forked from celrenheit/spider
/
inmemory_test.go
57 lines (49 loc) · 1.08 KB
/
inmemory_test.go
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package spider_test
import (
"testing"
"time"
"github.com/celrenheit/spider"
"github.com/celrenheit/spider/schedule"
)
func TestInMemory(t *testing.T) {
ran := false
testSpider := spider.Get("http://google.com", func(ctx *spider.Context) error {
ran = true
return nil
})
sched := spider.NewScheduler()
sched.Add(schedule.Every(1*time.Second), testSpider)
sched.Start()
dur := 1*time.Second + 500*time.Millisecond
select {
case <-time.After(dur):
if !ran {
t.Error("spider not ran")
}
}
sched.Stop()
}
func TestNotRanWhenStopped(t *testing.T) {
ran := false
testSpider := spider.Get("http://google.com", func(ctx *spider.Context) error {
ran = true
return nil
})
dur := 1*time.Second + 100*time.Millisecond
stopCh := make(chan struct{})
sched := spider.NewScheduler()
sched.Add(schedule.Every(1*time.Second), testSpider)
sched.Start()
go func() {
sched.Stop()
stopCh <- struct{}{}
}()
select {
case <-time.After(dur):
t.Error("Should not wait to much")
case <-stopCh:
if ran {
t.Error("Spider ran but should not run when stopped")
}
}
}