErrTagDoesNotExist: Error when tag does not exist and call RemoveProvider
ErrMoreArguments: Error on passing more arguments
ErrNotSupportedPointer: Error when passing unsupported pointer
View Source 
var MapperTag = mapperTag
View Source 
var PriorityTags = []string{ID, HyphenatedID, EmailTag, MacAddressTag, DomainNameTag, UserNameTag, URLTag, IPV4Tag,
	IPV6Tag, PASSWORD, JWT, LATITUDE, LONGITUDE, CreditCardNumber, CreditCardType, PhoneNumber, TollFreeNumber,
	E164PhoneNumberTag, TitleMaleTag, TitleFemaleTag, FirstNameTag, FirstNameMaleTag, FirstNameFemaleTag, LastNameTag,
	NAME, ChineseFirstNameTag, ChineseLastNameTag, ChineseNameTag, GENDER, UnixTimeTag, DATE, TIME, MonthNameTag,
	YEAR, DayOfWeekTag, DayOfMonthTag, TIMESTAMP, CENTURY, TIMEZONE, TimePeriodTag, WORD, SENTENCE, PARAGRAPH,
	CurrencyTag, AmountTag, AmountWithCurrencyTag, SKIP, Length, SliceLength, Language, BoundaryStart, BoundaryEnd, ONEOF,
}

PriorityTags define the priority order of the tag

Functions

func AddProvider 

func AddProvider(tag string, provider TaggedFunction) error

AddProvider extend faker with tag to generate fake data with specified custom algorithm Example: 

type Gondoruwo struct {
	Name       string
	Locatadata int
}

type Sample struct {
	ID                 int64     `faker:"customIdFaker"`
	Gondoruwo          Gondoruwo `faker:"gondoruwo"`
	Danger             string    `faker:"danger"`
}

func CustomGenerator() {
	// explicit
	faker.AddProvider("customIdFaker", func(v reflect.Value) (interface{}, error) {
	 	return int64(43), nil
	})
	// functional
	faker.AddProvider("danger", func() faker.TaggedFunction {
		return func(v reflect.Value) (interface{}, error) {
			return "danger-ranger", nil
		}
	}())
	faker.AddProvider("gondoruwo", func(v reflect.Value) (interface{}, error) {
		obj := Gondoruwo{
			Name:       "Power",
			Locatadata: 324,
		}
		return obj, nil
	})
}

func main() {
	CustomGenerator()
	var sample Sample
	faker.FakeData(&sample)
	fmt.Printf("%+v", sample)
}

Will print 

{ID:43 Gondoruwo:{Name:Power Locatadata:324} Danger:danger-ranger}

Notes: when using a custom provider make sure to return the same type as the field

func AmountWithCurrency 

func AmountWithCurrency() string

AmountWithCurrency get fake AmountWithCurrency USD 49257.100

func CCNumber 

func CCNumber() string

CCNumber get a credit card number randomly in string (VISA, MasterCard, etc)

func CCType 

func CCType() string

CCType get a credit card type randomly in string (VISA, MasterCard, etc)

func Century 

func Century() string

Century get century randomly in string

func ChineseFirstName 

func ChineseFirstName() string

ChineseFirstName get chinese first name

func ChineseLastName 

func ChineseLastName() string

ChineseLastName get chinese lsst name

func ChineseName 

func ChineseName() string

ChineseName get chinese lsst name

func Contains 

func Contains(slice []string, item string) bool

Contains Check item in slice string type

func ContainsRune 

func ContainsRune(set map[rune]struct{}, item rune) bool

ContainsRune Check item in map rune type

func ContainsValue 

func ContainsValue(slice []interface{}, value interface{}) bool

ContainsValue check if value exists in slice, no matter its type

func Currency 

func Currency() string

Currency get fake Currency (IDR, USD)

func Date 

func Date() string

Date get fake date in string randomly

func DayOfMonth 

func DayOfMonth() string

DayOfMonth get month randomly in string format

func DayOfWeek 

func DayOfWeek() string

DayOfWeek get day of week randomly in string format

func DomainName 

func DomainName() string

DomainName get email domain name in string

func E164PhoneNumber 

func E164PhoneNumber() string

E164PhoneNumber get fake E164PhoneNumber

func Email 

func Email() string

Email get email randomly in string

func FirstName 

func FirstName() string

FirstName get fake firstname

func FirstNameFemale 

func FirstNameFemale() string

FirstNameFemale get fake firstname for female

func FirstNameMale 

func FirstNameMale() string

FirstNameMale get fake firstname for male

func Gender 

func Gender() string

Gender get fake gender

func GetValue 

func GetValue(t reflect.Type, level int) (reflect.Value, error)

It is only for ptr.

func IPv4 

func IPv4() string

IPv4 get IPv4 randomly in string

func IPv6 

func IPv6() string

IPv6 get IPv6 randomly in string

func IntToString 

func IntToString(intSl []int) (str []string)

IntToString Convert slice int to slice string

func IsExportByName 

func IsExportByName(name string) bool

func Jwt 

func Jwt() string

Jwt get jwt-like string

func LastName 

func LastName() string

LastName get fake lastname

func Latitude 

func Latitude() float64

Latitude get fake latitude randomly

func Longitude 

func Longitude() float64

Longitude get fake longitude randomly

func MacAddress 

func MacAddress() string

MacAddress get mac address randomly in string

func MonthName 

func MonthName() string

MonthName get month name randomly in string format

func Name 

func Name() string

Name get fake name

func NewSafeSource 

func NewSafeSource(in mathrand.Source) mathrand.Source

NewSafeSource wraps an unsafe rand.Source with a mutex to guard the random source against concurrent access.

func Paragraph 

func Paragraph() string

Paragraph get a paragraph randomly in string

func Password 

func Password() string

Password get password randomly in string

func Phonenumber 

func Phonenumber() string

Phonenumber get fake phone number

func RandomInt 

func RandomInt(parameters ...int) (p []int, err error)

RandomInt Get three parameters , only first mandatory and the rest are optional 

If only set one parameter :  This means the minimum number of digits and the total number
If only set two parameters : First this is min digit and second max digit and the total number the difference between them
If only three parameters: the third argument set Max count Digit

func RandomUnixTime 

func RandomUnixTime() int64

RandomUnixTime is a helper function returning random Unix time

func RemoveProvider 

func RemoveProvider(tag string) error

RemoveProvider removes existing customization added with AddProvider

func SafeSet 

func SafeSet(v reflect.Value, i int, level int, found bool, fake interface{})

func Sentence 

func Sentence() string

Sentence get a sentence randomly in string

func SetAddress 

func SetAddress(net Addresser)

SetAddress sets custom Address

func SetCryptoSource 

func SetCryptoSource(in io.Reader)

SetCryptoSource sets a new reader for functions using a cryptographically-safe random generator (e.g. UUID).

The default is the global source provided by crypto/rand.

func SetDataFaker 

func SetDataFaker(d DataFaker)

SetDataFaker sets Custom data in lorem

func SetDateTimer 

func SetDateTimer(d DateTimer)

SetDateTimer sets custom date time

func SetDowser 

func SetDowser(d Dowser)

SetDowser sets custom Dowsers of Person names

func SetNetwork 

func SetNetwork(net Networker)

SetNetwork sets custom Network

func SetPayment 

func SetPayment(p Render)

SetPayment set custom Network

func SetPhoner 

func SetPhoner(p Phoner)

SetPhoner sets custom Phoner

func SetPrice 

func SetPrice(p Money)

SetPrice sets custom Money

func SetRandomSource 

func SetRandomSource(in mathrand.Source)

SetRandomSource sets a new random source at the package level.

To use a concurrent-safe source, you may wrap it with NewSafeSource, e.g. SetRandomSource(NewSafeSource(mysource)).

The default is the global, concurrent-safe source provided by math/rand.

func TimeString 

func TimeString() string

TimeString get time randomly in string format

func Timeperiod 

func Timeperiod() string

Timeperiod get timeperiod randomly in string (AM/PM)

func Timestamp 

func Timestamp() string

Timestamp get timestamp randomly in string format: 2006-01-02 15:04:05

func Timezone 

func Timezone() string

Timezone get timezone randomly in string

func TitleFemale 

func TitleFemale() string

TitleFemale get a title female randomly in string ("Mrs.", "Ms.", "Miss", "Dr.", "Prof.", "Lady", "Queen", "Princess")

func TitleMale 

func TitleMale() string

TitleMale get a title male randomly in string ("Mr.", "Dr.", "Prof.", "Lord", "King", "Prince")

func TollFreePhoneNumber 

func TollFreePhoneNumber() string

TollFreePhoneNumber get fake TollFreePhoneNumber

func URL 

func URL() string

URL get Url randomly in string

func UUIDDigit 

func UUIDDigit() string

UUIDDigit get fake Digit UUID

func UUIDHyphenated 

func UUIDHyphenated() string

UUIDHyphenated get fake Hyphenated UUID

func UnixTime 

func UnixTime() int64

UnixTime get unix time randomly

func Username 

func Username() string

Username get username randomly in string

func Word 

func Word() string

Word get a word randomly in string

func YearString 

func YearString() string

YearString get year randomly in string format

Types

type Address 

type Address struct{}

Address struct

func (Address) Latitude 

func (i Address) Latitude(v reflect.Value) (interface{}, error)

Latitude sets latitude of the address

func (Address) Longitude 

func (i Address) Longitude(v reflect.Value) (interface{}, error)

Longitude sets longitude of the address

type Addresser 

type Addresser interface {
	Latitude(v reflect.Value) (interface{}, error)
	Longitude(v reflect.Value) (interface{}, error)
}

Addresser is logical layer for Address

func GetAddress 

func GetAddress() Addresser

GetAddress returns a new Addresser interface of Address

type DataFaker 

type DataFaker interface {
	Word(v reflect.Value) (interface{}, error)
	Sentence(v reflect.Value) (interface{}, error)
	Paragraph(v reflect.Value) (interface{}, error)
}

DataFaker generates randomized Words, Sentences and Paragraphs

func GetLorem 

func GetLorem() DataFaker

GetLorem returns a new DataFaker interface of Lorem struct

type DateTime 

type DateTime struct {
}

DateTime struct

func (DateTime) Century 

func (d DateTime) Century(v reflect.Value) (interface{}, error)

Century returns a random century

func (DateTime) Date 

func (d DateTime) Date(v reflect.Value) (interface{}, error)

Date formats DateTime using example BaseDateFormat const

func (DateTime) DayOfMonth 

func (d DateTime) DayOfMonth(v reflect.Value) (interface{}, error)

DayOfMonth formats DateTime using example DayOfMonth const

func (DateTime) DayOfWeek 

func (d DateTime) DayOfWeek(v reflect.Value) (interface{}, error)

DayOfWeek formats DateTime using example Day const

func (DateTime) MonthName 

func (d DateTime) MonthName(v reflect.Value) (interface{}, error)

MonthName formats DateTime using example Month const

func (DateTime) Time 

func (d DateTime) Time(v reflect.Value) (interface{}, error)

Time formats DateTime using example Time const

func (DateTime) TimePeriod 

func (d DateTime) TimePeriod(v reflect.Value) (interface{}, error)

TimePeriod formats DateTime using example TimePeriod const

func (DateTime) TimeZone 

func (d DateTime) TimeZone(v reflect.Value) (interface{}, error)

TimeZone returns a random timezone

func (DateTime) Timestamp 

func (d DateTime) Timestamp(v reflect.Value) (interface{}, error)

Timestamp formats DateTime using example Timestamp const

func (DateTime) UnixTime 

func (d DateTime) UnixTime(v reflect.Value) (interface{}, error)

UnixTime get unix time

func (DateTime) Year 

func (d DateTime) Year(v reflect.Value) (interface{}, error)

Year formats DateTime using example Year const

type DateTimer 

type DateTimer interface {
	UnixTime(v reflect.Value) (interface{}, error)
	Date(v reflect.Value) (interface{}, error)
	Time(v reflect.Value) (interface{}, error)
	MonthName(v reflect.Value) (interface{}, error)
	Year(v reflect.Value) (interface{}, error)
	DayOfWeek(v reflect.Value) (interface{}, error)
	DayOfMonth(v reflect.Value) (interface{}, error)
	Timestamp(v reflect.Value) (interface{}, error)
	Century(v reflect.Value) (interface{}, error)
	TimeZone(v reflect.Value) (interface{}, error)
	TimePeriod(v reflect.Value) (interface{}, error)
}

A DateTimer contains random Time generators, returning time string in certain particular format

func GetDateTimer 

func GetDateTimer() DateTimer

GetDateTimer returns a new DateTimer interface of DateTime

type Dowser 

type Dowser interface {
	TitleMale(v reflect.Value) (interface{}, error)
	TitleFeMale(v reflect.Value) (interface{}, error)
	FirstName(v reflect.Value) (interface{}, error)
	FirstNameMale(v reflect.Value) (interface{}, error)
	FirstNameFemale(v reflect.Value) (interface{}, error)
	LastName(v reflect.Value) (interface{}, error)
	Name(v reflect.Value) (interface{}, error)
	Gender(v reflect.Value) (interface{}, error)
	ChineseFirstName(v reflect.Value) (interface{}, error)
	ChineseLastName(v reflect.Value) (interface{}, error)
	ChineseName(v reflect.Value) (interface{}, error)
}

Dowser provides interfaces to generate random logical Names with their initials

func GetPerson 

func GetPerson() Dowser

GetPerson returns a new Dowser interface of Person struct

type Identifier 

type Identifier interface {
	Digit(v reflect.Value) (interface{}, error)
	Hyphenated(v reflect.Value) (interface{}, error)
}

Identifier ...

func GetIdentifier 

func GetIdentifier() Identifier

GetIdentifier returns a new Identifier

type Internet 

type Internet struct{}

Internet struct

func (Internet) DomainName 

func (internet Internet) DomainName(v reflect.Value) (interface{}, error)

DomainName generates random domain name

func (Internet) Email 

func (internet Internet) Email(v reflect.Value) (interface{}, error)

Email generates random email id

func (Internet) IPv4 

func (internet Internet) IPv4(v reflect.Value) (interface{}, error)

IPv4 generates random IPv4 address

func (Internet) IPv6 

func (internet Internet) IPv6(v reflect.Value) (interface{}, error)

IPv6 generates random IPv6 address

func (Internet) Jwt 

func (internet Internet) Jwt(v reflect.Value) (interface{}, error)

Jwt returns a jwt-like random string in xxxx.yyyy.zzzz style

func (Internet) MacAddress 

func (internet Internet) MacAddress(v reflect.Value) (interface{}, error)

MacAddress generates random MacAddress

func (Internet) Password 

func (internet Internet) Password(v reflect.Value) (interface{}, error)

Password returns a hashed password

func (Internet) URL 

func (internet Internet) URL(v reflect.Value) (interface{}, error)

URL generates random URL standardized in urlFormats const

func (Internet) UserName 

func (internet Internet) UserName(v reflect.Value) (interface{}, error)

UserName generates random username

type Lorem 

type Lorem struct {
}

Lorem struct

func (Lorem) Paragraph 

func (l Lorem) Paragraph(v reflect.Value) (interface{}, error)

Paragraph returns a series of sentences as a paragraph using the wordList const

func (Lorem) Sentence 

func (l Lorem) Sentence(v reflect.Value) (interface{}, error)

Sentence returns a sentence using the wordList const

func (Lorem) Word 

func (l Lorem) Word(v reflect.Value) (interface{}, error)

Word returns a word from the wordList const

type Money 

type Money interface {
	Currency(v reflect.Value) (interface{}, error)
	Amount(v reflect.Value) (interface{}, error)
	AmountWithCurrency(v reflect.Value) (interface{}, error)
}

Money provides an interface to generate a custom price with or without a random currency code

func GetPrice 

func GetPrice() Money

GetPrice returns a new Money interface of Price struct

type Networker 

type Networker interface {
	Email(v reflect.Value) (interface{}, error)
	MacAddress(v reflect.Value) (interface{}, error)
	DomainName(v reflect.Value) (interface{}, error)
	URL(v reflect.Value) (interface{}, error)
	UserName(v reflect.Value) (interface{}, error)
	IPv4(v reflect.Value) (interface{}, error)
	IPv6(v reflect.Value) (interface{}, error)
	Password(v reflect.Value) (interface{}, error)
	Jwt(v reflect.Value) (interface{}, error)
}

Networker is logical layer for Internet

func GetNetworker 

func GetNetworker() Networker

GetNetworker returns a new Networker interface of Internet

type Payment 

type Payment struct{}

Payment struct

func (Payment) CreditCardNumber 

func (p Payment) CreditCardNumber(v reflect.Value) (interface{}, error)

CreditCardNumber generated credit card number according to the card number rules

func (Payment) CreditCardType 

func (p Payment) CreditCardType(v reflect.Value) (interface{}, error)

CreditCardType returns one of the following credit values: VISA, MasterCard, American Express, Discover, JCB and Diners Club

type Person 

type Person struct {
}

Person struct

func (Person) ChineseFirstName 

func (p Person) ChineseFirstName(v reflect.Value) (interface{}, error)

ChineseFirstName returns a random chinese first name

func (Person) ChineseLastName 

func (p Person) ChineseLastName(v reflect.Value) (interface{}, error)

ChineseLastName returns a random chinese last name

func (Person) ChineseName 

func (p Person) ChineseName(v reflect.Value) (interface{}, error)

ChineseName returns a random nhinese name

func (Person) FirstName 

func (p Person) FirstName(v reflect.Value) (interface{}, error)

FirstName returns first names

func (Person) FirstNameFemale 

func (p Person) FirstNameFemale(v reflect.Value) (interface{}, error)

FirstNameFemale returns first names for females

func (Person) FirstNameMale 

func (p Person) FirstNameMale(v reflect.Value) (interface{}, error)

FirstNameMale returns first names for males

func (Person) Gender 

func (p Person) Gender(v reflect.Value) (interface{}, error)

Gender returns a random gender

func (Person) LastName 

func (p Person) LastName(v reflect.Value) (interface{}, error)

LastName returns last name

func (Person) Name 

func (p Person) Name(v reflect.Value) (interface{}, error)

Name returns a random name

func (Person) TitleFeMale 

func (p Person) TitleFeMale(v reflect.Value) (interface{}, error)

TitleFeMale generates random titles for females

func (Person) TitleMale 

func (p Person) TitleMale(v reflect.Value) (interface{}, error)

TitleMale generates random titles for males

type Phone 

type Phone struct {
}

Phone struct

func (Phone) E164PhoneNumber 

func (p Phone) E164PhoneNumber(v reflect.Value) (interface{}, error)

E164PhoneNumber generates phone numbers of type: "+27113456789"

func (Phone) PhoneNumber 

func (p Phone) PhoneNumber(v reflect.Value) (interface{}, error)

PhoneNumber generates phone numbers of type: "201-886-0269"

func (Phone) TollFreePhoneNumber 

func (p Phone) TollFreePhoneNumber(v reflect.Value) (interface{}, error)

TollFreePhoneNumber generates phone numbers of type: "(888) 937-7238"

type Phoner 

type Phoner interface {
	PhoneNumber(v reflect.Value) (interface{}, error)
	TollFreePhoneNumber(v reflect.Value) (interface{}, error)
	E164PhoneNumber(v reflect.Value) (interface{}, error)
}

Phoner serves overall tele-phonic contact generator

func GetPhoner 

func GetPhoner() Phoner

GetPhoner serves as a constructor for Phoner interface

type Price 

type Price struct {
}

Price struct

func (Price) Amount 

func (p Price) Amount(v reflect.Value) (interface{}, error)

Amount returns a random floating price amount with a random precision of [1,2] up to (10**8 - 1)

func (Price) AmountWithCurrency 

func (p Price) AmountWithCurrency(v reflect.Value) (interface{}, error)

AmountWithCurrency combines both price and currency together

func (Price) Currency 

func (p Price) Currency(v reflect.Value) (interface{}, error)

Currency returns a random currency from currencies

type Render 

type Render interface {
	CreditCardType(v reflect.Value) (interface{}, error)
	CreditCardNumber(v reflect.Value) (interface{}, error)
}

Render contains Whole Random Credit Card Generators with their types

func GetPayment 

func GetPayment() Render

GetPayment returns a new Render interface of Payment struct

type TaggedFunction 

type TaggedFunction func(v reflect.Value) (interface{}, error)

TaggedFunction used as the standard layout function for tag providers in struct. This type also can be used for custom provider.

type UUID 

type UUID struct{}

UUID struct

func (UUID) Digit 

func (u UUID) Digit(v reflect.Value) (interface{}, error)

Digit returns a 32 bytes UUID

func (UUID) Hyphenated 

func (u UUID) Hyphenated(v reflect.Value) (interface{}, error)

Hyphenated returns a 36 byte hyphenated UUID

Source Files

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