func TestFilePath(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
osType int
}{
{"c:\\" + strings.Repeat("a", 32767), true, Win}, //See http://msdn.microsoft.com/en-us/library/aa365247(VS.85).aspx#maxpath
{"c:\\" + strings.Repeat("a", 32768), false, Win},
{"c:\\path\\file (x86)\bar", true, Win},
{"c:\\path\\file", true, Win},
{"c:\\path\\file:exe", false, Unknown},
{"C:\\", true, Win},
{"c:\\path\\file\\", true, Win},
{"c:/path/file/", false, Unknown},
{"/path/file/", true, Unix},
{"/path/file:SAMPLE/", true, Unix},
{"/path/file:/.txt", true, Unix},
{"/path", true, Unix},
}
for _, test := range tests {
actual, osType := IsFilePath(test.param)
if actual != test.expected || osType != test.osType {
t.Errorf("Expected IsFilePath(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsLatitude(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"-90.000", true},
{"+90", true},
{"47.1231231", true},
{"+99.9", false},
{"108", false},
}
for _, test := range tests {
actual := IsLatitude(test.param)
if actual != test.expected {
t.Errorf("Expected IsLatitude(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsLongitude(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"-180.000", true},
{"180.1", false},
{"+73.234", true},
{"+382.3811", false},
{"23.11111111", true},
}
for _, test := range tests {
actual := IsLongitude(test.param)
if actual != test.expected {
t.Errorf("Expected IsLongitude(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsSSN(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"00-90-8787", false},
{"66690-76", false},
{"191 60 2869", true},
{"191-60-2869", true},
}
for _, test := range tests {
actual := IsSSN(test.param)
if actual != test.expected {
t.Errorf("Expected IsSSN(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsMongoID(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"507f1f77bcf86cd799439011", true},
{"507f1f77bcf86cd7994390", false},
{"507f1f77bcf86cd79943901z", false},
{"507f1f77bcf86cd799439011 ", false},
{"", false},
}
for _, test := range tests {
actual := IsMongoID(test.param)
if actual != test.expected {
t.Errorf("Expected IsMongoID(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
type Address struct {
Street string `valid:"-"`
Zip string `json:"zip" valid:"numeric,required"`
}
type User struct {
Name string `valid:"required"`
Email string `valid:"required,email"`
Password string `valid:"required"`
Age int `valid:"required,numeric,@#\u0000"`
Home *Address
Work []Address
}
type UserValid struct {
Name string `valid:"required"`
Email string `valid:"required,email"`
Password string `valid:"required"`
Age int `valid:"required"`
Home *Address
Work []Address
}
type PrivateStruct struct {
privateField string `valid:"required,alpha,d_k"`
NonZero int
ListInt []int
ListString []string `valid:"alpha"`
Work [2]Address
Home Address
Map map[string]Address
}
type NegationStruct struct {
NotInt string `valid:"!int"`
Int string `valid:"int"`
}
func TestValidateNegationStruct(t *testing.T) {
var tests = []struct {
param NegationStruct
expected bool
}{
{NegationStruct{"a1", "11"}, true},
{NegationStruct{"*****@*****.**", "11"}, true},
{NegationStruct{"123456----", "11"}, true},
{NegationStruct{"::1", "11"}, true},
{NegationStruct{"123.123", "11"}, true},
{NegationStruct{"a1", "a1"}, false},
{NegationStruct{"11", "a1"}, false},
{NegationStruct{"11", "11"}, false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestValidateStruct(t *testing.T) {
var tests = []struct {
param interface{}
expected bool
}{
{User{"John", "*****@*****.**", "123G#678", 20, &Address{"Street", "123456"}, []Address{Address{"Street", "123456"}, Address{"Street", "123456"}}}, false},
{User{"John", "john!yahoo.com", "12345678", 20, &Address{"Street", "ABC456D89"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{User{"John", "", "12345", 0, &Address{"Street", "123456789"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{UserValid{"John", "*****@*****.**", "123G#678", 20, &Address{"Street", "123456"}, []Address{Address{"Street", "123456"}, Address{"Street", "123456"}}}, true},
{UserValid{"John", "john!yahoo.com", "12345678", 20, &Address{"Street", "ABC456D89"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{UserValid{"John", "", "12345", 0, &Address{"Street", "123456789"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{nil, true},
{User{"John", "*****@*****.**", "123G#678", 0, &Address{"Street", "123456"}, []Address{}}, false},
{"im not a struct", false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
TagMap["d_k"] = Validator(func(str string) bool {
return str == "d_k"
})
result, err := ValidateStruct(PrivateStruct{"d_k", 0, []int{1, 2}, []string{"hi", "super"}, [2]Address{Address{"Street", "123456"},
Address{"Street", "123456"}}, Address{"Street", "123456"}, map[string]Address{"address": Address{"Street", "123456"}}})
if result != true {
t.Log("Case ", 6, ": expected ", true, " when result is ", result)
t.Error(err)
t.FailNow()
}
}
func ExampleValidateStruct() {
type Post struct {
Title string `valid:"alphanum,required"`
Message string `valid:"duck,ascii"`
AuthorIP string `valid:"ipv4"`
}
post := &Post{"My Example Post", "duck", "123.234.54.3"}
//Add your own struct validation tags
TagMap["duck"] = Validator(func(str string) bool {
return str == "duck"
})
result, err := ValidateStruct(post)
if err != nil {
println("error: " + err.Error())
}
println(result)
}
func TestFilePath(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
osType int
}{
{"c:\\" + strings.Repeat("a", 32767), true, Win}, //See http://msdn.microsoft.com/en-us/library/aa365247(VS.85).aspx#maxpath
{"c:\\" + strings.Repeat("a", 32768), false, Win},
{"c:\\path\\file (x86)\bar", true, Win},
{"c:\\path\\file", true, Win},
{"c:\\path\\file:exe", false, Unknown},
{"C:\\", true, Win},
{"c:\\path\\file\\", true, Win},
{"c:/path/file/", false, Unknown},
{"/path/file/", true, Unix},
{"/path/file:SAMPLE/", true, Unix},
{"/path/file:/.txt", true, Unix},
{"/path", true, Unix},
}
for _, test := range tests {
actual, osType := IsFilePath(test.param)
if actual != test.expected || osType != test.osType {
t.Errorf("Expected IsFilePath(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsLatitude(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"-90.000", true},
{"+90", true},
{"47.1231231", true},
{"+99.9", false},
{"108", false},
}
for _, test := range tests {
actual := IsLatitude(test.param)
if actual != test.expected {
t.Errorf("Expected IsLatitude(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsLongitude(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"-180.000", true},
{"180.1", false},
{"+73.234", true},
{"+382.3811", false},
{"23.11111111", true},
}
for _, test := range tests {
actual := IsLongitude(test.param)
if actual != test.expected {
t.Errorf("Expected IsLongitude(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsSSN(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"00-90-8787", false},
{"66690-76", false},
{"191 60 2869", true},
{"191-60-2869", true},
}
for _, test := range tests {
actual := IsSSN(test.param)
if actual != test.expected {
t.Errorf("Expected IsSSN(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsMongoID(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"507f1f77bcf86cd799439011", true},
{"507f1f77bcf86cd7994390", false},
{"507f1f77bcf86cd79943901z", false},
{"507f1f77bcf86cd799439011 ", false},
{"", false},
}
for _, test := range tests {
actual := IsMongoID(test.param)
if actual != test.expected {
t.Errorf("Expected IsMongoID(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestByteLegnth(t *testing.T) {
t.Parallel()
var tests = []struct {
value string
min string
max string
expected bool
}{
{"123456", "0", "100", true},
{"1239999", "0", "0", false},
{"1239asdfasf99", "100", "200", false},
{"1239999asdff29", "10", "30", true},
}
for _, test := range tests {
actual := ByteLength(test.value, test.min, test.max)
if actual != test.expected {
t.Errorf("Expected ByteLength(%s, %s, %s) to be %v, got %v", test.value, test.min, test.max, test.expected, actual)
}
}
}
type Address struct {
Street string `valid:"-"`
Zip string `json:"zip" valid:"numeric,required"`
}
type User struct {
Name string `valid:"required"`
Email string `valid:"required,email"`
Password string `valid:"required"`
Age int `valid:"required,numeric,@#\u0000"`
Home *Address
Work []Address
}
type UserValid struct {
Name string `valid:"required"`
Email string `valid:"required,email"`
Password string `valid:"required"`
Age int `valid:"required"`
Home *Address
Work []Address
}
type PrivateStruct struct {
privateField string `valid:"required,alpha,d_k"`
NonZero int
ListInt []int
ListString []string `valid:"alpha"`
Work [2]Address
Home Address
Map map[string]Address
}
type NegationStruct struct {
NotInt string `valid:"!int"`
Int string `valid:"int"`
}
type LengthStruct struct {
Length string `valid:"length(10|20)"`
}
type Post struct {
Title string `valid:"alpha,required"`
Message string `valid:"ascii"`
AuthorIP string `valid:"ipv4"`
}
func TestValidateNegationStruct(t *testing.T) {
var tests = []struct {
param NegationStruct
expected bool
}{
{NegationStruct{"a1", "11"}, true},
{NegationStruct{"*****@*****.**", "11"}, true},
{NegationStruct{"123456----", "11"}, true},
{NegationStruct{"::1", "11"}, true},
{NegationStruct{"123.123", "11"}, true},
{NegationStruct{"a1", "a1"}, false},
{NegationStruct{"11", "a1"}, false},
{NegationStruct{"11", "11"}, false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestLengthStruct(t *testing.T) {
var tests = []struct {
param interface{}
expected bool
}{
{LengthStruct{"11111"}, false},
{LengthStruct{"11111111111111111110000000000000000"}, false},
{LengthStruct{"11dfffdf0099"}, true},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestValidateStruct(t *testing.T) {
var tests = []struct {
param interface{}
expected bool
}{
{User{"John", "*****@*****.**", "123G#678", 20, &Address{"Street", "123456"}, []Address{Address{"Street", "123456"}, Address{"Street", "123456"}}}, false},
{User{"John", "john!yahoo.com", "12345678", 20, &Address{"Street", "ABC456D89"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{User{"John", "", "12345", 0, &Address{"Street", "123456789"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{UserValid{"John", "*****@*****.**", "123G#678", 20, &Address{"Street", "123456"}, []Address{Address{"Street", "123456"}, Address{"Street", "123456"}}}, true},
{UserValid{"John", "john!yahoo.com", "12345678", 20, &Address{"Street", "ABC456D89"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{UserValid{"John", "", "12345", 0, &Address{"Street", "123456789"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{nil, true},
{User{"John", "*****@*****.**", "123G#678", 0, &Address{"Street", "123456"}, []Address{}}, false},
{"im not a struct", false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
TagMap["d_k"] = Validator(func(str string) bool {
return str == "d_k"
})
result, err := ValidateStruct(PrivateStruct{"d_k", 0, []int{1, 2}, []string{"hi", "super"}, [2]Address{Address{"Street", "123456"},
Address{"Street", "123456"}}, Address{"Street", "123456"}, map[string]Address{"address": Address{"Street", "123456"}}})
if result != true {
t.Log("Case ", 6, ": expected ", true, " when result is ", result)
t.Error(err)
t.FailNow()
}
}
func TestRequired(t *testing.T) {
testString := "foobar"
var tests = []struct {
param interface{}
expected bool
}{
{
struct {
Pointer *string `valid:"required"`
}{},
false,
},
{
struct {
Pointer *string `valid:"required"`
}{
Pointer: &testString,
},
true,
},
{
struct {
Addr Address `valid:"required"`
}{},
false,
},
{
struct {
Addr Address `valid:"required"`
}{
Addr: Address{"", "123"},
},
true,
},
{
struct {
Pointer *Address `valid:"required"`
}{},
false,
},
{
struct {
Pointer *Address `valid:"required"`
}{
Pointer: &Address{"", "123"},
},
true,
},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestErrorByField(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected string
}{
{"message", ""},
{"Message", ""},
{"title", ""},
{"Title", "My123 does not validate as alpha"},
{"AuthorIP", "123 does not validate as ipv4"},
}
post := &Post{"My123", "duck13126", "123"}
_, err := ValidateStruct(post)
for _, test := range tests {
actual := ErrorByField(err, test.param)
if actual != test.expected {
t.Errorf("Expected ErrorByField(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestValidateStructPointers(t *testing.T) {
// Struct which uses pointers for values
type UserWithPointers struct {
Name *string `valid:"-"`
Email *string `valid:"email"`
FavoriteFood *string `valid:"length(0|32)"`
Nerd *bool `valid:"-"`
}
var tests = []struct {
param string
expected string
}{
{"Name", ""},
{"Email", "invalid does not validate as email"},
{"FavoriteFood", ""},
{"Nerd", ""},
}
name := "Herman"
email := "invalid"
food := "Pizza"
nerd := true
user := &UserWithPointers{&name, &email, &food, &nerd}
_, err := ValidateStruct(user)
for _, test := range tests {
actual := ErrorByField(err, test.param)
if actual != test.expected {
t.Errorf("Expected ErrorByField(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func ExampleValidateStruct() {
type Post struct {
Title string `valid:"alphanum,required"`
Message string `valid:"duck,ascii"`
AuthorIP string `valid:"ipv4"`
}
post := &Post{"My Example Post", "duck", "123.234.54.3"}
//Add your own struct validation tags
TagMap["duck"] = Validator(func(str string) bool {
return str == "duck"
})
result, err := ValidateStruct(post)
if err != nil {
println("error: " + err.Error())
}
println(result)
}
func TestFilePath(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
osType int
}{
{"c:\\" + strings.Repeat("a", 32767), true, Win}, //See http://msdn.microsoft.com/en-us/library/aa365247(VS.85).aspx#maxpath
{"c:\\" + strings.Repeat("a", 32768), false, Win},
{"c:\\path\\file (x86)\bar", true, Win},
{"c:\\path\\file", true, Win},
{"c:\\path\\file:exe", false, Unknown},
{"C:\\", true, Win},
{"c:\\path\\file\\", true, Win},
{"c:/path/file/", false, Unknown},
{"/path/file/", true, Unix},
{"/path/file:SAMPLE/", true, Unix},
{"/path/file:/.txt", true, Unix},
{"/path", true, Unix},
}
for _, test := range tests {
actual, osType := IsFilePath(test.param)
if actual != test.expected || osType != test.osType {
t.Errorf("Expected IsFilePath(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsLatitude(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"-90.000", true},
{"+90", true},
{"47.1231231", true},
{"+99.9", false},
{"108", false},
}
for _, test := range tests {
actual := IsLatitude(test.param)
if actual != test.expected {
t.Errorf("Expected IsLatitude(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsLongitude(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"-180.000", true},
{"180.1", false},
{"+73.234", true},
{"+382.3811", false},
{"23.11111111", true},
}
for _, test := range tests {
actual := IsLongitude(test.param)
if actual != test.expected {
t.Errorf("Expected IsLongitude(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsSSN(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"", false},
{"00-90-8787", false},
{"66690-76", false},
{"191 60 2869", true},
{"191-60-2869", true},
}
for _, test := range tests {
actual := IsSSN(test.param)
if actual != test.expected {
t.Errorf("Expected IsSSN(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestIsMongoID(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected bool
}{
{"507f1f77bcf86cd799439011", true},
{"507f1f77bcf86cd7994390", false},
{"507f1f77bcf86cd79943901z", false},
{"507f1f77bcf86cd799439011 ", false},
{"", false},
}
for _, test := range tests {
actual := IsMongoID(test.param)
if actual != test.expected {
t.Errorf("Expected IsMongoID(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestByteLength(t *testing.T) {
t.Parallel()
var tests = []struct {
value string
min string
max string
expected bool
}{
{"123456", "0", "100", true},
{"1239999", "0", "0", false},
{"1239asdfasf99", "100", "200", false},
{"1239999asdff29", "10", "30", true},
}
for _, test := range tests {
actual := ByteLength(test.value, test.min, test.max)
if actual != test.expected {
t.Errorf("Expected ByteLength(%s, %s, %s) to be %v, got %v", test.value, test.min, test.max, test.expected, actual)
}
}
}
func TestStringLength(t *testing.T) {
t.Parallel()
var tests = []struct {
value string
min string
max string
expected bool
}{
{"123456", "0", "100", true},
{"1239999", "0", "0", false},
{"1239asdfasf99", "100", "200", false},
{"1239999asdff29", "10", "30", true},
{"あいうえお", "0", "5", true},
{"あいうえおか", "0", "5", false},
{"あいうえお", "0", "0", false},
{"あいうえ", "5", "10", false},
}
for _, test := range tests {
actual := StringLength(test.value, test.min, test.max)
if actual != test.expected {
t.Errorf("Expected StringLength(%s, %s, %s) to be %v, got %v", test.value, test.min, test.max, test.expected, actual)
}
}
}
type Address struct {
Street string `valid:"-"`
Zip string `json:"zip" valid:"numeric,required"`
}
type User struct {
Name string `valid:"required"`
Email string `valid:"required,email"`
Password string `valid:"required"`
Age int `valid:"required,numeric,@#\u0000"`
Home *Address
Work []Address
}
type UserValid struct {
Name string `valid:"required"`
Email string `valid:"required,email"`
Password string `valid:"required"`
Age int `valid:"required"`
Home *Address
Work []Address
}
type PrivateStruct struct {
privateField string `valid:"required,alpha,d_k"`
NonZero int
ListInt []int
ListString []string `valid:"alpha"`
Work [2]Address
Home Address
Map map[string]Address
}
type NegationStruct struct {
NotInt string `valid:"!int"`
Int string `valid:"int"`
}
type LengthStruct struct {
Length string `valid:"length(10|20)"`
}
type StringLengthStruct struct {
Length string `valid:"stringlength(10|20)"`
}
type Post struct {
Title string `valid:"alpha,required"`
Message string `valid:"ascii"`
AuthorIP string `valid:"ipv4"`
}
type MissingValidationDeclationStruct struct {
Name string ``
Email string `valid:"required,email"`
}
type FieldsRequiredByDefaultButExemptStruct struct {
Name string `valid:"-"`
Email string `valid:"email"`
}
type FieldsRequiredByDefaultButExemptOrOptionalStruct struct {
Name string `valid:"-"`
Email string `valid:"optional,email"`
}
func TestValidateMissingValidationDeclationStruct(t *testing.T) {
var tests = []struct {
param MissingValidationDeclationStruct
expected bool
}{
{MissingValidationDeclationStruct{}, false},
{MissingValidationDeclationStruct{Name: "TEST", Email: "*****@*****.**"}, false},
}
SetFieldsRequiredByDefault(true)
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
SetFieldsRequiredByDefault(false)
}
func TestFieldsRequiredByDefaultButExemptStruct(t *testing.T) {
var tests = []struct {
param FieldsRequiredByDefaultButExemptStruct
expected bool
}{
{FieldsRequiredByDefaultButExemptStruct{}, false},
{FieldsRequiredByDefaultButExemptStruct{Name: "TEST"}, false},
{FieldsRequiredByDefaultButExemptStruct{Email: ""}, false},
{FieldsRequiredByDefaultButExemptStruct{Email: "*****@*****.**"}, true},
}
SetFieldsRequiredByDefault(true)
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
SetFieldsRequiredByDefault(false)
}
func TestFieldsRequiredByDefaultButExemptOrOptionalStruct(t *testing.T) {
var tests = []struct {
param FieldsRequiredByDefaultButExemptOrOptionalStruct
expected bool
}{
{FieldsRequiredByDefaultButExemptOrOptionalStruct{}, true},
{FieldsRequiredByDefaultButExemptOrOptionalStruct{Name: "TEST"}, true},
{FieldsRequiredByDefaultButExemptOrOptionalStruct{Email: ""}, true},
{FieldsRequiredByDefaultButExemptOrOptionalStruct{Email: "*****@*****.**"}, true},
{FieldsRequiredByDefaultButExemptOrOptionalStruct{Email: "test@example"}, false},
}
SetFieldsRequiredByDefault(true)
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
SetFieldsRequiredByDefault(false)
}
type CustomByteArray [6]byte
type StructWithCustomByteArray struct {
ID CustomByteArray `valid:"customByteArrayValidator"`
Email string `valid:"email"`
}
func TestStructWithCustomByteArray(t *testing.T) {
// add our custom byte array validator that fails when the byte array is pristine (all zeroes)
CustomTypeTagMap["customByteArrayValidator"] = CustomTypeValidator(func(i interface{}) bool {
switch v := i.(type) {
case CustomByteArray:
for _, e := range v { // check if v is empty, i.e. all zeroes
if e != 0 {
return true
}
}
}
return false
})
testCustomByteArray := CustomByteArray{'1', '2', '3', '4', '5', '6'}
var tests = []struct {
param StructWithCustomByteArray
expected bool
}{
{StructWithCustomByteArray{}, false},
{StructWithCustomByteArray{Email: "*****@*****.**"}, false},
{StructWithCustomByteArray{ID: testCustomByteArray, Email: "*****@*****.**"}, true},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestValidateNegationStruct(t *testing.T) {
var tests = []struct {
param NegationStruct
expected bool
}{
{NegationStruct{"a1", "11"}, true},
{NegationStruct{"*****@*****.**", "11"}, true},
{NegationStruct{"123456----", "11"}, true},
{NegationStruct{"::1", "11"}, true},
{NegationStruct{"123.123", "11"}, true},
{NegationStruct{"a1", "a1"}, false},
{NegationStruct{"11", "a1"}, false},
{NegationStruct{"11", "11"}, false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestLengthStruct(t *testing.T) {
var tests = []struct {
param interface{}
expected bool
}{
{LengthStruct{"11111"}, false},
{LengthStruct{"11111111111111111110000000000000000"}, false},
{LengthStruct{"11dfffdf0099"}, true},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestStringLengthStruct(t *testing.T) {
var tests = []struct {
param interface{}
expected bool
}{
{StringLengthStruct{"11111"}, false},
{StringLengthStruct{"11111111111111111110000000000000000"}, false},
{StringLengthStruct{"11dfffdf0099"}, true},
{StringLengthStruct{"あいうえお"}, false},
{StringLengthStruct{"あいうえおかきくけこ"}, true},
{StringLengthStruct{"あいうえおかきくけこさしすせそたちつてと"}, true},
{StringLengthStruct{"あいうえおかきくけこさしすせそたちつてとな"}, false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestValidateStruct(t *testing.T) {
var tests = []struct {
param interface{}
expected bool
}{
{User{"John", "*****@*****.**", "123G#678", 20, &Address{"Street", "123456"}, []Address{Address{"Street", "123456"}, Address{"Street", "123456"}}}, false},
{User{"John", "john!yahoo.com", "12345678", 20, &Address{"Street", "ABC456D89"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{User{"John", "", "12345", 0, &Address{"Street", "123456789"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{UserValid{"John", "*****@*****.**", "123G#678", 20, &Address{"Street", "123456"}, []Address{Address{"Street", "123456"}, Address{"Street", "123456"}}}, true},
{UserValid{"John", "john!yahoo.com", "12345678", 20, &Address{"Street", "ABC456D89"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{UserValid{"John", "", "12345", 0, &Address{"Street", "123456789"}, []Address{Address{"Street", "ABC456D89"}, Address{"Street", "123456"}}}, false},
{nil, true},
{User{"John", "*****@*****.**", "123G#678", 0, &Address{"Street", "123456"}, []Address{}}, false},
{"im not a struct", false},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
TagMap["d_k"] = Validator(func(str string) bool {
return str == "d_k"
})
result, err := ValidateStruct(PrivateStruct{"d_k", 0, []int{1, 2}, []string{"hi", "super"}, [2]Address{Address{"Street", "123456"},
Address{"Street", "123456"}}, Address{"Street", "123456"}, map[string]Address{"address": Address{"Street", "123456"}}})
if result != true {
t.Log("Case ", 6, ": expected ", true, " when result is ", result)
t.Error(err)
t.FailNow()
}
}
type testByteArray [8]byte
type testByteMap map[byte]byte
type testByteSlice []byte
func TestRequired(t *testing.T) {
testString := "foobar"
var tests = []struct {
param interface{}
expected bool
}{
{
struct {
Pointer *string `valid:"required"`
}{},
false,
},
{
struct {
Pointer *string `valid:"required"`
}{
Pointer: &testString,
},
true,
},
{
struct {
Addr Address `valid:"required"`
}{},
false,
},
{
struct {
Addr Address `valid:"required"`
}{
Addr: Address{"", "123"},
},
true,
},
{
struct {
Pointer *Address `valid:"required"`
}{},
false,
},
{
struct {
Pointer *Address `valid:"required"`
}{
Pointer: &Address{"", "123"},
},
true,
},
{
struct {
TestByteArray testByteArray `valid:"required"`
}{},
false,
},
{
struct {
TestByteArray testByteArray `valid:"required"`
}{
testByteArray{},
},
false,
},
{
struct {
TestByteArray testByteArray `valid:"required"`
}{
testByteArray{'1', '2', '3', '4', '5', '6', '7', 'A'},
},
true,
},
{
struct {
TestByteMap testByteMap `valid:"required"`
}{},
false,
},
{
struct {
TestByteSlice testByteSlice `valid:"required"`
}{},
false,
},
}
for _, test := range tests {
actual, err := ValidateStruct(test.param)
if actual != test.expected {
t.Errorf("Expected ValidateStruct(%q) to be %v, got %v", test.param, test.expected, actual)
if err != nil {
t.Errorf("Got Error on ValidateStruct(%q): %s", test.param, err)
}
}
}
}
func TestErrorByField(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected string
}{
{"message", ""},
{"Message", ""},
{"title", ""},
{"Title", "My123 does not validate as alpha"},
{"AuthorIP", "123 does not validate as ipv4"},
}
post := &Post{"My123", "duck13126", "123"}
_, err := ValidateStruct(post)
for _, test := range tests {
actual := ErrorByField(err, test.param)
if actual != test.expected {
t.Errorf("Expected ErrorByField(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestErrorsByField(t *testing.T) {
t.Parallel()
var tests = []struct {
param string
expected string
}{
{"Title", "My123 does not validate as alpha"},
{"AuthorIP", "123 does not validate as ipv4"},
}
post := &Post{Title: "My123", Message: "duck13126", AuthorIP: "123"}
_, err := ValidateStruct(post)
errs := ErrorsByField(err)
if len(errs) != 2 {
t.Errorf("There should only be 2 errors but got %v", len(errs))
}
for _, test := range tests {
if actual, ok := errs[test.param]; !ok || actual != test.expected {
t.Errorf("Expected ErrorsByField(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func TestValidateStructPointers(t *testing.T) {
// Struct which uses pointers for values
type UserWithPointers struct {
Name *string `valid:"-"`
Email *string `valid:"email"`
FavoriteFood *string `valid:"length(0|32)"`
Nerd *bool `valid:"-"`
}
var tests = []struct {
param string
expected string
}{
{"Name", ""},
{"Email", "invalid does not validate as email"},
{"FavoriteFood", ""},
{"Nerd", ""},
}
name := "Herman"
email := "invalid"
food := "Pizza"
nerd := true
user := &UserWithPointers{&name, &email, &food, &nerd}
_, err := ValidateStruct(user)
for _, test := range tests {
actual := ErrorByField(err, test.param)
if actual != test.expected {
t.Errorf("Expected ErrorByField(%q) to be %v, got %v", test.param, test.expected, actual)
}
}
}
func ExampleValidateStruct() {
type Post struct {
Title string `valid:"alphanum,required"`
Message string `valid:"duck,ascii"`
AuthorIP string `valid:"ipv4"`
}
post := &Post{"My Example Post", "duck", "123.234.54.3"}
//Add your own struct validation tags
TagMap["duck"] = Validator(func(str string) bool {
return str == "duck"
})
result, err := ValidateStruct(post)
if err != nil {
println("error: " + err.Error())
}
println(result)
}
