dmitriygnatenko-v2/internal/helpers/trans_test.go

package helpers

import (
	"testing"

	"github.com/go-playground/locales/ru"
	ut "github.com/go-playground/universal-translator"
	"github.com/go-playground/validator/v10"
	"github.com/stretchr/testify/assert"
)

func Test_GetDefaultTranslator(t *testing.T) {
	var (
		validate      = validator.New()
		localeRu      = ru.New()
		uniTrans      = ut.New(localeRu, localeRu)
		translator, _ = uniTrans.GetTranslator(localeRu.Locale())
	)

	tests := []struct {
		name string
		req  *validator.Validate
		res  ut.Translator
		err  error
	}{
		{
			name: "positive case",
			req:  validate,
			res:  translator,
			err:  nil,
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			res, err := GetDefaultTranslator(tt.req)
			assert.IsType(t, tt.res, res)
			assert.Equal(t, tt.err, err)
		})
	}
}