func TestRename(t *testing.T) {
path := "c:/gowork/example.txt"
os.Remove(path)
f := file.New(path)
err := f.Create()
if err != nil {
t.Fatal(err)
}
ex, err := exists(path)
if err != nil {
t.Fatal(err)
}
if !ex {
t.Fatal("Not created.")
}
newname := "laliboy.txt"
err = f.Rename(newname)
if err != nil {
t.Fatal(err)
}
newpath := filepath.Join(filepath.Dir(path), newname)
ex, err = exists(newpath)
if err != nil {
t.Fatal(err)
}
if !ex {
t.Fatal("Rename didn't happen.")
}
}
func TestCreate(t *testing.T) {
path := "c:/gowork/example.txt"
os.Remove(path)
f := file.New(path)
err := f.Create()
if err != nil {
t.Fatal(err)
}
ex, err := exists(path)
if err != nil {
t.Fatal(err)
}
if !ex {
t.Fatal("Not created.")
}
}
func (d *Directory) File(s string) iface.File {
return file.New(filepath.Join(d.path, s))
}
func (f *FileInfo) File() iface.File {
if f.isDir {
panic("Not a file")
}
return file.New(f.path)
}
func (d *Directory) File(s ...string) iface.File {
arg := []string{d.path}
arg = append(arg, s...)
return file.New(filepath.Join(arg...))
}