validators

Documentation

Overview

Package validators provides an entrypoint for the cloudprober's validators framework.

Index

• func RunValidators(vs []*Validator, input *Input, validationFailure *metrics.Map, ...) []string
• func ValidationFailureMap(vs []*Validator) *metrics.Map
• type Input
• type Validator
  • func Init(validatorConfs []*configpb.Validator, l *logger.Logger) ([]*Validator, error)

Functions

func RunValidators

func RunValidators(vs []*Validator, input *Input, validationFailure *metrics.Map, l *logger.Logger) []string

RunValidators runs the list of validators on the given response and responseBody, updates the given validationFailure map and returns the list of failures.

func ValidationFailureMap

func ValidationFailureMap(vs []*Validator) *metrics.Map

ValidationFailureMap returns an initialized validation failures map.

Types

type Input

type Input struct {
	Response     interface{}
	ResponseBody []byte
}

Input encapsulates the input for validators.

type Validator

type Validator struct {
	Name     string
	Validate func(input *Input) (bool, error)
}

Validator implements a validator.

A validator runs a test on the provided input, usually the probe response, and returns the test result. If test cannot be run successfully for some reason (e.g. for malformed input), an error is returned.

func Init

func Init(validatorConfs []*configpb.Validator, l *logger.Logger) ([]*Validator, error)

Init initializes the validators defined in the config.