package notes

import (
	"io/ioutil"
	"gitea.inhome.blapointe.com/local/notes-server/config"
	"os"
	"path"
	"testing"
)

func TestDelete(t *testing.T) {
	config.Root = "/tmp"
	ioutil.WriteFile("/tmp/a", []byte("hi"), os.ModePerm)
	n := &Notes{}

	t.Run("delete 404", func(t *testing.T) {
		if err := n.Delete("/notes/a"); err != nil {
			t.Error(err)
		}
		if _, err := os.Stat("/tmp/a"); err == nil {
			t.Error(err)
		}
	})

	t.Run("delete w. content", func(t *testing.T) {
		d, err := ioutil.TempDir(os.TempDir(), "trydel*")
		if err != nil {
			t.Fatal(err)
		}
		config.Root = path.Dir(d)
		for i := 0; i < 3; i++ {
			f, err := ioutil.TempFile(d, "file*")
			if err != nil {
				t.Fatal(err)
			}
			f.Close()
		}
		if err := n.Delete("/abc/" + path.Base(d)); err == nil {
			t.Error(err)
		}
	})

	t.Run("delete empty dir", func(t *testing.T) {
		d2p := os.TempDir()
		d2, err := ioutil.TempDir(d2p, "trydel*")
		config.Root = path.Dir(d2p)
		if err != nil {
			t.Fatal(err)
		}
		if err := n.Delete("/abc/" + path.Base(d2)); err != nil {
			t.Errorf("failed to del empty dir %s in %s: %v", d2, d2p, err)
		}
	})
}