/
util.go
50 lines (40 loc) · 1.03 KB
/
util.go
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package e2e
import (
"fmt"
"math/rand"
"time"
"github.com/onsi/ginkgo"
)
func nowStamp() string {
return time.Now().Format(time.RFC3339)
}
func log(level string, format string, args ...interface{}) {
fmt.Fprintf(ginkgo.GinkgoWriter, nowStamp()+": "+level+": "+format+"\n", args...)
}
// Logf logs in e2e framework
func Logf(format string, args ...interface{}) {
log("INFO", format, args...)
}
// Failf reports a failure in the current e2e
func Failf(format string, args ...interface{}) {
msg := fmt.Sprintf(format, args...)
log("ERROR", msg)
ginkgo.Fail(nowStamp()+": "+msg, 1)
}
// LogAndReturnErrorf logs and return an error
func LogAndReturnErrorf(format string, args ...interface{}) error {
Logf(format, args...)
return fmt.Errorf(format, args...)
}
var letters = []rune("abcdefghijklmnopqrstuvwxyz")
// RandString create a random string
func RandString(n int) string {
b := make([]rune, n)
for i := range b {
b[i] = letters[rand.Intn(len(letters))]
}
return string(b)
}
func init() {
rand.Seed(time.Now().UnixNano())
}