package packr
import (
"testing"
"github.com/stretchr/testify/require"
)
func Test_Box_Walk_Physical(t *testing.T) {
r := require.New(t)
count := 0
err := testBox.Walk(func(path string, f File) error {
count++
return nil
})
r.NoError(err)
r.Equal(3, count)
}
func Test_Box_Walk_Virtual(t *testing.T) {
r := require.New(t)
count := 0
err := virtualBox.Walk(func(path string, f File) error {
count++
return nil
})
r.NoError(err)
r.Equal(4, count)
}
func Test_Box_WalkPrefix_Physical(t *testing.T) {
r := require.New(t)
var files []string
b := NewBox("../packr/fixtures")
err := b.WalkPrefix("foo/", func(path string, f File) error {
files = append(files, path)
return nil
})
r.NoError(err)
r.Equal(2, len(files))
mustHave := osPaths("foo/a.txt", "foo/bar/b.txt")
r.Equal(mustHave, files)
}
func Test_Box_WalkPrefix_Virtual(t *testing.T) {
r := require.New(t)
var files []string
err := virtualBox.WalkPrefix("d", func(path string, f File) error {
files = append(files, path)
return nil
})
r.NoError(err)
r.Equal(1, len(files))
r.Equal([]string{"d/a"}, files)
}