~repos /gromer

package gromer

import (
  "regexp"
  "testing"
  "time"

  "github.com/go-playground/validator/v10"
  "github.com/stretchr/testify/assert"
)

func init() {
  pinCodeRegex := regexp.MustCompile("^[1-9]{1}[0-9]{2}\\s{0,1}[0-9]{3}$")
  RegisterValidation("pincode", "is not in valid format", func(fl validator.FieldLevel) bool {
    return pinCodeRegex.MatchString(fl.Field().String())
  })
}

func TestValidator(t *testing.T) {
  assert.NoError(t, Validator.Var("560001", "pincode"))
  assert.EqualError(t, Validator.Var("ABCD", "pincode"), "Key: '' Error:Field validation for '' failed on the 'pincode' tag")
}

type Todo struct {
  ID        string    `json:"id" validate:"required"`
  OrgID     string    `json:"orgId" validate:"required"`
  Pincode   string    `json:"pincode" validate:"required,pincode"`
  PAN       string    `json:"pan" validate:"required"`
  CreatedAt time.Time `json:"createdAt"`
}

func TestValidate(t *testing.T) {
  todo := &Todo{
    ID:      "123",
    OrgID:   "",
    Pincode: "",
    PAN:     "",
  }
  err := Validate(todo)
  validationErrors := err.(validator.ValidationErrors)
  assert.Equal(t, GetValidationError(validationErrors), map[string]string{
    "pincode": "is required",
    "pan":     "is required",
    "orgId":   "is required",
  })

  todo.Pincode = "AWS"
  todo.OrgID = "123"
  err = Validate(todo)
  validationErrors = err.(validator.ValidationErrors)
  assert.EqualValues(t, map[string]string{
    "pincode": "is not in valid format",
    "pan":     "is required",
  }, GetValidationError(validationErrors))
}

type Note struct {
  ID        string    `json:"id"`
  Text      string    `json:"text"`
  CreatedAt time.Time `json:"createdAt"`
}

func TestMerge(t *testing.T) {
  note := &Note{
    ID:        "",
    Text:      "",
    CreatedAt: time.Time{},
  }
  err := Merge(note, &Note{
    ID:        "1",
    Text:      "1",
    CreatedAt: time.Date(2020, 10, 10, 0, 0, 0, 0, time.UTC),
  })
  assert.NoError(t, err)
  assert.EqualValues(t, &Note{
    ID:        "1",
    Text:      "1",
    CreatedAt: time.Date(2020, 10, 10, 0, 0, 0, 0, time.UTC),
  }, note)
  err = Merge(note, &Note{
    ID:        "2",
    Text:      "2",
    CreatedAt: time.Date(2020, 11, 11, 0, 0, 0, 0, time.UTC),
  })
  assert.NoError(t, err)
  assert.EqualValues(t, &Note{
    ID:        "2",
    Text:      "2",
    CreatedAt: time.Date(2020, 11, 11, 0, 0, 0, 0, time.UTC),
  }, note)
  // TODO: look at this merge
  err = Merge(note, &Note{
    ID:        "2",
    Text:      "",
    CreatedAt: time.Time{},
  })
  assert.NoError(t, err)
  assert.EqualValues(t, &Note{
    ID:        "2",
    Text:      "2",
    CreatedAt: time.Date(2020, 11, 11, 0, 0, 0, 0, time.UTC),
  }, note)
}