package nomino

import (
	"testing"

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

func TestDefaultConf(t *testing.T) {
	c := defaultConf()
	assert.Equal(t, ".txt", c.extension)
	st, _ := c.generator()
	_, parseErr := uuid.Parse(st)
	assert.NoError(t, parseErr)
}

func TestWithOriginal(t *testing.T) {
	var c config
	name := "foobar"
	WithOriginal(name)(&c)
	assert.Equal(t, "_"+name, c.original)
}

func TestWithPrefix(t *testing.T) {
	var c config
	pref := "draft"
	WithPrefix(pref)(&c)
	assert.Equal(t, pref+"_", c.prefix)
}

func TestWithSuffix(t *testing.T) {
	var c config
	suff := "out"
	WithSuffix(suff)(&c)
	assert.Equal(t, "_"+suff, c.suffix)
}

func TestWithoutExtension(t *testing.T) {
	c := config{extension: ".foobar"}
	WithoutExtension()(&c)
	assert.Equal(t, "", c.extension)
}

func TestWithExtension(t *testing.T) {
	var c config
	ext := "yaml"
	WithExtension(ext)(&c)
	assert.Equal(t, "."+ext, c.extension)
}