58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package filecache_test
|
|
|
|
import (
|
|
"errors"
|
|
"io/ioutil"
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"gitlab.com/slon/shad-go/distbuild/pkg/build"
|
|
"gitlab.com/slon/shad-go/distbuild/pkg/filecache"
|
|
)
|
|
|
|
type testCache struct {
|
|
*filecache.Cache
|
|
tmpDir string
|
|
}
|
|
|
|
func newCache(t *testing.T) *testCache {
|
|
tmpDir, err := ioutil.TempDir("", "filecache")
|
|
require.NoError(t, err)
|
|
|
|
c, err := filecache.New(tmpDir)
|
|
require.NoError(t, err)
|
|
|
|
return &testCache{Cache: c, tmpDir: tmpDir}
|
|
}
|
|
|
|
func (c *testCache) cleanup() {
|
|
_ = os.Remove(c.tmpDir)
|
|
}
|
|
|
|
func TestFileCache(t *testing.T) {
|
|
cache := newCache(t)
|
|
|
|
_, abort, err := cache.Write(build.ID{01})
|
|
require.NoError(t, err)
|
|
require.NoError(t, abort())
|
|
|
|
_, _, err = cache.Get(build.ID{01})
|
|
require.Truef(t, errors.Is(err, filecache.ErrNotFound), "%v", err)
|
|
|
|
f, _, err := cache.Write(build.ID{02})
|
|
require.NoError(t, err)
|
|
|
|
_, err = f.Write([]byte("foo bar"))
|
|
require.NoError(t, err)
|
|
require.NoError(t, f.Close())
|
|
|
|
path, unlock, err := cache.Get(build.ID{02})
|
|
require.NoError(t, err)
|
|
defer unlock()
|
|
|
|
content, err := ioutil.ReadFile(path)
|
|
require.NoError(t, err)
|
|
require.Equal(t, []byte("foo bar"), content)
|
|
}
|