github.com/pingcap/tiflow@v0.0.0-20240520035814-5bf52d54e205/dm/pkg/ha/task_cli_args_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/config"
    19  )
    20  
    21  func (t *testForEtcd) TestTaskCliArgs(c *C) {
    22  	defer clearTestInfoOperation(c)
    23  
    24  	task := "test-task-cli-args"
    25  	source1 := "source1"
    26  	source2 := "source2"
    27  
    28  	checkNotExist := func(source string) {
    29  		ret, err := GetTaskCliArgs(etcdTestCli, task, source)
    30  		c.Assert(err, IsNil)
    31  		c.Assert(ret, IsNil)
    32  	}
    33  
    34  	checkNotExist(source1)
    35  	checkNotExist(source2)
    36  
    37  	args := config.TaskCliArgs{
    38  		StartTime: "123",
    39  	}
    40  	err := PutTaskCliArgs(etcdTestCli, task, []string{source1}, args)
    41  	c.Assert(err, IsNil)
    42  
    43  	ret, err := GetTaskCliArgs(etcdTestCli, task, source1)
    44  	c.Assert(err, IsNil)
    45  	c.Assert(ret, NotNil)
    46  	c.Assert(*ret, Equals, args)
    47  	checkNotExist(source2)
    48  
    49  	// put will overwrite
    50  	args.StartTime = "456"
    51  	err = PutTaskCliArgs(etcdTestCli, task, []string{source1, source2}, args)
    52  	c.Assert(err, IsNil)
    53  
    54  	ret, err = GetTaskCliArgs(etcdTestCli, task, source1)
    55  	c.Assert(err, IsNil)
    56  	c.Assert(ret, NotNil)
    57  	c.Assert(*ret, Equals, args)
    58  	ret, err = GetTaskCliArgs(etcdTestCli, task, source2)
    59  	c.Assert(err, IsNil)
    60  	c.Assert(ret, NotNil)
    61  	c.Assert(*ret, Equals, args)
    62  
    63  	// test delete one source
    64  	err = DeleteTaskCliArgs(etcdTestCli, task, []string{source1})
    65  	c.Assert(err, IsNil)
    66  
    67  	checkNotExist(source1)
    68  	ret, err = GetTaskCliArgs(etcdTestCli, task, source2)
    69  	c.Assert(err, IsNil)
    70  	c.Assert(ret, NotNil)
    71  	c.Assert(*ret, Equals, args)
    72  
    73  	// test delete all source
    74  	err = DeleteAllTaskCliArgs(etcdTestCli, task)
    75  	c.Assert(err, IsNil)
    76  	checkNotExist(source2)
    77  }