package helpers

import (
	"fmt"
	"testing"

	"github.com/stretchr/testify/assert"
)

func Test_StructToMap(t *testing.T) {
	t.Run("Convert simple struct to map", func(t *testing.T) {
		type User struct {
			Name   string  `json:"name"`
			Age    int     `json:"age"`
			Height float32 `json:"height"`
		}

		user := &User{
			Name:   "Pero",
			Age:    66,
			Height: 187.6,
		}
		result, _ := StructToMap(user)

		expected := make(map[string]interface{})
		expected["name"] = "Pero"
		expected["age"] = 66
		expected["height"] = 187.6

		assert.Equal(t, fmt.Sprintf("%v", result), fmt.Sprintf("%v", expected))
	})

	t.Run("Convert nested struct to map", func(t *testing.T) {
		type Address struct {
			City       string `json:"city"`
			PostalCode int    `json:"postalCode"`
		}

		type User struct {
			Name    string  `json:"name"`
			Age     int     `json:"age"`
			Height  float32 `json:"height"`
			Address Address `json:"address"`
		}

		user := &User{
			Name:   "Pero",
			Age:    66,
			Height: 187.6,
			Address: Address{
				City:       "Zagreb",
				PostalCode: 10020,
			},
		}
		result, _ := StructToMap(user)

		address := make(map[string]interface{})
		address["city"] = "Zagreb"
		address["postalCode"] = 10020

		expected := make(map[string]interface{})
		expected["name"] = "Pero"
		expected["age"] = 66
		expected["height"] = 187.6
		expected["address"] = make(map[string]interface{})
		expected["address"] = address

		assert.Equal(t, fmt.Sprintf("%v", result), fmt.Sprintf("%v", expected))
	})
}