pomerium/internal/controlplane/filemgr/filemgr_test.go
Caleb Doxsey 10912add67
config: detect underlying file changes (#1775)
* wip

* cleanup

* add test

* use uuid for temp dir, derive root CA path from filemgr for tests

* fix comment

* fix double close

* use latest notify
2021-01-14 18:06:02 -07:00

59 lines
1.7 KiB
Go

package filemgr
import (
"io/ioutil"
"os"
"path/filepath"
"testing"
envoy_config_core_v3 "github.com/envoyproxy/go-control-plane/envoy/config/core/v3"
"github.com/google/uuid"
"github.com/stretchr/testify/assert"
)
func Test(t *testing.T) {
dir := filepath.Join(os.TempDir(), uuid.New().String())
err := os.MkdirAll(dir, 0o755)
if !assert.NoError(t, err) {
return
}
defer func() {
_ = os.RemoveAll(dir)
}()
t.Run("bytes", func(t *testing.T) {
mgr := NewManager(WithCacheDir(dir))
ds := mgr.BytesDataSource("test.txt", []byte{1, 2, 3, 4, 5})
assert.Equal(t, &envoy_config_core_v3.DataSource{
Specifier: &envoy_config_core_v3.DataSource_Filename{
Filename: filepath.Join(dir, "test-353354494b53534a5538435652584d594a5759394d43484f38514b34594b4b524b34515339593249344e4238474a5436414b.txt"),
},
}, ds)
mgr.ClearCache()
})
t.Run("file", func(t *testing.T) {
tmpFilePath := filepath.Join(dir, "test.txt")
_ = ioutil.WriteFile(tmpFilePath, []byte("TEST1"), 0o777)
mgr := NewManager(WithCacheDir(dir))
ds := mgr.FileDataSource(tmpFilePath)
assert.Equal(t, &envoy_config_core_v3.DataSource{
Specifier: &envoy_config_core_v3.DataSource_Filename{
Filename: filepath.Join(dir, "test-34514f59593332445a5649504230484142544c515057383944383730554833564d32574836354654585954304e424f464336.txt"),
},
}, ds)
_ = ioutil.WriteFile(tmpFilePath, []byte("TEST2"), 0o777)
ds = mgr.FileDataSource(tmpFilePath)
assert.Equal(t, &envoy_config_core_v3.DataSource{
Specifier: &envoy_config_core_v3.DataSource_Filename{
Filename: filepath.Join(dir, "test-32564e4457304430393559364b5747373138584f484f5a51334d365758584b47364b555a4c444849513241513457323259.txt"),
},
}, ds)
mgr.ClearCache()
})
}