github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/pkg/cmd/factory/factory_impl_test.go (about)

     1  // Copyright 2021 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 factory
    15  
    16  import (
    17  	"context"
    18  	"testing"
    19  
    20  	"github.com/golang/mock/gomock"
    21  	"github.com/pingcap/errors"
    22  	"github.com/pingcap/tiflow/cdc/model"
    23  	v2 "github.com/pingcap/tiflow/pkg/api/v2"
    24  	"github.com/pingcap/tiflow/pkg/api/v2/mock"
    25  	cmdcontext "github.com/pingcap/tiflow/pkg/cmd/context"
    26  	mock_factory "github.com/pingcap/tiflow/pkg/cmd/factory/mock"
    27  	"github.com/pingcap/tiflow/pkg/security"
    28  	"github.com/stretchr/testify/require"
    29  	"google.golang.org/grpc"
    30  )
    31  
    32  func TestFactoryImplPdClient(t *testing.T) {
    33  	t.Parallel()
    34  	c := mock_factory.NewMockClientGetter(gomock.NewController(t))
    35  	f := factoryImpl{ClientGetter: c}
    36  	ctx, cancel := context.WithCancel(context.Background())
    37  	defer cancel()
    38  	cmdcontext.SetDefaultContext(ctx)
    39  
    40  	var certAllowedCN []string
    41  	credential := &security.Credential{CertAllowedCN: certAllowedCN}
    42  	c.EXPECT().GetCredential().Return(credential).Times(2)
    43  	grpcTLSOption, err := credential.ToGRPCDialOption()
    44  	require.NoError(t, err)
    45  	c.EXPECT().ToGRPCDialOption().Return(grpcTLSOption, nil).Times(2)
    46  
    47  	pdAddr := ""
    48  	c.EXPECT().GetPdAddr().Return(pdAddr).Times(1)
    49  	pdClient, err := f.PdClient()
    50  	require.Nil(t, pdClient)
    51  	require.Contains(t, err.Error(), "ErrInvalidServerOption")
    52  
    53  	pdAddr = "http://127.0.0.1:10000,https://127.0.0.1:10001"
    54  	c.EXPECT().GetPdAddr().Return(pdAddr).Times(1)
    55  	pdClient, err = f.PdClient()
    56  	require.Nil(t, pdClient)
    57  	require.Contains(t, err.Error(), "please provide certificate")
    58  
    59  	pdAddr = "https://127.0.0.1:10000,https://127.0.0.1:10001"
    60  	credential = &security.Credential{
    61  		CAPath:   "../../../tests/integration_tests/_certificates/ca.pem",
    62  		CertPath: "../../../tests/integration_tests/_certificates/server.pem",
    63  		KeyPath:  "../../../tests/integration_tests/_certificates/server-key.pem",
    64  	}
    65  	c.EXPECT().ToGRPCDialOption().DoAndReturn(func() (grpc.DialOption, error) {
    66  		grpcTLSOption, err = credential.ToGRPCDialOption()
    67  		require.NoError(t, err)
    68  		return grpcTLSOption, nil
    69  	}).Times(1)
    70  	c.EXPECT().GetCredential().Return(credential).Times(1)
    71  	c.EXPECT().GetPdAddr().Return(pdAddr).Times(1)
    72  	pdClient, err = f.PdClient()
    73  	require.Nil(t, pdClient)
    74  	require.Contains(t, err.Error(), "Fail to open PD client")
    75  }
    76  
    77  type mockAPIClient struct {
    78  	v2.APIV2Interface
    79  	status v2.StatusInterface
    80  }
    81  
    82  func (c *mockAPIClient) Status() v2.StatusInterface {
    83  	return c.status
    84  }
    85  
    86  func TestCheckCDCVersion(t *testing.T) {
    87  	ctrl := gomock.NewController(t)
    88  	defer ctrl.Finish()
    89  	status := mock.NewMockStatusInterface(ctrl)
    90  	client := &mockAPIClient{status: status}
    91  	status.EXPECT().Get(gomock.Any()).Return(nil, errors.New("test"))
    92  	require.NotNil(t, checkCDCVersion(client))
    93  	status.EXPECT().Get(gomock.Any()).Return(&model.ServerStatus{
    94  		Version: "",
    95  	}, nil)
    96  	require.NotNil(t, checkCDCVersion(client))
    97  	status.EXPECT().Get(gomock.Any()).Return(&model.ServerStatus{
    98  		Version: "b6.2.0",
    99  	}, nil)
   100  	require.NotNil(t, checkCDCVersion(client))
   101  	status.EXPECT().Get(gomock.Any()).Return(&model.ServerStatus{
   102  		Version: "v6.2.0-master",
   103  	}, nil)
   104  	require.Nil(t, checkCDCVersion(client))
   105  	status.EXPECT().Get(gomock.Any()).Return(&model.ServerStatus{
   106  		Version: "v6.2.0-rc1",
   107  	}, nil)
   108  	require.Nil(t, checkCDCVersion(client))
   109  	status.EXPECT().Get(gomock.Any()).Return(&model.ServerStatus{
   110  		Version: "v6.3.0",
   111  	}, nil)
   112  	require.Nil(t, checkCDCVersion(client))
   113  	status.EXPECT().Get(gomock.Any()).Return(&model.ServerStatus{
   114  		Version: "v6.1.0",
   115  	}, nil)
   116  	err := checkCDCVersion(client)
   117  	require.NotNil(t, err)
   118  	require.Contains(t, err.Error(), "the cluster version is too old")
   119  }