github.com/astaxie/beego@v1.12.3/toolbox/task_test.go (about)

     1  // Copyright 2014 beego Author. All Rights Reserved.
     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 toolbox
    16  
    17  import (
    18  	"fmt"
    19  	"sync"
    20  	"testing"
    21  	"time"
    22  )
    23  
    24  func TestParse(t *testing.T) {
    25  	tk := NewTask("taska", "0/30 * * * * *", func() error { fmt.Println("hello world"); return nil })
    26  	err := tk.Run()
    27  	if err != nil {
    28  		t.Fatal(err)
    29  	}
    30  	AddTask("taska", tk)
    31  	StartTask()
    32  	time.Sleep(6 * time.Second)
    33  	StopTask()
    34  }
    35  
    36  func TestSpec(t *testing.T) {
    37  	wg := &sync.WaitGroup{}
    38  	wg.Add(2)
    39  	tk1 := NewTask("tk1", "0 12 * * * *", func() error { fmt.Println("tk1"); return nil })
    40  	tk2 := NewTask("tk2", "0,10,20 * * * * *", func() error { fmt.Println("tk2"); wg.Done(); return nil })
    41  	tk3 := NewTask("tk3", "0 10 * * * *", func() error { fmt.Println("tk3"); wg.Done(); return nil })
    42  
    43  	AddTask("tk1", tk1)
    44  	AddTask("tk2", tk2)
    45  	AddTask("tk3", tk3)
    46  	StartTask()
    47  	defer StopTask()
    48  
    49  	select {
    50  	case <-time.After(200 * time.Second):
    51  		t.FailNow()
    52  	case <-wait(wg):
    53  	}
    54  }
    55  
    56  func wait(wg *sync.WaitGroup) chan bool {
    57  	ch := make(chan bool)
    58  	go func() {
    59  		wg.Wait()
    60  		ch <- true
    61  	}()
    62  	return ch
    63  }