milvus/internal/proxy/meta_cache_adapter_test.go
congqixia d0bac9d0bb
enhance: Avoid initializing casbin enforcer for each request (#29117)
See also #29113

This patch:
- Replace plain Enforcer with `casbin.SyncedEnforcer`
- Add implementation of persist.Adapter with `MetaCacheCasbinAdapter`
- Invoke enforcer.LoadPolicy when policy updated

---------

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2023-12-12 10:36:43 +08:00

77 lines
2.1 KiB
Go

// Licensed to the LF AI & Data foundation under one
// or more contributor license agreements. See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership. The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package proxy
import (
"testing"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/suite"
)
type MetaCacheCasbinAdapterSuite struct {
suite.Suite
cache *MockCache
adapter *MetaCacheCasbinAdapter
}
func (s *MetaCacheCasbinAdapterSuite) SetupTest() {
s.cache = NewMockCache(s.T())
s.adapter = NewMetaCacheCasbinAdapter(func() Cache { return s.cache })
}
func (s *MetaCacheCasbinAdapterSuite) TestLoadPolicy() {
s.Run("normal_load", func() {
s.cache.EXPECT().GetPrivilegeInfo(mock.Anything).Return([]string{})
m := getPolicyModel(ModelStr)
err := s.adapter.LoadPolicy(m)
s.NoError(err)
})
s.Run("source_return_nil", func() {
adapter := NewMetaCacheCasbinAdapter(func() Cache { return nil })
m := getPolicyModel(ModelStr)
err := adapter.LoadPolicy(m)
s.Error(err)
})
}
func (s *MetaCacheCasbinAdapterSuite) TestSavePolicy() {
m := getPolicyModel(ModelStr)
s.Error(s.adapter.SavePolicy(m))
}
func (s *MetaCacheCasbinAdapterSuite) TestAddPolicy() {
s.Error(s.adapter.AddPolicy("", "", []string{}))
}
func (s *MetaCacheCasbinAdapterSuite) TestRemovePolicy() {
s.Error(s.adapter.RemovePolicy("", "", []string{}))
}
func (s *MetaCacheCasbinAdapterSuite) TestRemoveFiltererPolicy() {
s.Error(s.adapter.RemoveFilteredPolicy("", "", 0))
}
func TestMetaCacheCasbinAdapter(t *testing.T) {
suite.Run(t, new(MetaCacheCasbinAdapterSuite))
}