testutils

Documentation

Overview

Copyright (c) of parts are held by the various contributors (see the CLA) Licensed under the MIT License. See LICENSE file in the project root for full license information.

Index

• func AlwaysOnePolling() *polling.DataSources
• func GetClientWithFixedResp(resp []byte) *http.Client
• func NewHTTPServerWithFixedResp(port int, resp []byte) *http.Server
• func NewTestClient(fn RoundTripFunc) *http.Client
• func PriceCheck(asset string, rate float64) error
• type RoundTripFunc
  • func (f RoundTripFunc) RoundTrip(req *http.Request) (*http.Response, error)
• type UnitTestDataSource
  • func NewUnitTestDataSource(config *config.Config) (*UnitTestDataSource, error)
  • func (d *UnitTestDataSource) FetchPegPrice(peg string) (i polling.PegItem, err error)
  • func (d *UnitTestDataSource) FetchPegPrices() (peg polling.PegAssets, err error)
  • func (d *UnitTestDataSource) Name() string
  • func (d *UnitTestDataSource) SupportedPegs() []string
  • func (d *UnitTestDataSource) Url() string

Functions

func AlwaysOnePolling

func AlwaysOnePolling() *polling.DataSources

AlwaysOnePolling returns 1 for all prices

func GetClientWithFixedResp

func GetClientWithFixedResp(resp []byte) *http.Client

GetClientWithFixedResp will return a client that no matter what the request is, will always respond with the 'resp' as the body. From http://hassansin.github.io/Unit-Testing-http-client-in-Go

func NewHTTPServerWithFixedResp

func NewHTTPServerWithFixedResp(port int, resp []byte) *http.Server

NewHTTPServerWithFixedResp will only return the fixed reponse, always

func NewTestClient

func NewTestClient(fn RoundTripFunc) *http.Client

NewTestClient returns *http.Client with Transport replaced to avoid making real calls

func PriceCheck

func PriceCheck(asset string, rate float64) error

PriceCheck checks if the price is "reasonable" to see if we inverted the prices

Types

type RoundTripFunc

type RoundTripFunc func(req *http.Request) *http.Response

RoundTripFunc .

func (RoundTripFunc) RoundTrip

func (f RoundTripFunc) RoundTrip(req *http.Request) (*http.Response, error)

RoundTrip .

type UnitTestDataSource

type UnitTestDataSource struct {
	Value      float64
	Assets     []string
	SourceName string

	// How to timestamp price quotes
	Timestamp func() time.Time
}

UnitTestDataSource just reports the Value for the supported Assets

func NewUnitTestDataSource

func NewUnitTestDataSource(config *config.Config) (*UnitTestDataSource, error)

func (*UnitTestDataSource) FetchPegPrice

func (d *UnitTestDataSource) FetchPegPrice(peg string) (i polling.PegItem, err error)

func (*UnitTestDataSource) FetchPegPrices

func (d *UnitTestDataSource) FetchPegPrices() (peg polling.PegAssets, err error)

func (*UnitTestDataSource) Name

func (d *UnitTestDataSource) Name() string

func (*UnitTestDataSource) SupportedPegs

func (d *UnitTestDataSource) SupportedPegs() []string

func (*UnitTestDataSource) Url

func (d *UnitTestDataSource) Url() string