gotdd/concurrency_test.go

51 lines
911 B
Go
Raw Normal View History

2022-01-20 04:20:12 +00:00
package main
import (
"reflect"
"testing"
"time"
)
func mockWebsiteChecker(url string) bool {
if url == "waat://furhurterwe.geds" {
return false
}
return true
}
func slowStubWebsiteChecker(_ string) bool {
time.Sleep(20 * time.Millisecond)
return true
}
func TestCheckWebsites(t *testing.T) {
websites := []string{
"http://google.com",
"http://blog.gypsydave5.com",
"waat://furhurterwe.geds",
}
want := map[string]bool{
"http://google.com": true,
"http://blog.gypsydave5.com": true,
"waat://furhurterwe.geds": false,
}
got := CheckWebsites(mockWebsiteChecker, websites)
if !reflect.DeepEqual(want, got) {
t.Fatalf("Wanted %v, got %v", want, got)
}
}
func BenchmarkCheckWebsites(b *testing.B) {
urls := make([]string, 100)
for i := 0; i < len(urls); i++ {
urls[i] = "a url"
}
for i := 0; i < b.N; i++ {
CheckWebsites(slowStubWebsiteChecker, urls)
}
}