github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/engine/servermaster/metastore_manager_test.go (about)

     1  // Copyright 2022 PingCAP, Inc.
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package servermaster
    15  
    16  import (
    17  	"testing"
    18  
    19  	metaModel "github.com/pingcap/tiflow/engine/pkg/meta/model"
    20  	"github.com/stretchr/testify/require"
    21  )
    22  
    23  func TestMetaStoreManager(t *testing.T) {
    24  	t.Parallel()
    25  
    26  	storeConf := &metaModel.StoreConfig{
    27  		Endpoints: []string{
    28  			"127.0.0.1",
    29  			"127.0.0.2",
    30  		},
    31  	}
    32  
    33  	manager := NewMetaStoreManager()
    34  	err := manager.Register("root", storeConf)
    35  	require.Nil(t, err)
    36  
    37  	err = manager.Register("root", &metaModel.StoreConfig{})
    38  	require.Error(t, err)
    39  
    40  	store := manager.GetMetaStore("default")
    41  	require.Nil(t, store)
    42  
    43  	store = manager.GetMetaStore("root")
    44  	require.NotNil(t, store)
    45  	require.Equal(t, storeConf, store)
    46  
    47  	manager.UnRegister("root")
    48  	store = manager.GetMetaStore("root")
    49  	require.Nil(t, store)
    50  }