vitess.io/vitess@v0.16.2/go/mysql/flavor_mariadb_test.go (about)

     1  /*
     2  Copyright 2019 The Vitess Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package mysql
    18  
    19  import (
    20  	"fmt"
    21  	"testing"
    22  
    23  	"github.com/stretchr/testify/assert"
    24  	"github.com/stretchr/testify/require"
    25  )
    26  
    27  func TestMariadbSetReplicationSourceCommand(t *testing.T) {
    28  	params := &ConnParams{
    29  		Uname: "username",
    30  		Pass:  "password",
    31  	}
    32  	host := "localhost"
    33  	port := 123
    34  	connectRetry := 1234
    35  	want := `CHANGE MASTER TO
    36    MASTER_HOST = 'localhost',
    37    MASTER_PORT = 123,
    38    MASTER_USER = 'username',
    39    MASTER_PASSWORD = 'password',
    40    MASTER_CONNECT_RETRY = 1234,
    41    MASTER_USE_GTID = current_pos`
    42  
    43  	conn := &Conn{flavor: mariadbFlavor101{}}
    44  	got := conn.SetReplicationSourceCommand(params, host, port, connectRetry)
    45  	assert.Equal(t, want, got, "mariadbFlavor.SetReplicationSourceCommand(%#v, %#v, %#v, %#v) = %#v, want %#v", params, host, port, connectRetry, got, want)
    46  
    47  }
    48  
    49  func TestMariadbSetReplicationSourceCommandSSL(t *testing.T) {
    50  	params := &ConnParams{
    51  		Uname:     "username",
    52  		Pass:      "password",
    53  		SslCa:     "ssl-ca",
    54  		SslCaPath: "ssl-ca-path",
    55  		SslCert:   "ssl-cert",
    56  		SslKey:    "ssl-key",
    57  	}
    58  	params.EnableSSL()
    59  	host := "localhost"
    60  	port := 123
    61  	connectRetry := 1234
    62  	want := `CHANGE MASTER TO
    63    MASTER_HOST = 'localhost',
    64    MASTER_PORT = 123,
    65    MASTER_USER = 'username',
    66    MASTER_PASSWORD = 'password',
    67    MASTER_CONNECT_RETRY = 1234,
    68    MASTER_SSL = 1,
    69    MASTER_SSL_CA = 'ssl-ca',
    70    MASTER_SSL_CAPATH = 'ssl-ca-path',
    71    MASTER_SSL_CERT = 'ssl-cert',
    72    MASTER_SSL_KEY = 'ssl-key',
    73    MASTER_USE_GTID = current_pos`
    74  
    75  	conn := &Conn{flavor: mariadbFlavor101{}}
    76  	got := conn.SetReplicationSourceCommand(params, host, port, connectRetry)
    77  	assert.Equal(t, want, got, "mariadbFlavor.SetReplicationSourceCommand(%#v, %#v, %#v, %#v) = %#v, want %#v", params, host, port, connectRetry, got, want)
    78  
    79  }
    80  
    81  func TestMariadbRetrieveSourceServerId(t *testing.T) {
    82  	resultMap := map[string]string{
    83  		"Master_Server_Id": "1",
    84  		"Gtid_Slave_Pos":   "0-101-2320",
    85  	}
    86  
    87  	want := ReplicationStatus{SourceServerID: 1}
    88  	got, err := parseMariadbReplicationStatus(resultMap)
    89  	require.NoError(t, err)
    90  	assert.Equal(t, got.SourceServerID, want.SourceServerID, fmt.Sprintf("got SourceServerID: %v; want SourceServerID: %v", got.SourceServerID, want.SourceServerID))
    91  }
    92  
    93  func TestMariadbRetrieveFileBasedPositions(t *testing.T) {
    94  	resultMap := map[string]string{
    95  		"Exec_Master_Log_Pos":   "1307",
    96  		"Relay_Master_Log_File": "master-bin.000002",
    97  		"Read_Master_Log_Pos":   "1308",
    98  		"Master_Log_File":       "master-bin.000003",
    99  		"Gtid_Slave_Pos":        "0-101-2320",
   100  		"Relay_Log_Pos":         "1309",
   101  		"Relay_Log_File":        "relay-bin.000004",
   102  	}
   103  
   104  	want := ReplicationStatus{
   105  		FilePosition:                           Position{GTIDSet: filePosGTID{file: "master-bin.000002", pos: 1307}},
   106  		RelayLogSourceBinlogEquivalentPosition: Position{GTIDSet: filePosGTID{file: "master-bin.000003", pos: 1308}},
   107  		RelayLogFilePosition:                   Position{GTIDSet: filePosGTID{file: "relay-bin.000004", pos: 1309}},
   108  	}
   109  	got, err := parseMariadbReplicationStatus(resultMap)
   110  	require.NoError(t, err)
   111  	assert.Equalf(t, got.RelayLogFilePosition.GTIDSet, want.RelayLogFilePosition.GTIDSet, "got RelayLogFilePosition: %v; want RelayLogFilePosition: %v", got.RelayLogFilePosition.GTIDSet, want.RelayLogFilePosition.GTIDSet)
   112  	assert.Equal(t, got.FilePosition.GTIDSet, want.FilePosition.GTIDSet, fmt.Sprintf("got FilePosition: %v; want FilePosition: %v", got.FilePosition.GTIDSet, want.FilePosition.GTIDSet))
   113  	assert.Equal(t, got.RelayLogSourceBinlogEquivalentPosition.GTIDSet, want.RelayLogSourceBinlogEquivalentPosition.GTIDSet, fmt.Sprintf("got RelayLogSourceBinlogEquivalentPosition: %v; want RelayLogSourceBinlogEquivalentPosition: %v", got.RelayLogSourceBinlogEquivalentPosition.GTIDSet, want.RelayLogSourceBinlogEquivalentPosition.GTIDSet))
   114  }
   115  
   116  func TestMariadbShouldGetNilRelayLogPosition(t *testing.T) {
   117  	resultMap := map[string]string{
   118  		"Exec_Master_Log_Pos":   "1307",
   119  		"Relay_Master_Log_File": "master-bin.000002",
   120  		"Read_Master_Log_Pos":   "1308",
   121  		"Master_Log_File":       "master-bin.000003",
   122  		"Gtid_Slave_Pos":        "0-101-2320",
   123  	}
   124  	got, err := parseMariadbReplicationStatus(resultMap)
   125  	require.NoError(t, err)
   126  	assert.Truef(t, got.RelayLogPosition.IsZero(), "Got a filled in RelayLogPosition. For MariaDB we should get back nil, because MariaDB does not return the retrieved GTIDSet. got: %#v", got.RelayLogPosition)
   127  }