package gondole

import (

	"github.com/stretchr/testify/assert"

	"os"

	"path/filepath"

	"testing"

)

func TestLoadGlobal(t *testing.T) {

	baseDir = "."

	_, err := loadGlobal(filepath.Join("test", "non.toml"))

	assert.Error(t, err, "does not exist")

	_, err = loadGlobal(filepath.Join("test", "garbage.token"))

	assert.Error(t, err, "just garbage")

	// git does now allow you to checkin 000 files :(

	err = os.Chmod(filepath.Join("test", "perms.toml"), 000)

	_, err = loadGlobal(filepath.Join("test", "perms.toml"))

	assert.Error(t, err, "unreadable")

	err = os.Chmod(filepath.Join("test", "perms.toml"), 600)

	c, err := loadGlobal(filepath.Join("test", "config.toml"))

	assert.NoError(t, err, "should read it fine")

	assert.EqualValues(t, "foobar", c.Default, "equal")

}

func TestLoadInstance(t *testing.T) {

	baseDir = "."

	_, err := loadInstance("nonexistent")

	assert.Error(t, err, "does not exist")

	real := &Server{

		ID:          666,

		Name:        "foo",

		BearerToken: "d3b07384d113edec49eaa6238ad5ff00",

	}

	s, err := loadInstance("test/foo")

	assert.NoError(t, err, "all fine")

	assert.Equal(t, real, s, "equal")

}

func TestGetInstanceList(t *testing.T) {

	baseDir = "test"

	real := []string{"test/foo.token", "test/garbage.token"}

	list := GetInstanceList()

	assert.Equal(t, real, list, "equal")

	baseDir = "/tmp"

	real = nil

	list = GetInstanceList()

	assert.Equal(t, real, list, "equal")

	baseDir = "/nonexistent"

	real = nil

	list = GetInstanceList()

	assert.Equal(t, real, list, "equal")

}