github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/dm/pkg/cputil/table_test.go (about)

     1  // Copyright 2020 PingCAP, Inc.
     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  // See the License for the specific language governing permissions and
    12  // limitations under the License.
    13  
    14  package cputil
    15  
    16  import (
    17  	"testing"
    18  
    19  	"github.com/stretchr/testify/require"
    20  )
    21  
    22  func TestLightningCheckpointSchema(t *testing.T) {
    23  	t.Parallel()
    24  
    25  	cases := []struct {
    26  		task   string
    27  		source string
    28  		schema string
    29  	}{
    30  		{
    31  			task:   "task123",
    32  			source: "source123",
    33  			schema: "task123_2067118723_tidb_lightning_checkpoint",
    34  		},
    35  		{
    36  			task:   "",
    37  			source: "source123",
    38  			schema: "tidb_lightning_checkpoint",
    39  		},
    40  		{
    41  			task:   "task12312312312312312312312312312312",
    42  			source: "task12312312312312312312312312312312",
    43  			schema: "task12312312312312312312312312312312_914146876_tidb_lightning_ch",
    44  		},
    45  	}
    46  
    47  	for _, cs := range cases {
    48  		schema := LightningCheckpointSchema(cs.task, cs.source)
    49  		require.Equal(t, cs.schema, schema)
    50  	}
    51  }