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

     1  // Copyright 2021 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 ha
    15  
    16  import (
    17  	. "github.com/pingcap/check"
    18  	"github.com/pingcap/tiflow/dm/openapi"
    19  	"github.com/pingcap/tiflow/dm/openapi/fixtures"
    20  	"github.com/pingcap/tiflow/dm/pkg/terror"
    21  )
    22  
    23  func (t *testForEtcd) TestOpenAPITaskConfigEtcd(c *C) {
    24  	defer clearTestInfoOperation(c)
    25  
    26  	task1, err := fixtures.GenNoShardOpenAPITaskForTest()
    27  	task1.Name = "test-1"
    28  	c.Assert(err, IsNil)
    29  	task2, err := fixtures.GenShardAndFilterOpenAPITaskForTest()
    30  	task2.Name = "test-2"
    31  	c.Assert(err, IsNil)
    32  
    33  	// no openapi task config exist.
    34  	task1InEtcd, err := GetOpenAPITaskTemplate(etcdTestCli, task1.Name)
    35  	c.Assert(err, IsNil)
    36  	c.Assert(task1InEtcd, IsNil)
    37  
    38  	task2InEtcd, err := GetOpenAPITaskTemplate(etcdTestCli, task2.Name)
    39  	c.Assert(err, IsNil)
    40  	c.Assert(task2InEtcd, IsNil)
    41  
    42  	tasks, err := GetAllOpenAPITaskTemplate(etcdTestCli)
    43  	c.Assert(err, IsNil)
    44  	c.Assert(tasks, HasLen, 0)
    45  
    46  	// put openapi task config .
    47  	c.Assert(PutOpenAPITaskTemplate(etcdTestCli, task1, false), IsNil)
    48  	c.Assert(PutOpenAPITaskTemplate(etcdTestCli, task2, false), IsNil)
    49  
    50  	task1InEtcd, err = GetOpenAPITaskTemplate(etcdTestCli, task1.Name)
    51  	c.Assert(err, IsNil)
    52  	c.Assert(*task1InEtcd, DeepEquals, task1)
    53  
    54  	task2InEtcd, err = GetOpenAPITaskTemplate(etcdTestCli, task2.Name)
    55  	c.Assert(err, IsNil)
    56  	c.Assert(*task2InEtcd, DeepEquals, task2)
    57  
    58  	tasks, err = GetAllOpenAPITaskTemplate(etcdTestCli)
    59  	c.Assert(err, IsNil)
    60  	c.Assert(tasks, HasLen, 2)
    61  
    62  	// put openapi task config again without overwrite will fail
    63  	c.Assert(terror.ErrOpenAPITaskConfigExist.Equal(PutOpenAPITaskTemplate(etcdTestCli, task1, false)), IsTrue)
    64  
    65  	// in overwrite mode, it will overwrite the old one.
    66  	task1.TaskMode = openapi.TaskTaskModeFull
    67  	c.Assert(PutOpenAPITaskTemplate(etcdTestCli, task1, true), IsNil)
    68  	task1InEtcd, err = GetOpenAPITaskTemplate(etcdTestCli, task1.Name)
    69  	c.Assert(err, IsNil)
    70  	c.Assert(*task1InEtcd, DeepEquals, task1)
    71  
    72  	// put task config that not exist will fail
    73  	task3, err := fixtures.GenNoShardOpenAPITaskForTest()
    74  	c.Assert(err, IsNil)
    75  	task3.Name = "test-3"
    76  	c.Assert(terror.ErrOpenAPITaskConfigNotExist.Equal(UpdateOpenAPITaskTemplate(etcdTestCli, task3)), IsTrue)
    77  
    78  	// update exist openapi task config will success
    79  	task1.TaskMode = openapi.TaskTaskModeAll
    80  	c.Assert(UpdateOpenAPITaskTemplate(etcdTestCli, task1), IsNil)
    81  	task1InEtcd, err = GetOpenAPITaskTemplate(etcdTestCli, task1.Name)
    82  	c.Assert(err, IsNil)
    83  	c.Assert(*task1InEtcd, DeepEquals, task1)
    84  
    85  	// delete task config
    86  	c.Assert(DeleteOpenAPITaskTemplate(etcdTestCli, task1.Name), IsNil)
    87  	tasks, err = GetAllOpenAPITaskTemplate(etcdTestCli)
    88  	c.Assert(err, IsNil)
    89  	c.Assert(tasks, HasLen, 1)
    90  }