Faker is a library for generating fake data such as names, addresses, and phone numbers.
It is a (mostly) API-compatible port of Ruby Faker gem (https://github.com/stympy/faker) to Go.
To install
go get -u syreclabs.com/go/faker
faker.Address().City() // => "North Dessie"faker.Address().StreetName() // => "Buckridge Lakes"faker.Address().StreetAddress() // => "586 Sylvester Turnpike"faker.Address().SecondaryAddress() // => "Apt. 411"faker.Address().BuildingNumber() // => "754"faker.Address().Postcode() // => "31340"faker.Address().PostcodeByState("IN") // => "46511"faker.Address().ZipCode() // ZipCode is an alias for Postcode.faker.Address().ZipCodeByState("IN") // ZipCodeByState is an alias for PostcodeByState.faker.Address().TimeZone() // => "Asia/Taipei"faker.Address().CityPrefix() // => "East"faker.Address().CitySuffix() // => "town"faker.Address().StreetSuffix() // => "Square"faker.Address().State() // => "Maryland"faker.Address().StateAbbr() // => "IL"faker.Address().Country() // => "Uruguay"faker.Address().CountryCode() // => "JP"faker.Address().Latitude() // => (float32) -38.811367faker.Address().Longitude() // => (float32) 89.2171faker.Address().String() // => "6071 Heaney Island Suite 553, Ebbaville Texas 37307"faker.App().Name() // => "Alphazap"faker.App().Version() // => "2.6.0"faker.App().Author() // => "Dorian Shields"faker.App().String() // => "Tempsoft 4.51"faker.Avatar().Url("jpg", 100, 200) // => "http://robohash.org/NX34rZw7s0VFzgWY.jpg?size=100x200"faker.Avatar().String() // => "http://robohash.org/XRWjFigoImqdeDuA.png?size=300x300"faker.Bitcoin().Address() // => "1GpEKM5UvD4XDLMirpNLoDnRVrGutogMj2"faker.Bitcoin().String() // String is an alias for Address.faker.Business().CreditCardNumber() // => "1234-2121-1221-1211"faker.Business().CreditCardExpiryDate() // => "2015-11-11"faker.Business().CreditCardType() // => "mastercard"faker.Code().Isbn10() // => "048931033-8"faker.Code().Isbn13() // => "391668236072-1"faker.Code().Ean13() // => "7742864258656"faker.Code().Ean8() // => "03079010"faker.Code().Rut() // => "14371602-3"faker.Code().Abn() // => "57914951376"faker.Commerce().Color() // => "lime"faker.Commerce().Department() // => "Electronics, Health & Baby"faker.Commerce().ProductName() // => "Ergonomic Granite Shoes"faker.Commerce().Price() // => (float32) 97.79faker.Company().Name() // => "Aufderhar LLC"faker.Company().Suffix() // => "Inc"faker.Company().CatchPhrase() // => "Universal logistical artificial intelligence"faker.Company().Bs() // => "engage distributed applications"faker.Company().Ein() // => "58-6520513"faker.Company().DunsNumber() // => "16-708-2968"faker.Company().Logo() // => "http://www.biz-logo.com/examples/015.gif"faker.Company().String() // String is an alias for Name.// Between returns random time in [from, to] interval, with second resolution.faker.Date().Between(from, totime.Time) time.Time// Forward returns random time in [time.Now(), time.Now() + duration] interval, with second resolution.faker.Date().Forward(durationtime.Duration) time.Time// Backward returns random time in [time.Now() - duration, time.Now()] interval, with second resolution.faker.Date().Backward(durationtime.Duration) time.Time// Birthday returns random time so that age of the person born at that moment would be between minAge and maxAge years.faker.Date().Birthday(minAge, maxAgeint) time.Time// CreditCard returns a valid (with valid check digit) card number of one of the given types.// If no types are passed, all types in CC_TYPES are used.faker.Finance().CreditCard(faker.CC_VISA) // => "4190418835414"faker.Hacker().SaySomethingSmart() // => "If we connect the bus, we can get to the XML microchip through the digital TCP sensor!"faker.Hacker().Abbreviation() // => "HTTP"faker.Hacker().Adjective() // => "cross-platform"faker.Hacker().Noun() // => "interface"faker.Hacker().Verb() // => "bypass"faker.Hacker().IngVerb() // => "parsing"faker.Hacker().Phrases() []string// => []string{// "If we bypass the program, we can get to the AGP protocol through the optical SDD alarm!",// "We need to calculate the back-end XML microchip!",// "Try to generate the GB bus, maybe it will hack the neural panel!",// "You can't navigate the transmitter without synthesizing the optical SMS bus!",// "Use the optical THX application, then you can override the mobile port!",// "The CSS monitor is down, quantify the multi-byte bus so we can calculate the XSS bandwidth!",// "Connecting the card won't do anything, we need to back up the multi-byte RSS card!",// "I'll reboot the primary SMTP feed, that should monitor the XML protocol!`",// }faker.Internet().Email() // => "maritza@farrell.org"faker.Internet().FreeEmail() // => "sven_rice@hotmail.com"faker.Internet().SafeEmail() // => "theron.nikolaus@example.net"faker.Internet().UserName() // => "micah_pfeffer"faker.Internet().Password(8, 14) // => "s5CzvVp6Ye"faker.Internet().DomainName() // => "rolfson.info"faker.Internet().DomainWord() // => "heller"faker.Internet().DomainSuffix() // => "net"faker.Internet().MacAddress() // => "15:a9:83:29:76:26"faker.Internet().IpV4Address() // => "121.204.82.227"faker.Internet().IpV6Address() // => "c697:392f:6a0e:bf6d:77e1:714a:10ab:0dbc"faker.Internet().Url() // => "http://sporerhamill.net/kyla.schmitt"faker.Internet().Slug() // => "officiis-commodi"faker.Lorem().Character() // => "c"faker.Lorem().Characters(17) // => "wqFyJIrXYfVP7cL9M"faker.Lorem().Word() // => "veritatis"faker.Lorem().Words(3) // => []string{"omnis", "libero", "neque"}faker.Lorem().Sentence(3) // => "Necessitatibus sit autem."// Sentences returns a slice of "num" sentences, 3 to 11 words each.faker.Lorem().Sentences(numint) []string// Paragraph returns a random text of "sentences" sentences length.faker.Lorem().Paragraph(sentencesint)
// Paragraphs returns a slice of "num" paragraphs, 3 to 11 sentences each.faker.Lorem().Paragraphs(numint) []string// String returns a random sentence 3 to 11 words in length.faker.Lorem().String()faker.Name().Name() // => "Natasha Hartmann"faker.Name().FirstName() // => "Carolina"faker.Name().LastName() // => "Kohler"faker.Name().Prefix() // => "Dr."faker.Name().Suffix() // => "Jr."faker.Name().Title() // => "Chief Functionality Orchestrator"faker.Name().String() // String is an alias for Name.faker.Number().Number(5) // => "43202"faker.Number().NumberInt(3) // => 213faker.Number().NumberInt32(5) // => 92938faker.Number().NumberInt64(19) // => 1689541633257139096faker.Number().Decimal(8, 2) // => "879420.60"faker.Number().Digit() // => "7"faker.Number().Hexadecimal(4) // => "e7f3"faker.Number().Between(-100, 100) // => "-47"faker.Number().Positive(100) // => "3"faker.Number().Negative(-100) // => "-16"faker.PhoneNumber().PhoneNumber() // => "1-599-267-6597 x537"faker.PhoneNumber().CellPhone() // => "+49-131-0003060"faker.PhoneNumber().AreaCode() // => "903"faker.PhoneNumber().ExchangeCode() // => "574"faker.PhoneNumber().SubscriberNumber(4) // => "1512"faker.PhoneNumber().String() // String is an alias for PhoneNumber.faker.Team().Name() // => "Colorado cats"faker.Team().Creature() // => "cats"faker.Team().State() // => "Oregon"faker.Team().String() // String is an alias for Name.// Between returns random time in [from, to] interval, with second resolution.faker.Time().Between(from, totime.Time) time.Time// Forward returns random time in [time.Now(), time.Now() + duration] interval, with second resolution.faker.Time().Forward(durationtime.Duration) time.Time// Backward returns random time in [time.Now() - duration, time.Now()] interval, with second resolution.faker.Time().Backward(durationtime.Duration) time.Time// Birthday returns random time so that age of the person born at that moment would be between minAge and maxAge years.faker.Time().Birthday(minAge, maxAgeint) time.Time