github.com/ecodeclub/eorm@v0.0.2-0.20231001112437-dae71da914d0/internal/integration/delete_masterslave_test.go (about)

     1  // Copyright 2021 ecodeclub
     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  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  //go:build e2e
    16  
    17  package integration
    18  
    19  import (
    20  	"context"
    21  	"testing"
    22  
    23  	"github.com/ecodeclub/eorm"
    24  	"github.com/ecodeclub/eorm/internal/test"
    25  	"github.com/stretchr/testify/assert"
    26  	"github.com/stretchr/testify/require"
    27  	"github.com/stretchr/testify/suite"
    28  )
    29  
    30  type DeleteMasterSlaveTestSuite struct {
    31  	MasterSlaveSuite
    32  }
    33  
    34  func (s *DeleteMasterSlaveTestSuite) SetupSuite() {
    35  	s.MasterSlaveSuite.SetupSuite()
    36  	data1 := test.NewSimpleStruct(1)
    37  	data2 := test.NewSimpleStruct(2)
    38  	data3 := test.NewSimpleStruct(3)
    39  	res := eorm.NewInserter[test.SimpleStruct](s.orm).Values(data1, data2, data3).Exec(context.Background())
    40  	if res.Err() != nil {
    41  		s.T().Fatal(res.Err())
    42  	}
    43  }
    44  
    45  func (s *DeleteMasterSlaveTestSuite) TearDownTest() {
    46  	res := eorm.RawQuery[any](s.orm, "DELETE FROM `simple_struct`").Exec(context.Background())
    47  	if res.Err() != nil {
    48  		s.T().Fatal(res.Err())
    49  	}
    50  }
    51  
    52  func (s *DeleteMasterSlaveTestSuite) TestDeleter() {
    53  	testcases := []struct {
    54  		name         string
    55  		i            *eorm.Deleter[test.SimpleStruct]
    56  		rowsAffected int64
    57  		slaveName    string
    58  		wantErr      error
    59  	}{
    60  		{
    61  			name:         "delete",
    62  			i:            eorm.NewDeleter[test.SimpleStruct](s.orm).From(&test.SimpleStruct{}).Where(eorm.C("Id").EQ("1")),
    63  			rowsAffected: 1,
    64  		},
    65  	}
    66  	for _, tc := range testcases {
    67  		s.T().Run(tc.name, func(t *testing.T) {
    68  			ctx := context.Background()
    69  			res := tc.i.Exec(ctx)
    70  			affected, err := res.RowsAffected()
    71  			slaveName := ""
    72  			select {
    73  			case slaveName = <-s.testSlaves.ch:
    74  			default:
    75  			}
    76  			require.Nil(t, err)
    77  			assert.Equal(t, tc.rowsAffected, affected)
    78  			assert.Equal(t, tc.slaveName, slaveName)
    79  		})
    80  	}
    81  
    82  }
    83  
    84  func TestMasterSlaveDelete(t *testing.T) {
    85  	suite.Run(t, &DeleteMasterSlaveTestSuite{
    86  		MasterSlaveSuite: MasterSlaveSuite{
    87  			driver:     "mysql",
    88  			masterDsn:  "root:root@tcp(localhost:13307)/integration_test",
    89  			slaveDsns:  []string{"root:root@tcp(localhost:13308)/integration_test"},
    90  			initSlaves: newRoundRobinSlaves,
    91  		},
    92  	})
    93  }