Code optimization

vender/github.com/astaxie/beego/toolbox/task_test.go

@@ -0,0 +1,63 @@
+// Copyright 2014 beego Author. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package toolbox
+
+import (
+	"fmt"
+	"sync"
+	"testing"
+	"time"
+)
+
+func TestParse(t *testing.T) {
+	tk := NewTask("taska", "0/30 * * * * *", func() error { fmt.Println("hello world"); return nil })
+	err := tk.Run()
+	if err != nil {
+		t.Fatal(err)
+	}
+	AddTask("taska", tk)
+	StartTask()
+	time.Sleep(6 * time.Second)
+	StopTask()
+}
+
+func TestSpec(t *testing.T) {
+	wg := &sync.WaitGroup{}
+	wg.Add(2)
+	tk1 := NewTask("tk1", "0 12 * * * *", func() error { fmt.Println("tk1"); return nil })
+	tk2 := NewTask("tk2", "0,10,20 * * * * *", func() error { fmt.Println("tk2"); wg.Done(); return nil })
+	tk3 := NewTask("tk3", "0 10 * * * *", func() error { fmt.Println("tk3"); wg.Done(); return nil })
+
+	AddTask("tk1", tk1)
+	AddTask("tk2", tk2)
+	AddTask("tk3", tk3)
+	StartTask()
+	defer StopTask()
+
+	select {
+	case <-time.After(200 * time.Second):
+		t.FailNow()
+	case <-wait(wg):
+	}
+}
+
+func wait(wg *sync.WaitGroup) chan bool {
+	ch := make(chan bool)
+	go func() {
+		wg.Wait()
+		ch <- true
+	}()
+	return ch
+}