staskobzar / goagi

package goagi

import (

	"testing"

	"github.com/stretchr/testify/assert"

)

func TestErrorNew(t *testing.T) {

	err := newError("Foo")

	err.Msg("bar")

	assert.Equal(t, "Foo", err.s)

	assert.Equal(t, "bar", err.e)

}

func TestErrorMessage(t *testing.T) {

	NetErr := newError("Network Error")

	err := NetErr.Msg("connection lost")

	assert.Equal(t, "Network Error: connection lost", err.Error())

}

func TestErrorMessageArgs(t *testing.T) {

	ArgErr := newError("EArg")

	err := ArgErr.Msg("has invalid value %d", -5)

	assert.Equal(t, "EArg: has invalid value -5", err.Error())

	assert.Equal(t, ArgErr, err)

}