dtm/test/saga_barrier_redis_test.go

/*
 * Copyright (c) 2021 yedf. All rights reserved.
 * Use of this source code is governed by a BSD-style
 * license that can be found in the LICENSE file.
 */

package test

import (
	"testing"

	"github.com/dtm-labs/dtm/dtmcli"
	"github.com/dtm-labs/dtm/dtmcli/dtmimp"
	"github.com/dtm-labs/dtm/test/busi"
	"github.com/stretchr/testify/assert"
)

func TestSagaBarrierRedisNormal(t *testing.T) {
	busi.SetRedisBothAccount(100, 100)
	before := getBeforeBalances("redis")
	saga := genSagaBarrierRedis(dtmimp.GetFuncName())
	err := saga.Submit()
	assert.Nil(t, err)
	waitTransProcessed(saga.Gid)
	assert.Equal(t, []string{StatusPrepared, StatusSucceed, StatusPrepared, StatusSucceed}, getBranchesStatus(saga.Gid))
	assert.Equal(t, StatusSucceed, getTransStatus(saga.Gid))
	assertNotSameBalance(t, before, "redis")
}

func TestSagaBarrierRedisRollback(t *testing.T) {
	busi.SetRedisBothAccount(20, 20)
	before := getBeforeBalances("redis")
	saga := genSagaBarrierRedis(dtmimp.GetFuncName())
	err := saga.Submit()
	assert.Nil(t, err)
	waitTransProcessed(saga.Gid)
	assert.Equal(t, StatusFailed, getTransStatus(saga.Gid))
	assert.Equal(t, []string{StatusSucceed, StatusSucceed, StatusSucceed, StatusFailed}, getBranchesStatus(saga.Gid))
	assertSameBalance(t, before, "redis")
}

func genSagaBarrierRedis(gid string) *dtmcli.Saga {
	req := busi.GenTransReq(30, false, false)
	req.Store = "redis"
	return dtmcli.NewSaga(DtmServer, gid).
		Add(Busi+"/SagaRedisTransIn", Busi+"/SagaRedisTransInCom", req).
		Add(Busi+"/SagaRedisTransOut", Busi+"/SagaRedisTransOutCom", req)
}