github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/engine/pkg/meta/internal/etcdkv/connection_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 etcdkv
    15  
    16  import (
    17  	"regexp"
    18  	"testing"
    19  
    20  	metaModel "github.com/pingcap/tiflow/engine/pkg/meta/model"
    21  	"github.com/stretchr/testify/require"
    22  )
    23  
    24  func TestClientConnImpl(t *testing.T) {
    25  	t.Parallel()
    26  
    27  	svr, endpoints, err := RetryMockBackendEtcd()
    28  	require.NoError(t, err)
    29  	defer CloseEmbededEtcd(svr)
    30  
    31  	// normal case
    32  	cc, err := NewClientConnImpl(&metaModel.StoreConfig{
    33  		StoreType: metaModel.StoreTypeEtcd,
    34  		Endpoints: []string{endpoints},
    35  	})
    36  	require.Nil(t, err)
    37  	defer cc.Close()
    38  
    39  	require.Equal(t, metaModel.StoreTypeEtcd, cc.StoreType())
    40  	_, err = cc.GetConn()
    41  	require.NoError(t, err)
    42  	require.Nil(t, cc.Close())
    43  }
    44  
    45  func TestClientConnImplError(t *testing.T) {
    46  	t.Parallel()
    47  
    48  	_, err := NewClientConnImpl(&metaModel.StoreConfig{
    49  		StoreType: metaModel.StoreTypeMySQL,
    50  	})
    51  	require.Regexp(t, regexp.QuoteMeta("[DFLOW:ErrMetaParamsInvalid]"+
    52  		"etcd conn but get unmatch type"), err.Error())
    53  }