e2e_node

Documentation

Index

• func Retry(maxWait time.Duration, wait time.Duration, retry RetryFn) []error
• type RetryFn

Functions

func Retry

func Retry(maxWait time.Duration, wait time.Duration, retry RetryFn) []error

Retry retries the RetryFn for a maximum of maxWait time. The wait duration is waited between retries. If the success condition is not met in maxWait time, the list of encountered errors is returned. If successful returns an empty list. Example:

Expect(Retry(time.Minute*1, time.Second*2, func() error {
   if success {
     return nil
   } else {
     return errors.New("Failed")
   }
}).To(BeNil(), fmt.Sprintf("Failed"))

Types

type RetryFn

type RetryFn func() error

RetryFn represents a retryable test condition. It returns an error if the condition is not met otherwise returns nil for success.