github.com/matrixorigin/matrixone@v1.2.0/pkg/txn/client/operator_events_test.go (about)

     1  // Copyright 2023 Matrix Origin
     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  package client
    16  
    17  import (
    18  	"context"
    19  	"testing"
    20  
    21  	"github.com/matrixorigin/matrixone/pkg/pb/txn"
    22  	"github.com/stretchr/testify/assert"
    23  	"github.com/stretchr/testify/require"
    24  )
    25  
    26  func TestClosedEvent(t *testing.T) {
    27  	runClosedEventTests(t,
    28  		func(tc *txnOperator) func(context.Context) error {
    29  			return tc.Commit
    30  		},
    31  		txn.TxnStatus_Committed)
    32  
    33  	runClosedEventTests(t,
    34  		func(tc *txnOperator) func(context.Context) error {
    35  			return tc.Rollback
    36  		},
    37  		txn.TxnStatus_Aborted)
    38  }
    39  
    40  func runClosedEventTests(
    41  	t *testing.T,
    42  	getAction func(tc *txnOperator) func(context.Context) error,
    43  	status txn.TxnStatus) {
    44  	runOperatorTests(
    45  		t,
    46  		func(ctx context.Context, tc *txnOperator, _ *testTxnSender) {
    47  			cnt := 0
    48  			tc.AppendEventCallback(ClosedEvent,
    49  				func(event TxnEvent) {
    50  					cnt++
    51  					assert.Equal(t, status, event.Txn.Status)
    52  				})
    53  			require.NoError(t, getAction(tc)(ctx))
    54  			assert.Equal(t, 1, cnt)
    55  		})
    56  }