github.com/matrixorigin/matrixone@v1.2.0/pkg/taskservice/cron_state_test.go (about)

     1  // Copyright 2024 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 taskservice
    16  
    17  import (
    18  	"github.com/stretchr/testify/assert"
    19  	"testing"
    20  )
    21  
    22  func TestCronServiceState(t *testing.T) {
    23  	s := &cronServiceState{}
    24  	// start
    25  	assert.True(t, s.canStart())
    26  	// cannot start when started
    27  	assert.False(t, s.canStart())
    28  	// check inner state
    29  	assert.True(t, s.started)
    30  	assert.False(t, s.stopping)
    31  	// stop
    32  	assert.True(t, s.canStop())
    33  	// cannot stop when stopping
    34  	assert.False(t, s.canStop())
    35  	// check inner state
    36  	assert.True(t, s.started)
    37  	assert.True(t, s.stopping)
    38  	// cannot start during stop
    39  	assert.False(t, s.canStart())
    40  	// end stop
    41  	s.endStop()
    42  	// check inner state
    43  	assert.False(t, s.started)
    44  	assert.False(t, s.stopping)
    45  
    46  	// cannot stop when stopped
    47  	assert.False(t, s.canStop())
    48  	// can start after stop
    49  	assert.True(t, s.canStart())
    50  }
    51  
    52  func TestCronJobState(t *testing.T) {
    53  	s := &cronJobState{}
    54  
    55  	// can run when not updating
    56  	assert.True(t, s.canRun())
    57  	// cannot run when running
    58  	assert.False(t, s.canRun())
    59  	// check inner state
    60  	assert.True(t, s.running)
    61  	assert.False(t, s.updating)
    62  
    63  	// cannot update when running
    64  	assert.False(t, s.canUpdate())
    65  	// endRun
    66  	s.endRun()
    67  	// check inner state
    68  	assert.False(t, s.running)
    69  	assert.False(t, s.updating)
    70  
    71  	// can update when not running
    72  	assert.True(t, s.canUpdate())
    73  	// check inner state
    74  	assert.False(t, s.running)
    75  	assert.True(t, s.updating)
    76  	// cannot run when updating
    77  	assert.False(t, s.canRun())
    78  	// endUpdate
    79  	s.endUpdate()
    80  
    81  	// can run after update
    82  	assert.True(t, s.canRun())
    83  }