Refactor the code to address the issue of duplicate definitions

pkg/datasource/sql/datasource/base/meta_cache_test.go

@@ -28,6 +28,7 @@ import (
 	"github.com/go-sql-driver/mysql"
 	"github.com/stretchr/testify/assert"
 	"seata.apache.org/seata-go/pkg/datasource/sql/types"
+	"seata.apache.org/seata-go/testdata"
 )
 
 var (
@@ -76,7 +77,7 @@ func TestBaseTableMetaCache_refresh(t *testing.T) {
 				size:           0,
 				expireDuration: EexpireTime,
 				cache: map[string]*entry{
-					"test": &entry{
+					"test": {
 						value:      types.TableMeta{},
 						lastAccess: time.Now(),
 					},
@@ -86,36 +87,7 @@ func TestBaseTableMetaCache_refresh(t *testing.T) {
 				cfg:     &mysql.Config{},
 				db:      &sql.DB{},
 			}, args: args{ctx: ctx},
-			want: types.TableMeta{
-				TableName: "test",
-				Columns: map[string]types.ColumnMeta{
-					"id": {
-						ColumnName: "id",
-					},
-					"name": {
-						ColumnName: "name",
-					},
-				},
-				Indexs: map[string]types.IndexMeta{
-					"": {
-						ColumnName: "id",
-						IType:      types.IndexTypePrimaryKey,
-						Columns: []types.ColumnMeta{
-							{
-								ColumnName:   "id",
-								DatabaseType: types.GetSqlDataType("BIGINT"),
-							},
-							{
-								ColumnName: "id",
-							},
-						},
-					},
-				},
-				ColumnNames: []string{
-					"id",
-					"name",
-				},
-			}},
+			want: testdata.MockWantTypesMeta()},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {

pkg/datasource/sql/datasource/mysql/trigger_test.go

@@ -25,6 +25,7 @@ import (
 	"github.com/agiledragon/gomonkey/v2"
 	"github.com/golang/mock/gomock"
 	"github.com/stretchr/testify/assert"
+	"seata.apache.org/seata-go/testdata"
 
 	"seata.apache.org/seata-go/pkg/datasource/sql/mock"
 	"seata.apache.org/seata-go/pkg/datasource/sql/types"
@@ -75,7 +76,7 @@ func initGetColumnMetasStub(m *mysqlTrigger, columnMeta []types.ColumnMeta) *gom
 }
 
 func Test_mysqlTrigger_LoadOne(t *testing.T) {
-
+	wantTableMeta := testdata.MockWantTypesMeta()
 	type args struct {
 		ctx       context.Context
 		dbName    string
@@ -90,40 +91,11 @@ func Test_mysqlTrigger_LoadOne(t *testing.T) {
 		wantTableMeta *types.TableMeta
 	}{
 		{
-			name:       "1",
-			args:       args{ctx: context.Background(), dbName: "dbName", tableName: "test", conn: nil},
-			indexMeta:  initMockIndexMeta(),
-			columnMeta: initMockColumnMeta(),
-			wantTableMeta: &types.TableMeta{
-				TableName: "test",
-				Columns: map[string]types.ColumnMeta{
-					"id": {
-						ColumnName: "id",
-					},
-					"name": {
-						ColumnName: "name",
-					},
-				},
-				Indexs: map[string]types.IndexMeta{
-					"": {
-						ColumnName: "id",
-						IType:      types.IndexTypePrimaryKey,
-						Columns: []types.ColumnMeta{
-							{
-								ColumnName:   "id",
-								DatabaseType: int32(types.JDBCTypeBigInt),
-							},
-							{
-								ColumnName: "id",
-							},
-						},
-					},
-				},
-				ColumnNames: []string{
-					"id",
-					"name",
-				},
-			},
+			name:          "1",
+			args:          args{ctx: context.Background(), dbName: "dbName", tableName: "test", conn: nil},
+			indexMeta:     initMockIndexMeta(),
+			columnMeta:    initMockColumnMeta(),
+			wantTableMeta: &wantTableMeta,
 		},
 	}
 	for _, tt := range tests {

testdata/meta_cache.go

@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package testdata
+
+import "seata.apache.org/seata-go/pkg/datasource/sql/types"
+
+func MockWantTypesMeta() types.TableMeta {
+	return types.TableMeta{
+		TableName: "test",
+		Columns: map[string]types.ColumnMeta{
+			"id": {
+				ColumnName: "id",
+			},
+			"name": {
+				ColumnName: "name",
+			},
+		},
+		Indexs: map[string]types.IndexMeta{
+			"": {
+				ColumnName: "id",
+				IType:      types.IndexTypePrimaryKey,
+				Columns: []types.ColumnMeta{
+					{
+						ColumnName:   "id",
+						DatabaseType: types.GetSqlDataType("BIGINT"),
+					},
+					{
+						ColumnName: "id",
+					},
+				},
+			},
+		},
+		ColumnNames: []string{
+			"id",
+			"name",
+		},
+	}
+}