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Copy pathtcc_grpc_test.go
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tcc_grpc_test.go
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/*
* 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 (
"context"
"testing"
"github.com/dtm-labs/dtm/client/dtmcli"
"github.com/dtm-labs/dtm/client/dtmcli/dtmimp"
"github.com/dtm-labs/dtm/client/dtmgrpc"
"github.com/dtm-labs/dtm/dtmutil"
"github.com/dtm-labs/dtm/test/busi"
"github.com/dtm-labs/logger"
"github.com/stretchr/testify/assert"
"google.golang.org/protobuf/types/known/emptypb"
)
func TestTccGrpcNormal(t *testing.T) {
req := busi.GenReqGrpc(30, false, false)
gid := dtmimp.GetFuncName()
err := dtmgrpc.TccGlobalTransaction(dtmutil.DefaultGrpcServer, gid, func(tcc *dtmgrpc.TccGrpc) error {
r := &emptypb.Empty{}
err := tcc.CallBranch(req, busi.BusiGrpc+"/busi.Busi/TransOut", busi.BusiGrpc+"/busi.Busi/TransOutConfirm", busi.BusiGrpc+"/busi.Busi/TransOutRevert", r)
assert.Nil(t, err)
return tcc.CallBranch(req, busi.BusiGrpc+"/busi.Busi/TransIn", busi.BusiGrpc+"/busi.Busi/TransInConfirm", busi.BusiGrpc+"/busi.Busi/TransInRevert", r)
})
assert.Nil(t, err)
waitTransProcessed(gid)
assert.Equal(t, StatusSucceed, getTransStatus(gid))
assert.Equal(t, []string{StatusPrepared, StatusSucceed, StatusPrepared, StatusSucceed}, getBranchesStatus(gid))
}
func TestTccGrpcRollback(t *testing.T) {
gid := dtmimp.GetFuncName()
req := busi.GenReqGrpc(30, false, true)
err := dtmgrpc.TccGlobalTransaction(dtmutil.DefaultGrpcServer, gid, func(tcc *dtmgrpc.TccGrpc) error {
r := &emptypb.Empty{}
err := tcc.CallBranch(req, busi.BusiGrpc+"/busi.Busi/TransOutTcc", busi.BusiGrpc+"/busi.Busi/TransOutConfirm", busi.BusiGrpc+"/busi.Busi/TransOutRevert", r)
assert.Nil(t, err)
busi.MainSwitch.TransOutRevertResult.SetOnce(dtmcli.ResultOngoing)
return tcc.CallBranch(req, busi.BusiGrpc+"/busi.Busi/TransInTcc", busi.BusiGrpc+"/busi.Busi/TransInConfirm", busi.BusiGrpc+"/busi.Busi/TransInRevert", r)
})
assert.Error(t, err)
waitTransProcessed(gid)
assert.Equal(t, StatusAborting, getTransStatus(gid))
cronTransOnce(t, gid)
assert.Equal(t, StatusFailed, getTransStatus(gid))
assert.Equal(t, []string{StatusSucceed, StatusPrepared, StatusSucceed, StatusPrepared}, getBranchesStatus(gid))
assert.Equal(t, "rpc error: code = Aborted desc = reason:", getTrans(gid).RollbackReason)
}
func TestTccGrpcNested(t *testing.T) {
req := busi.GenReqGrpc(30, false, false)
gid := dtmimp.GetFuncName()
err := dtmgrpc.TccGlobalTransaction(dtmutil.DefaultGrpcServer, gid, func(tcc *dtmgrpc.TccGrpc) error {
r := &emptypb.Empty{}
err := tcc.CallBranch(req, busi.BusiGrpc+"/busi.Busi/TransOutTcc", busi.BusiGrpc+"/busi.Busi/TransOutConfirm", busi.BusiGrpc+"/busi.Busi/TransOutRevert", r)
assert.Nil(t, err)
return tcc.CallBranch(req, busi.BusiGrpc+"/busi.Busi/TransInTccNested", busi.BusiGrpc+"/busi.Busi/TransInConfirm", busi.BusiGrpc+"/busi.Busi/TransInRevert", r)
})
assert.Nil(t, err)
waitTransProcessed(gid)
assert.Equal(t, StatusSucceed, getTransStatus(gid))
assert.Equal(t, []string{StatusPrepared, StatusSucceed, StatusPrepared, StatusSucceed, StatusPrepared, StatusSucceed}, getBranchesStatus(gid))
}
func TestTccGrpcType(t *testing.T) {
_, err := dtmgrpc.TccFromGrpc(context.Background())
assert.Error(t, err)
logger.Debugf("expecting dtmutil.DefaultGrpcServer error")
err = dtmgrpc.TccGlobalTransaction("-", "", func(tcc *dtmgrpc.TccGrpc) error { return nil })
assert.Error(t, err)
}
func TestTccGrpcHeaders(t *testing.T) {
gid := dtmimp.GetFuncName()
err := dtmgrpc.TccGlobalTransaction2(dtmutil.DefaultGrpcServer, gid, func(tg *dtmgrpc.TccGrpc) {
tg.BranchHeaders = map[string]string{
"test_header": "test",
}
tg.WaitResult = true
}, func(tcc *dtmgrpc.TccGrpc) error {
data := &busi.ReqGrpc{Amount: 30}
r := &emptypb.Empty{}
return tcc.CallBranch(data, busi.BusiGrpc+"/busi.Busi/TransOutHeaderYes", "", "", r)
})
assert.Nil(t, err)
waitTransProcessed(gid)
assert.Equal(t, StatusSucceed, getTransStatus(gid))
assert.Equal(t, []string{StatusPrepared, StatusSucceed}, getBranchesStatus(gid))
}