func (s *binaryStorageSuite) testStorageParams(c *gc.C, collName string, uuids []string, openStorage storageOpener) {
var uuidArgs []string
s.PatchValue(state.BinarystorageNew, func(
modelUUID string,
managedStorage blobstore.ManagedStorage,
metadataCollection mongo.Collection,
runner jujutxn.Runner,
) binarystorage.Storage {
uuidArgs = append(uuidArgs, modelUUID)
c.Assert(managedStorage, gc.NotNil)
c.Assert(metadataCollection.Name(), gc.Equals, collName)
c.Assert(runner, gc.NotNil)
return nil
})
storage, err := openStorage()
c.Assert(err, jc.ErrorIsNil)
storage.Close()
c.Assert(uuidArgs, jc.DeepEquals, uuids)
}
func (s *binaryStorageSuite) testStorage(c *gc.C, collName string, openStorage storageOpener) {
session := s.State.MongoSession()
collectionNames, err := session.DB("juju").CollectionNames()
c.Assert(err, jc.ErrorIsNil)
nameSet := set.NewStrings(collectionNames...)
c.Assert(nameSet.Contains(collName), jc.IsFalse)
storage, err := openStorage()
c.Assert(err, jc.ErrorIsNil)
defer func() {
err := storage.Close()
c.Assert(err, jc.ErrorIsNil)
}()
err = storage.Add(strings.NewReader(""), binarystorage.Metadata{})
c.Assert(err, jc.ErrorIsNil)
collectionNames, err = session.DB("juju").CollectionNames()
c.Assert(err, jc.ErrorIsNil)
nameSet = set.NewStrings(collectionNames...)
c.Assert(nameSet.Contains(collName), jc.IsTrue)
}