// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package strfmt
import (
"database/sql"
"database/sql/driver"
"encoding"
"encoding/base64"
"encoding/json"
"fmt"
"io"
"reflect"
"regexp"
"strings"
"testing"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"go.mongodb.org/mongo-driver/bson"
)
func TestFormatURI(t *testing.T) {
uri := URI("http://somewhere.com")
str := "http://somewhereelse.com"
testStringFormat(t, &uri, "uri", str, []string{}, []string{"somewhere.com"})
}
func TestFormatEmail(t *testing.T) {
email := Email("[email protected]")
str := string("[email protected]")
validEmails := []string{
"[email protected]",
"[email protected]",
"[email protected]",
`" "@example.com`,
`"Abc\@def"@example.com`,
`"Fred Bloggs"@example.com`,
`"Joe\\Blow"@example.com`,
`"Abc@def"@example.com`,
"customer/[email protected]",
"[email protected]",
"!def!xyz%[email protected]",
"[email protected]",
"!#$%&'*+-/=?^_`{}|[email protected]",
"Miles.O'[email protected]",
"postmaster@☁→❄→☃→☀→☺→☂→☹→✝.ws",
"root@localhost",
"john@com",
"[email protected]",
}
testStringFormat(t, &email, "email", str, validEmails, []string{"somebody@somewhere@com"})
}
func TestFormatHostname(t *testing.T) {
hostname := Hostname("somewhere.com")
str := string("somewhere.com")
veryLongStr := strings.Repeat("a", 256)
longStr := strings.Repeat("a", 64)
longAddrSegment := strings.Join([]string{"x", "y", longStr}, ".")
invalidHostnames := []string{
"somewhere.com!",
"[email protected]",
"1.1.1.1",
veryLongStr,
longAddrSegment,
// dashes
"www.example-.org",
"www.--example.org",
"-www.example.org",
"www-.example.org",
"www.d-.org",
"www.-d.org",
"www-",
"-www",
// other characters (not in symbols)
"www.ex ample.org",
"_www.example.org",
"www.ex;ample.org",
"www.example_underscored.org",
// short top-level domains
"www.詹姆斯.x",
"a.b.c.d",
"-xyz",
"xyz-",
"x.",
"a.b.c.dot-",
"a.b.c.é;ö",
}
validHostnames := []string{
"somewhere.com",
"888.com",
"a.com",
"a.b.com",
"a.b.c.com",
"a.b.c.d.com",
"a.b.c.d.e.com",
"1.com",
"1.2.com",
"1.2.3.com",
"1.2.3.4.com",
"99.domain.com",
"99.99.domain.com",
"1wwworg.example.com", // valid, per RFC1123
"1000wwworg.example.com",
"xn--bcher-kva.example.com", // puny encoded
"xn-80ak6aa92e.co",
"xn-80ak6aa92e.com",
"xn--ls8h.la",
"☁→❄→☃→☀→☺→☂→☹→✝.ws",
"www.example.onion",
"www.example.ôlà",
"ôlà.ôlà",
"ôlà.ôlà.ôlà",
"ex$ample",
"localhost",
"example",
"x",
"x-y",
"a.b.c.dot",
"www.example.org",
"a.b.c.d.e.f.g.dot",
// extended symbol alphabet
"ex=ample.com",
"<foo>",
"www.example-hyphenated.org",
// localized hostnames
"www.詹姆斯.org",
"www.élégigôö.org",
// long top-level domains
"www.詹姆斯.london",
}
testStringFormat(t, &hostname, "hostname", str, []string{}, invalidHostnames)
testStringFormat(t, &hostname, "hostname", str, validHostnames, []string{})
}
func TestFormatIPv4(t *testing.T) {
ipv4 := IPv4("192.168.254.1")
str := string("192.168.254.2")
testStringFormat(t, &ipv4, "ipv4", str, []string{}, []string{"198.168.254.2.2"})
}
func TestFormatIPv6(t *testing.T) {
ipv6 := IPv6("::1")
str := string("::2")
// TODO: test ipv6 zones
testStringFormat(t, &ipv6, "ipv6", str, []string{}, []string{"127.0.0.1"})
}
func TestFormatCIDR(t *testing.T) {
cidr := CIDR("192.168.254.1/24")
str := string("192.168.254.2/24")
testStringFormat(t, &cidr, "cidr", str, []string{"192.0.2.1/24", "2001:db8:a0b:12f0::1/32"}, []string{"198.168.254.2", "2001:db8:a0b:12f0::1"})
}
func TestFormatMAC(t *testing.T) {
mac := MAC("01:02:03:04:05:06")
str := string("06:05:04:03:02:01")
testStringFormat(t, &mac, "mac", str, []string{}, []string{"01:02:03:04:05"})
}
func TestFormatUUID3(t *testing.T) {
first3 := uuid.NewMD5(uuid.NameSpaceURL, []byte("somewhere.com"))
other3 := uuid.NewMD5(uuid.NameSpaceURL, []byte("somewhereelse.com"))
other4 := uuid.Must(uuid.NewRandom())
other5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhereelse.com"))
uuid3 := UUID3(first3.String())
str := other3.String()
testStringFormat(t, &uuid3, "uuid3", str,
[]string{
other3.String(),
strings.ReplaceAll(other3.String(), "-", ""),
},
[]string{
"not-a-uuid",
other4.String(),
other5.String(),
strings.ReplaceAll(other4.String(), "-", ""),
strings.ReplaceAll(other5.String(), "-", ""),
strings.Replace(other3.String(), "-", "", 2),
strings.Replace(other4.String(), "-", "", 2),
strings.Replace(other5.String(), "-", "", 2),
},
)
// special case for zero UUID
var uuidZero UUID3
err := uuidZero.UnmarshalJSON([]byte(jsonNull))
require.NoError(t, err)
assert.EqualValues(t, UUID3(""), uuidZero)
}
func TestFormatUUID4(t *testing.T) {
first4 := uuid.Must(uuid.NewRandom())
other3 := uuid.NewMD5(uuid.NameSpaceURL, []byte("somewhere.com"))
other4 := uuid.Must(uuid.NewRandom())
other5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhereelse.com"))
uuid4 := UUID4(first4.String())
str := other4.String()
testStringFormat(t, &uuid4, "uuid4", str,
[]string{
other4.String(),
strings.ReplaceAll(other4.String(), "-", ""),
},
[]string{
"not-a-uuid",
other3.String(),
other5.String(),
strings.ReplaceAll(other3.String(), "-", ""),
strings.ReplaceAll(other5.String(), "-", ""),
strings.Replace(other3.String(), "-", "", 2),
strings.Replace(other4.String(), "-", "", 2),
strings.Replace(other5.String(), "-", "", 2),
},
)
// special case for zero UUID
var uuidZero UUID4
err := uuidZero.UnmarshalJSON([]byte(jsonNull))
require.NoError(t, err)
assert.EqualValues(t, UUID4(""), uuidZero)
}
func TestFormatUUID5(t *testing.T) {
first5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhere.com"))
other3 := uuid.NewMD5(uuid.NameSpaceURL, []byte("somewhere.com"))
other4 := uuid.Must(uuid.NewRandom())
other5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhereelse.com"))
uuid5 := UUID5(first5.String())
str := other5.String()
testStringFormat(t, &uuid5, "uuid5", str,
[]string{
other5.String(),
strings.ReplaceAll(other5.String(), "-", ""),
},
[]string{
"not-a-uuid",
other3.String(),
other4.String(),
strings.ReplaceAll(other3.String(), "-", ""),
strings.ReplaceAll(other4.String(), "-", ""),
strings.Replace(other3.String(), "-", "", 2),
strings.Replace(other4.String(), "-", "", 2),
strings.Replace(other5.String(), "-", "", 2),
},
)
// special case for zero UUID
var uuidZero UUID5
err := uuidZero.UnmarshalJSON([]byte(jsonNull))
require.NoError(t, err)
assert.EqualValues(t, UUID5(""), uuidZero)
}
func TestFormatUUID(t *testing.T) {
first5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhere.com"))
other3 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhereelse.com"))
other4 := uuid.Must(uuid.NewRandom())
other5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhereelse.com"))
other6 := uuid.Must(uuid.NewV6())
other7 := uuid.Must(uuid.NewV7())
microsoft := "0" + other4.String() + "f"
uuid := UUID(first5.String())
str := other5.String()
testStringFormat(t, &uuid, "uuid", str,
[]string{
other3.String(),
other4.String(),
other5.String(),
strings.ReplaceAll(other3.String(), "-", ""),
strings.ReplaceAll(other4.String(), "-", ""),
strings.ReplaceAll(other5.String(), "-", ""),
other6.String(),
other7.String(),
microsoft,
},
[]string{
"not-a-uuid",
strings.Replace(other3.String(), "-", "", 2),
strings.Replace(other4.String(), "-", "", 2),
strings.Replace(other5.String(), "-", "", 2),
},
)
// special case for zero UUID
var uuidZero UUID
err := uuidZero.UnmarshalJSON([]byte(jsonNull))
require.NoError(t, err)
assert.EqualValues(t, UUID(""), uuidZero)
}
func TestFormatISBN(t *testing.T) {
isbn := ISBN("0321751043")
str := string("0321751043")
testStringFormat(t, &isbn, "isbn", str, []string{}, []string{"836217463"}) // bad checksum
}
func TestFormatISBN10(t *testing.T) {
isbn10 := ISBN10("0321751043")
str := string("0321751043")
testStringFormat(t, &isbn10, "isbn10", str, []string{}, []string{"836217463"}) // bad checksum
}
func TestFormatISBN13(t *testing.T) {
isbn13 := ISBN13("978-0321751041")
str := string("978-0321751041")
testStringFormat(t, &isbn13, "isbn13", str, []string{}, []string{"978-0321751042"}) // bad checksum
}
func TestFormatHexColor(t *testing.T) {
hexColor := HexColor("#FFFFFF")
str := string("#000000")
testStringFormat(t, &hexColor, "hexcolor", str, []string{}, []string{"#fffffffz"})
}
func TestFormatRGBColor(t *testing.T) {
rgbColor := RGBColor("rgb(255,255,255)")
str := string("rgb(0,0,0)")
testStringFormat(t, &rgbColor, "rgbcolor", str, []string{}, []string{"rgb(300,0,0)"})
}
func TestFormatSSN(t *testing.T) {
ssn := SSN("111-11-1111")
str := string("999 99 9999")
testStringFormat(t, &ssn, "ssn", str, []string{}, []string{"999 99 999"})
}
func TestFormatCreditCard(t *testing.T) {
creditCard := CreditCard("4111-1111-1111-1111")
str := string("4012-8888-8888-1881")
testStringFormat(t, &creditCard, "creditcard", str, []string{}, []string{"9999-9999-9999-999"})
}
func TestFormatPassword(t *testing.T) {
password := Password("super secret stuff here")
testStringFormat(t, &password, "password", "super secret!!!", []string{"even more secret"}, []string{})
}
func TestFormatBase64(t *testing.T) {
const b64 string = "This is a byte array with unprintable chars, but it also isn"
str := base64.URLEncoding.EncodeToString([]byte(b64))
b := []byte(b64)
expected := Base64(b)
bj := []byte("\"" + str + "\"")
var subj Base64
err := subj.UnmarshalText([]byte(str))
require.NoError(t, err)
assert.EqualValues(t, expected, subj)
b, err = subj.MarshalText()
require.NoError(t, err)
assert.Equal(t, []byte(str), b)
var subj2 Base64
err = subj2.UnmarshalJSON(bj)
require.NoError(t, err)
assert.EqualValues(t, expected, subj2)
b, err = subj2.MarshalJSON()
require.NoError(t, err)
assert.Equal(t, bj, b)
bsonData, err := bson.Marshal(subj2)
require.NoError(t, err)
var b64Copy Base64
err = bson.Unmarshal(bsonData, &b64Copy)
require.NoError(t, err)
assert.Equal(t, subj2, b64Copy)
testValid(t, "byte", str)
testInvalid(t, "byte", "ZWxpemFiZXRocG9zZXk") // missing pad char
// Valuer interface
sqlvalue, err := subj2.Value()
require.NoError(t, err)
sqlvalueAsString, ok := sqlvalue.(string)
if assert.Truef(t, ok, "[%s]Value: expected driver value to be a string", "byte") {
assert.EqualValuesf(t, str, sqlvalueAsString, "[%s]Value: expected %v and %v to be equal", "byte", sqlvalue, str)
}
// Scanner interface
var subj3 Base64
err = subj3.Scan([]byte(str))
require.NoError(t, err)
assert.EqualValues(t, str, subj3.String())
var subj4 Base64
err = subj4.Scan(str)
require.NoError(t, err)
assert.EqualValues(t, str, subj4.String())
err = subj4.Scan(123)
require.Error(t, err)
}
type testableFormat interface {
encoding.TextMarshaler
encoding.TextUnmarshaler
json.Marshaler
json.Unmarshaler
bson.Marshaler
bson.Unmarshaler
fmt.Stringer
sql.Scanner
driver.Valuer
}
func testStringFormat(t *testing.T, what testableFormat, format, with string, validSamples, invalidSamples []string) {
t.Helper()
// text encoding interface
b := []byte(with)
err := what.UnmarshalText(b)
require.NoError(t, err)
val := reflect.Indirect(reflect.ValueOf(what))
strVal := val.String()
assert.Equalf(t, with, strVal, "[%s]UnmarshalText: expected %v and %v to be value equal", format, strVal, with)
b, err = what.MarshalText()
require.NoError(t, err)
assert.Equalf(t, []byte(with), b, "[%s]MarshalText: expected %v and %v to be value equal as []byte", format, string(b), with)
// Stringer
strVal = what.String()
assert.Equalf(t, []byte(with), b, "[%s]String: expected %v and %v to be equal", strVal, with)
// JSON encoding interface
bj := []byte("\"" + with + "\"")
err = what.UnmarshalJSON(bj)
require.NoError(t, err)
val = reflect.Indirect(reflect.ValueOf(what))
strVal = val.String()
assert.EqualValuesf(t, with, strVal, "[%s]UnmarshalJSON: expected %v and %v to be value equal", format, strVal, with)
b, err = what.MarshalJSON()
require.NoError(t, err)
assert.Equalf(t, bj, b, "[%s]MarshalJSON: expected %v and %v to be value equal as []byte", format, string(b), with)
// bson encoding interface
bsonData, err := bson.Marshal(what)
require.NoError(t, err)
resetValue(t, format, what)
err = bson.Unmarshal(bsonData, what)
require.NoError(t, err)
val = reflect.Indirect(reflect.ValueOf(what))
strVal = val.String()
assert.EqualValuesf(t, with, strVal, "[%s]bson.Unmarshal: expected %v and %v to be equal (reset value) ", format, what, with)
// Scanner interface
resetValue(t, format, what)
err = what.Scan(with)
require.NoError(t, err)
val = reflect.Indirect(reflect.ValueOf(what))
strVal = val.String()
assert.EqualValuesf(t, with, strVal, "[%s]Scan: expected %v and %v to be value equal", format, strVal, with)
err = what.Scan([]byte(with))
require.NoError(t, err)
val = reflect.Indirect(reflect.ValueOf(what))
strVal = val.String()
assert.EqualValuesf(t, with, strVal, "[%s]Scan: expected %v and %v to be value equal", format, strVal, with)
err = what.Scan(123)
require.Error(t, err)
// Valuer interface
sqlvalue, err := what.Value()
require.NoError(t, err)
sqlvalueAsString, ok := sqlvalue.(string)
if assert.Truef(t, ok, "[%s]Value: expected driver value to be a string", format) {
assert.EqualValuesf(t, with, sqlvalueAsString, "[%s]Value: expected %v and %v to be equal", format, sqlvalue, with)
}
// validation with Registry
for _, valid := range append(validSamples, with) {
testValid(t, format, valid)
}
for _, invalid := range invalidSamples {
testInvalid(t, format, invalid)
}
}
func resetValue(t *testing.T, format string, what encoding.TextUnmarshaler) {
t.Helper()
err := what.UnmarshalText([]byte("reset value"))
require.NoError(t, err)
val := reflect.Indirect(reflect.ValueOf(what))
strVal := val.String()
assert.Equalf(t, "reset value", strVal, "[%s]UnmarshalText: expected %v and %v to be equal (reset value) ", format, strVal, "reset value")
}
func testValid(t *testing.T, name, value string) {
t.Helper()
ok := Default.Validates(name, value)
if !ok {
t.Errorf("expected %q of type %s to be valid", value, name)
}
}
func testInvalid(t *testing.T, name, value string) {
t.Helper()
ok := Default.Validates(name, value)
if ok {
t.Errorf("expected %q of type %s to be invalid", value, name)
}
}
func TestDeepCopyBase64(t *testing.T) {
b64 := Base64("ZWxpemFiZXRocG9zZXk=")
in := &b64
out := new(Base64)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *Base64
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyURI(t *testing.T) {
uri := URI("http://somewhere.com")
in := &uri
out := new(URI)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *URI
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyEmail(t *testing.T) {
email := Email("[email protected]")
in := &email
out := new(Email)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *Email
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyHostname(t *testing.T) {
hostname := Hostname("somewhere.com")
in := &hostname
out := new(Hostname)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *Hostname
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyIPv4(t *testing.T) {
ipv4 := IPv4("192.168.254.1")
in := &ipv4
out := new(IPv4)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *IPv4
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyIPv6(t *testing.T) {
ipv6 := IPv6("::1")
in := &ipv6
out := new(IPv6)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *IPv6
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyCIDR(t *testing.T) {
cidr := CIDR("192.0.2.1/24")
in := &cidr
out := new(CIDR)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *CIDR
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyMAC(t *testing.T) {
mac := MAC("01:02:03:04:05:06")
in := &mac
out := new(MAC)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *MAC
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyUUID(t *testing.T) {
first5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhere.com"))
uuid := UUID(first5.String())
in := &uuid
out := new(UUID)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *UUID
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyUUID3(t *testing.T) {
first3 := uuid.NewMD5(uuid.NameSpaceURL, []byte("somewhere.com"))
uuid3 := UUID3(first3.String())
in := &uuid3
out := new(UUID3)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *UUID3
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyUUID4(t *testing.T) {
first4 := uuid.Must(uuid.NewRandom())
uuid4 := UUID4(first4.String())
in := &uuid4
out := new(UUID4)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *UUID4
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyUUID5(t *testing.T) {
first5 := uuid.NewSHA1(uuid.NameSpaceURL, []byte("somewhere.com"))
uuid5 := UUID5(first5.String())
in := &uuid5
out := new(UUID5)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *UUID5
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyISBN(t *testing.T) {
isbn := ISBN("0321751043")
in := &isbn
out := new(ISBN)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *ISBN
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyISBN10(t *testing.T) {
isbn10 := ISBN10("0321751043")
in := &isbn10
out := new(ISBN10)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *ISBN10
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyISBN13(t *testing.T) {
isbn13 := ISBN13("978-0321751041")
in := &isbn13
out := new(ISBN13)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *ISBN13
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyCreditCard(t *testing.T) {
creditCard := CreditCard("4111-1111-1111-1111")
in := &creditCard
out := new(CreditCard)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *CreditCard
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopySSN(t *testing.T) {
ssn := SSN("111-11-1111")
in := &ssn
out := new(SSN)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *SSN
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyHexColor(t *testing.T) {
hexColor := HexColor("#FFFFFF")
in := &hexColor
out := new(HexColor)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *HexColor
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyRGBColor(t *testing.T) {
rgbColor := RGBColor("rgb(255,255,255)")
in := &rgbColor
out := new(RGBColor)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *RGBColor
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func TestDeepCopyPassword(t *testing.T) {
password := Password("super secret stuff here")
in := &password
out := new(Password)
in.DeepCopyInto(out)
assert.Equal(t, in, out)
out2 := in.DeepCopy()
assert.Equal(t, in, out2)
var inNil *Password
out3 := inNil.DeepCopy()
assert.Nil(t, out3)
}
func BenchmarkIsUUID(b *testing.B) {
const sampleSize = 100
rxUUID := regexp.MustCompile(UUIDPattern)
rxUUID3 := regexp.MustCompile(UUID3Pattern)
rxUUID4 := regexp.MustCompile(UUID4Pattern)
rxUUID5 := regexp.MustCompile(UUID5Pattern)
uuids := make([]string, 0, sampleSize)
uuid3s := make([]string, 0, sampleSize)
uuid4s := make([]string, 0, sampleSize)
uuid5s := make([]string, 0, sampleSize)
for i := 0; i < sampleSize; i++ {
seed := []byte(uuid.Must(uuid.NewRandom()).String())
uuids = append(uuids, uuid.Must(uuid.NewRandom()).String())
uuid3s = append(uuid3s, uuid.NewMD5(uuid.NameSpaceURL, seed).String())
uuid4s = append(uuid4s, uuid.Must(uuid.NewRandom()).String())
uuid5s = append(uuid5s, uuid.NewSHA1(uuid.NameSpaceURL, seed).String())
}
b.Run("IsUUID - google.uuid", benchmarkIs(uuids, IsUUID))
b.Run("IsUUID - regexp", benchmarkIs(uuids, func(id string) bool { return rxUUID.MatchString(id) }))
b.Run("IsUUIDv3 - google.uuid", benchmarkIs(uuid3s, IsUUID3))
b.Run("IsUUIDv3 - regexp", benchmarkIs(uuid3s, func(id string) bool { return rxUUID3.MatchString(id) }))
b.Run("IsUUIDv4 - google.uuid", benchmarkIs(uuid4s, IsUUID4))
b.Run("IsUUIDv4 - regexp", benchmarkIs(uuid4s, func(id string) bool { return rxUUID4.MatchString(id) }))
b.Run("IsUUIDv5 - google.uuid", benchmarkIs(uuid5s, IsUUID5))
b.Run("IsUUIDv5 - regexp", benchmarkIs(uuid5s, func(id string) bool { return rxUUID5.MatchString(id) }))
}
func benchmarkIs(input []string, fn func(string) bool) func(*testing.B) {
return func(b *testing.B) {
var isTrue bool
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
isTrue = fn(input[i%len(input)])
}
fmt.Fprintln(io.Discard, isTrue)
}
}