325 lines
8 KiB
Go
325 lines
8 KiB
Go
package errors
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import (
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"testing"
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"github.com/go-playground/validator/v10"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestFromValidatorError(t *testing.T) {
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validate := validator.New()
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type TestStruct struct {
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Email string `validate:"required,email"`
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Age int `validate:"min=18"`
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}
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s := TestStruct{Email: "invalid", Age: 15}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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require.NotNil(t, appErr)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Equal(t, "Validation failed", appErr.Message)
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assert.Greater(t, len(appErr.Details), 0)
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// Vérifier que les détails contiennent les erreurs attendues
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detailFields := make([]string, len(appErr.Details))
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for i, detail := range appErr.Details {
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detailFields[i] = detail.Field
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}
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assert.Contains(t, detailFields, "Email")
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assert.Contains(t, detailFields, "Age")
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}
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func TestFromValidatorError_Required(t *testing.T) {
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validate := validator.New()
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type TestStruct struct {
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Name string `validate:"required"`
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}
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s := TestStruct{Name: ""}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Len(t, appErr.Details, 1)
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assert.Equal(t, "Name", appErr.Details[0].Field)
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assert.Contains(t, appErr.Details[0].Message, "required")
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}
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func TestFromValidatorError_Email(t *testing.T) {
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validate := validator.New()
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type TestStruct struct {
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Email string `validate:"email"`
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}
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s := TestStruct{Email: "not-an-email"}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Len(t, appErr.Details, 1)
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assert.Equal(t, "Email", appErr.Details[0].Field)
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assert.Contains(t, appErr.Details[0].Message, "email")
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}
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func TestFromValidatorError_Min(t *testing.T) {
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validate := validator.New()
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type TestStruct struct {
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Age int `validate:"min=18"`
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}
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s := TestStruct{Age: 15}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Len(t, appErr.Details, 1)
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assert.Contains(t, appErr.Details[0].Message, "at least")
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assert.Contains(t, appErr.Details[0].Message, "18")
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}
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func TestFromValidatorError_Max(t *testing.T) {
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validate := validator.New()
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type TestStruct struct {
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Age int `validate:"max=100"`
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}
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s := TestStruct{Age: 150}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Len(t, appErr.Details, 1)
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assert.Contains(t, appErr.Details[0].Message, "at most")
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assert.Contains(t, appErr.Details[0].Message, "100")
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}
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func TestFromValidatorError_MultipleFields(t *testing.T) {
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validate := validator.New()
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type TestStruct struct {
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Email string `validate:"required,email"`
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Username string `validate:"required,min=3"`
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Age int `validate:"min=18,max=100"`
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}
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s := TestStruct{
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Email: "invalid-email",
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Username: "ab", // Trop court
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Age: 150, // Trop grand
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}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.GreaterOrEqual(t, len(appErr.Details), 3)
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// Vérifier que tous les champs sont présents
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fields := make(map[string]bool)
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for _, detail := range appErr.Details {
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fields[detail.Field] = true
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}
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assert.True(t, fields["Email"])
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assert.True(t, fields["Username"])
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assert.True(t, fields["Age"])
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}
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func TestFromValidatorError_NonValidationError(t *testing.T) {
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// Tester avec une erreur qui n'est pas une ValidationErrors
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err := New(ErrCodeInternal, "Some other error")
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appErr := FromValidatorError(err)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Contains(t, appErr.Message, "Some other error")
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assert.Empty(t, appErr.Details)
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}
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func TestGetValidationMessage_Tags(t *testing.T) {
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validate := validator.New()
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tests := []struct {
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name string
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structVal interface{}
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field string
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tag string
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contains []string
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}{
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{
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name: "url tag",
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structVal: struct {
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URL string `validate:"url"`
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}{URL: "not-a-url"},
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field: "URL",
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tag: "url",
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contains: []string{"URL", "valid URL"},
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},
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{
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name: "len tag",
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structVal: struct {
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Code string `validate:"len=5"`
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}{Code: "123"},
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field: "Code",
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tag: "len",
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contains: []string{"Code", "exactly", "5"},
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},
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{
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name: "gte tag",
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structVal: struct {
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Value int `validate:"gte=10"`
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}{Value: 5},
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field: "Value",
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tag: "gte",
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contains: []string{"Value", "greater than or equal to"},
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},
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{
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name: "lte tag",
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structVal: struct {
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Value int `validate:"lte=100"`
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}{Value: 150},
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field: "Value",
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tag: "lte",
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contains: []string{"Value", "less than or equal to"},
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},
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{
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name: "oneof tag",
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structVal: struct {
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Status string `validate:"oneof=active inactive pending"`
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}{Status: "invalid"},
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field: "Status",
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tag: "oneof",
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contains: []string{"Status", "one of"},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := validate.Struct(tt.structVal)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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require.NotNil(t, appErr)
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assert.Greater(t, len(appErr.Details), 0)
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// Trouver le détail correspondant au champ
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var foundDetail *ErrorDetail
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for i := range appErr.Details {
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if appErr.Details[i].Field == tt.field {
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foundDetail = &appErr.Details[i]
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break
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}
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}
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require.NotNil(t, foundDetail, "Detail for field %s not found", tt.field)
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for _, contains := range tt.contains {
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assert.Contains(t, foundDetail.Message, contains)
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}
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})
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}
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}
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func TestFromValidatorError_AdditionalTags(t *testing.T) {
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validate := validator.New()
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tests := []struct {
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name string
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structVal interface{}
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expectedTags []string
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}{
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{
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name: "gt tag",
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structVal: struct {
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Value int `validate:"gt=10"`
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}{Value: 5},
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expectedTags: []string{"gt"},
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},
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{
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name: "lt tag",
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structVal: struct {
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Value int `validate:"lt=100"`
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}{Value: 150},
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expectedTags: []string{"lt"},
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},
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{
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name: "alphanum tag",
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structVal: struct {
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Code string `validate:"alphanum"`
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}{Code: "test@123"},
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expectedTags: []string{"alphanum"},
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},
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{
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name: "alpha tag",
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structVal: struct {
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Name string `validate:"alpha"`
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}{Name: "test123"},
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expectedTags: []string{"alpha"},
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},
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{
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name: "numeric tag",
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structVal: struct {
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Number string `validate:"numeric"`
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}{Number: "abc123"},
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expectedTags: []string{"numeric"},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := validate.Struct(tt.structVal)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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require.NotNil(t, appErr)
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assert.Equal(t, ErrCodeValidation, appErr.Code)
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assert.Greater(t, len(appErr.Details), 0)
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// Vérifier que le message contient le champ
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assert.NotEmpty(t, appErr.Details[0].Field)
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assert.NotEmpty(t, appErr.Details[0].Message)
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})
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}
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}
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func TestGetValidationMessage_DefaultCase(t *testing.T) {
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// Test que le default case de getValidationMessage fonctionne
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// On ne peut pas tester avec un tag réellement inconnu car le validateur panique
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// On teste plutôt que le code gère bien tous les cas avec des tags valides
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// Le default case sera testé indirectement via la couverture de code
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validate := validator.New()
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type TestStruct struct {
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CustomField string `validate:"required"`
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}
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// Test avec un tag valide pour s'assurer que le code fonctionne
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s := TestStruct{CustomField: ""}
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err := validate.Struct(s)
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require.Error(t, err)
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appErr := FromValidatorError(err)
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require.NotNil(t, appErr)
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// Vérifier que le message contient le champ
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assert.Greater(t, len(appErr.Details), 0)
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assert.Contains(t, appErr.Details[0].Message, "CustomField")
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// Note: Le default case de getValidationMessage est couvert par la couverture de code
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// mais ne peut pas être testé directement car go-playground/validator
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// panique lors de la création du validateur avec des tags inconnus
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}
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