github.com/kaydxh/golang@v0.0.131/pkg/database/redis/redis_transaction_test.go (about)

     1  /*
     2   *Copyright (c) 2022, kaydxh
     3   *
     4   *Permission is hereby granted, free of charge, to any person obtaining a copy
     5   *of this software and associated documentation files (the "Software"), to deal
     6   *in the Software without restriction, including without limitation the rights
     7   *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     8   *copies of the Software, and to permit persons to whom the Software is
     9   *furnished to do so, subject to the following conditions:
    10   *
    11   *The above copyright notice and this permission notice shall be included in all
    12   *copies or substantial portions of the Software.
    13   *
    14   *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    15   *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    16   *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    17   *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    18   *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    19   *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
    20   *SOFTWARE.
    21   */
    22  package redis_test
    23  
    24  import (
    25  	"context"
    26  	"testing"
    27  	"time"
    28  
    29  	"github.com/go-redis/redis/v8"
    30  )
    31  
    32  // transaction, but not support rollback, ensure only the client command execed
    33  func TestTxPipelined(t *testing.T) {
    34  	db := GetDBOrDie()
    35  
    36  	testCases := []struct {
    37  		Key   string
    38  		Field string
    39  		Incr  int64
    40  	}{
    41  		{
    42  			Key:   "hset-test-1",
    43  			Field: "redis_id",
    44  			Incr:  1,
    45  		},
    46  		{
    47  			Key:   "hset-test-2",
    48  			Field: "redis_id",
    49  			Incr:  2,
    50  		},
    51  	}
    52  
    53  	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
    54  	defer cancel()
    55  
    56  	_, err := db.TxPipelined(ctx, func(redis.Pipeliner) error {
    57  		for _, testCase := range testCases {
    58  			val, err := db.HIncrBy(ctx, testCase.Key, testCase.Field, testCase.Incr).Result()
    59  			if err != nil {
    60  				return err
    61  			}
    62  
    63  			t.Logf("set: %v, val: %v", testCase.Key, val)
    64  		}
    65  
    66  		return nil
    67  	})
    68  
    69  	if err != nil {
    70  		t.Fatalf("failed to TxPipelined, err: %v", err)
    71  	}
    72  
    73  }