SerhiiCho / timeago

import (

	"encoding/json"

	"testing"

)

	})

}

func TestIsFilePresent(t *testing.T) {

	t.Run("isFilePresent return false if file doesn't exist", func(test *testing.T) {

		res, _ := isFilePresent("somerandompath")

		if res {

			t.Error("isFilePresent must return false, because filepath points to a file that doesn't exist")

		}

	})

	t.Run("isFilePresent return true if file exist", func(test *testing.T) {

		ok, err := isFilePresent("timeago.go")

		if err != nil {

			t.Errorf("isFilePresent must return true, because filepath points to a file that exists, but returned error %v", err)

		}

		if !ok {

			t.Error("isFilePresent must return true, because filepath points to a file that exists")

		}

	})

}

func TestReadFile(t *testing.T) {

	t.Run("readFile returns content of the file", func(test *testing.T) {

		res := readFile("langs/en.json")

		var js json.RawMessage

		err := json.Unmarshal(res, &js)

		if err != nil {

			t.Errorf("Function readFile must return JSON object but %s returned", string(res))

		}

	})

}