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package client
import (
"testing"
"github.com/go-playground/validator/v10"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
type testValidationModel struct {
Name string `validate:"min=1,max=64"`
Age int `validate:"min=0,max=150"`
Email string `validate:"omitempty,email"`
Tags []string `validate:"dive,max=10"`
Score *int `validate:"omitempty,min=0,max=100"`
FloodVLANs []int `validate:"max=4096,dive,min=0,max=4095"`
Protocols []string `validate:"dive,oneof='OpenFlow10' 'OpenFlow11' 'OpenFlow12' 'OpenFlow13' 'OpenFlow14' 'OpenFlow15'"`
Mappings map[int]int `validate:"dive,keys,min=0,max=16777215,endkeys,min=0,max=4095"`
Config map[string]string `validate:"dive,keys,min=1,max=32,endkeys,min=1,max=256"`
KeyConfig map[int]int `validate:"dive,keys,min=0,max=10"`
ValueConfig map[string]int `validate:"dive,min=0,max=10"`
IsActive bool
}
type testValidationNestedModel struct {
ID string `validate:"uuid"`
Detail testValidationModel `validate:"required"`
}
func intPtr(i int) *int {
return &i
}
func TestValidateModel_Nil(t *testing.T) {
err := validateModel(nil)
require.Error(t, err)
assert.ErrorContains(t, err, "model cannot be nil")
}
func TestValidateModel_Valid(t *testing.T) {
model := testValidationModel{
Name: "Test Name",
Age: 30,
Email: "test@example.com",
Tags: []string{"tag1", "tag2"},
Score: intPtr(85),
FloodVLANs: []int{100, 200, 4095},
Protocols: []string{"OpenFlow13", "OpenFlow15"},
Mappings: map[int]int{100: 500, 200: 1000, 16777215: 4095},
Config: map[string]string{"key1": "value1", "key2": "value2"},
KeyConfig: map[int]int{1: 1, 10: 10},
ValueConfig: map[string]int{"key1": 1, "key2": 9},
IsActive: true,
}
err := validateModel(&model)
require.NoError(t, err)
}
func TestValidateModel_Invalid(t *testing.T) {
tests := []struct {
name string
model testValidationModel
expectedError string
}{
{
name: "invalid empty name",
model: testValidationModel{
Name: "",
Age: 30,
},
expectedError: "field 'testValidationModel.Name' (value: '') failed on rule 'min' (param: 1)",
},
{
name: "invalid age",
model: testValidationModel{
Name: "Test Name",
Age: -5,
},
expectedError: "field 'testValidationModel.Age' (value: '-5') failed on rule 'min' (param: 0)",
},
{
name: "invalid email",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Email: "not-an-email",
},
expectedError: "field 'testValidationModel.Email' (value: 'not-an-email') failed on rule 'email'",
},
{
name: "invalid score",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Score: intPtr(150),
},
expectedError: "field 'testValidationModel.Score' (value: '150') failed on rule 'max' (param: 100)",
},
{
name: "invalid FloodVLAN value (too high)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
FloodVLANs: []int{100, 4096},
},
expectedError: "field 'testValidationModel.FloodVLANs[1]' (value: '4096') failed on rule 'max' (param: 4095)",
},
{
name: "invalid FloodVLAN value (too low)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
FloodVLANs: []int{-1, 100},
},
expectedError: "field 'testValidationModel.FloodVLANs[0]' (value: '-1') failed on rule 'min' (param: 0)",
},
{
name: "invalid Protocol value",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Protocols: []string{"OpenFlow13", "InvalidProtocol"},
},
expectedError: "field 'testValidationModel.Protocols[1]' (value: 'InvalidProtocol') failed on rule 'oneof' (param: 'OpenFlow10' 'OpenFlow11' 'OpenFlow12' 'OpenFlow13' 'OpenFlow14' 'OpenFlow15')",
},
{
name: "invalid Mappings key (too high)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Mappings: map[int]int{16777216: 1000},
},
expectedError: "field 'testValidationModel.Mappings[16777216]' (value: '16777216') failed on rule 'max' (param: 16777215)",
},
{
name: "invalid Mappings key (too low)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Mappings: map[int]int{-1: 1000},
},
expectedError: "field 'testValidationModel.Mappings[-1]' (value: '-1') failed on rule 'min' (param: 0)",
},
{
name: "invalid Mappings value (too high)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Mappings: map[int]int{100: 4096},
},
expectedError: "field 'testValidationModel.Mappings[100]' (value: '4096') failed on rule 'max' (param: 4095)",
},
{
name: "invalid Mappings value (too low)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Mappings: map[int]int{100: -1},
},
expectedError: "field 'testValidationModel.Mappings[100]' (value: '-1') failed on rule 'min' (param: 0)",
},
{
name: "invalid Config key (too short)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Config: map[string]string{"": "value1"},
},
expectedError: "field 'testValidationModel.Config[]' (value: '') failed on rule 'min' (param: 1)",
},
{
name: "invalid Config key (too long)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Config: map[string]string{"verylongkeythatexceedsthirtytwocharacters": "value1"},
},
expectedError: "field 'testValidationModel.Config[verylongkeythatexceedsthirtytwocharacters]' (value: 'verylongkeythatexceedsthirtytwocharacters') failed on rule 'max' (param: 32)",
},
{
name: "invalid Config value (too short)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Config: map[string]string{"key1": ""},
},
expectedError: "field 'testValidationModel.Config[key1]' (value: '') failed on rule 'min' (param: 1)",
},
{
name: "invalid Config value (too long)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
Config: map[string]string{"key1": "verylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimit"},
},
expectedError: "field 'testValidationModel.Config[key1]' (value: 'verylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimitverylongvaluethatexceedstwohundredandfiftysixcharacterslimit') failed on rule 'max' (param: 256)",
},
{
name: "invalid KeyConfig key (too large)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
KeyConfig: map[int]int{11: 999},
},
expectedError: "field 'testValidationModel.KeyConfig[11]' (value: '11') failed on rule 'max' (param: 10)",
},
{
name: "invalid ValueConfig value (too large)",
model: testValidationModel{
Name: "Test Name",
Age: 30,
ValueConfig: map[string]int{"key1": 11, "key2": 10},
},
expectedError: "field 'testValidationModel.ValueConfig[key1]' (value: '11') failed on rule 'max' (param: 10)",
},
}
for _, tc := range tests {
t.Run(tc.name, func(t *testing.T) {
err := validateModel(&tc.model)
require.Error(t, err)
require.ErrorContains(t, err, "model validation failed:")
if tc.expectedError != "" {
require.ErrorContains(t, err, tc.expectedError)
}
var valErrs validator.ValidationErrors
require.ErrorAs(t, err, &valErrs)
assert.NotEmpty(t, valErrs)
})
}
}
func TestValidateModel_NestedStruct(t *testing.T) {
validNestedModel := testValidationNestedModel{
ID: "550e8400-e29b-41d4-a716-446655440000",
Detail: testValidationModel{
Name: "Test Name",
Age: 30,
FloodVLANs: []int{100, 200},
Protocols: []string{"OpenFlow13"},
Mappings: map[int]int{100: 500},
Config: map[string]string{"key1": "value1"},
},
}
err := validateModel(&validNestedModel)
require.NoError(t, err)
invalidNestedModel := testValidationNestedModel{
ID: "invalid-uuid",
Detail: testValidationModel{
Name: "Test Name",
Age: 30,
},
}
err = validateModel(&invalidNestedModel)
require.Error(t, err)
require.ErrorContains(t, err, "model validation failed:")
require.ErrorContains(t, err, "field 'testValidationNestedModel.ID' (value: 'invalid-uuid') failed on rule 'uuid'")
var valErrs validator.ValidationErrors
require.ErrorAs(t, err, &valErrs)
assert.NotEmpty(t, valErrs)
}
func TestValidateModel_SliceValidation(t *testing.T) {
model := testValidationModel{
Name: "Test Name",
Age: 30,
Tags: []string{"this-tag-is-more-than-ten-characters-long", "valid-tag"},
}
err := validateModel(&model)
require.Error(t, err)
require.ErrorContains(t, err, "model validation failed:")
require.ErrorContains(t, err, "field 'testValidationModel.Tags[0]' (value: 'this-tag-is-more-than-ten-characters-long') failed on rule 'max' (param: 10)")
var valErrs validator.ValidationErrors
require.ErrorAs(t, err, &valErrs)
assert.NotEmpty(t, valErrs)
}
func TestFormatValidationErrors(t *testing.T) {
// Test the formatValidationErrors function directly
model := testValidationModel{
Name: "",
Age: -5,
}
err := validate.Struct(&model)
require.Error(t, err)
var valErrs validator.ValidationErrors
require.ErrorAs(t, err, &valErrs)
// Test without context
formatted := formatValidationErrors("client.testValidationModel", "", valErrs)
assert.Contains(t, formatted, "validation error for model client.testValidationModel")
assert.Contains(t, formatted, "field 'testValidationModel.Name' (value: '') failed on rule 'min' (param: 1)")
assert.Contains(t, formatted, "field 'testValidationModel.Age' (value: '-5') failed on rule 'min' (param: 0)")
// Test with context
formatted = formatValidationErrors("client.testValidationModel", "mutation on column name", valErrs)
assert.Contains(t, formatted, "validation error for model client.testValidationModel: mutation on column name")
assert.Contains(t, formatted, "field 'testValidationModel.Name' (value: '') failed on rule 'min' (param: 1)")
}
|
