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zot/pkg/storage/cache_test.go
Eng Zer Jun 0d77b60de7 test: use T.TempDir to create temporary test directory
The directory created by `T.TempDir` is automatically removed when the
test and all its subtests complete.

Reference: https://pkg.go.dev/testing#T.TempDir
Signed-off-by: Eng Zer Jun <engzerjun@gmail.com>
2022-03-07 12:28:49 -08:00

56 lines
1.2 KiB
Go

package storage_test
import (
"path"
"testing"
. "github.com/smartystreets/goconvey/convey"
"zotregistry.io/zot/errors"
"zotregistry.io/zot/pkg/log"
"zotregistry.io/zot/pkg/storage"
)
func TestCache(t *testing.T) {
Convey("Make a new cache", t, func() {
dir := t.TempDir()
log := log.NewLogger("debug", "")
So(log, ShouldNotBeNil)
So(storage.NewCache("/deadBEEF", "cache_test", log), ShouldBeNil)
cache := storage.NewCache(dir, "cache_test", log)
So(cache, ShouldNotBeNil)
val, err := cache.GetBlob("key")
So(err, ShouldEqual, errors.ErrCacheMiss)
So(val, ShouldBeEmpty)
exists := cache.HasBlob("key", "value")
So(exists, ShouldBeFalse)
err = cache.PutBlob("key", path.Join(dir, "value"))
So(err, ShouldBeNil)
err = cache.PutBlob("key", "value")
So(err, ShouldNotBeNil)
exists = cache.HasBlob("key", "value")
So(exists, ShouldBeTrue)
val, err = cache.GetBlob("key")
So(err, ShouldBeNil)
So(val, ShouldNotBeEmpty)
err = cache.DeleteBlob("bogusKey", "bogusValue")
So(err, ShouldEqual, errors.ErrCacheMiss)
err = cache.DeleteBlob("key", "bogusValue")
So(err, ShouldBeNil)
// try to insert empty path
err = cache.PutBlob("key", "")
So(err, ShouldNotBeNil)
So(err, ShouldEqual, errors.ErrEmptyValue)
})
}