Merge pull request #797 from c9s/feature/trailingstop

feature: re-implement trailing stop and add mock test
This commit is contained in:
Yo-An Lin 2022-07-06 03:14:06 +08:00 committed by GitHub
commit d3f0ca9f7a
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8 changed files with 487 additions and 22 deletions

3
go.mod
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@ -75,6 +75,7 @@ require (
github.com/go-test/deep v1.0.6 // indirect
github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 // indirect
github.com/golang-sql/sqlexp v0.1.0 // indirect
github.com/golang/mock v1.6.0 // indirect
github.com/golang/protobuf v1.5.2 // indirect
github.com/hashicorp/hcl v1.0.0 // indirect
github.com/inconshreveable/mousetrap v1.0.0 // indirect
@ -116,11 +117,13 @@ require (
go.opentelemetry.io/otel/trace v0.19.0 // indirect
go.uber.org/atomic v1.9.0 // indirect
golang.org/x/crypto v0.0.0-20220525230936-793ad666bf5e // indirect
golang.org/x/mod v0.5.1 // indirect
golang.org/x/net v0.0.0-20220403103023-749bd193bc2b // indirect
golang.org/x/sys v0.0.0-20220615213510-4f61da869c0c // indirect
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 // indirect
golang.org/x/text v0.3.7 // indirect
golang.org/x/tools v0.1.9 // indirect
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
google.golang.org/genproto v0.0.0-20220405205423-9d709892a2bf // indirect
gopkg.in/ini.v1 v1.62.0 // indirect
gopkg.in/yaml.v2 v2.4.0 // indirect

7
go.sum
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@ -194,7 +194,10 @@ github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFU
github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.1/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
github.com/golang/mock v1.4.4 h1:l75CXGRSwbaYNpl/Z2X1XIIAMSCquvXgpVZDhwEIJsc=
github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
github.com/golang/mock v1.6.0 h1:ErTB+efbowRARo13NNdxyJji2egdxLGQhRaY+DUumQc=
github.com/golang/mock v1.6.0/go.mod h1:p6yTPP+5HYm5mzsMV8JkE6ZKdX+/wYM6Hr+LicevLPs=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@ -523,6 +526,7 @@ github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9de
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/ziutek/mymysql v1.5.4 h1:GB0qdRGsTwQSBVYuVShFBKaXSnSnYYC2d9knnE1LHFs=
github.com/ziutek/mymysql v1.5.4/go.mod h1:LMSpPZ6DbqWFxNCHW77HeMg9I646SAhApZ/wKdgO/C0=
@ -599,6 +603,8 @@ golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzB
golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.5.1 h1:OJxoQ/rynoF0dcCdI7cLPktw/hR2cueqYfjm43oqK38=
golang.org/x/mod v0.5.1/go.mod h1:5OXOZSfqPIIbmVBIIKWRFfZjPR0E5r58TLhUjH0a2Ro=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@ -780,6 +786,7 @@ golang.org/x/tools v0.0.0-20200729194436-6467de6f59a7/go.mod h1:njjCfa9FT2d7l9Bc
golang.org/x/tools v0.0.0-20200804011535-6c149bb5ef0d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
golang.org/x/tools v0.0.0-20200825202427-b303f430e36d/go.mod h1:njjCfa9FT2d7l9Bc6FUM5FLjQPp3cFF28FI3qnDFljA=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.1/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.8/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=
golang.org/x/tools v0.1.9 h1:j9KsMiaP1c3B0OTQGth0/k+miLGTgLsAFUCrF2vLcF8=
golang.org/x/tools v0.1.9/go.mod h1:nABZi5QlRsZVlzPpHl034qft6wpY4eDcsTt5AaioBiU=

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@ -0,0 +1,145 @@
package bbgo
import (
"context"
"fmt"
"github.com/c9s/bbgo/pkg/fixedpoint"
"github.com/c9s/bbgo/pkg/types"
)
type TrailingStop2 struct {
Symbol string
// CallbackRate is the callback rate from the previous high price
CallbackRate fixedpoint.Value `json:"callbackRate,omitempty"`
ActivationRatio fixedpoint.Value `json:"activationRatio,omitempty"`
// ClosePosition is a percentage of the position to be closed
ClosePosition fixedpoint.Value `json:"closePosition,omitempty"`
// MinProfit is the percentage of the minimum profit ratio.
// Stop order will be activated only when the price reaches above this threshold.
MinProfit fixedpoint.Value `json:"minProfit,omitempty"`
// Interval is the time resolution to update the stop order
// KLine per Interval will be used for updating the stop order
Interval types.Interval `json:"interval,omitempty"`
Side types.SideType `json:"side,omitempty"`
latestHigh fixedpoint.Value
// activated: when the price reaches the min profit price, we set the activated to true to enable trailing stop
activated bool
// private fields
session *ExchangeSession
orderExecutor *GeneralOrderExecutor
}
func (s *TrailingStop2) Subscribe(session *ExchangeSession) {
// use 1m kline to handle roi stop
session.Subscribe(types.KLineChannel, s.Symbol, types.SubscribeOptions{Interval: s.Interval})
}
func (s *TrailingStop2) Bind(session *ExchangeSession, orderExecutor *GeneralOrderExecutor) {
s.session = session
s.orderExecutor = orderExecutor
position := orderExecutor.Position()
session.MarketDataStream.OnKLineClosed(types.KLineWith(s.Symbol, s.Interval, func(kline types.KLine) {
s.checkStopPrice(kline.Close, position)
}))
if !IsBackTesting {
session.MarketDataStream.OnMarketTrade(func(trade types.Trade) {
if trade.Symbol != position.Symbol {
return
}
s.checkStopPrice(trade.Price, position)
})
}
}
func (s *TrailingStop2) getRatio(price fixedpoint.Value, position *types.Position) (fixedpoint.Value, error) {
switch s.Side {
case types.SideTypeBuy:
// for short position
return position.AverageCost.Sub(price).Div(price), nil
case types.SideTypeSell:
return price.Sub(position.AverageCost).Div(position.AverageCost), nil
}
return fixedpoint.Zero, fmt.Errorf("unexpected side type: %v", s.Side)
}
func (s *TrailingStop2) checkStopPrice(price fixedpoint.Value, position *types.Position) error {
if position.IsClosed() || position.IsDust(price) {
return nil
}
if !s.MinProfit.IsZero() {
// check if we have the minimal profit
roi := position.ROI(price)
if roi.Compare(s.MinProfit) >= 0 {
Notify("[trailingStop] activated: ROI %f > minimal profit ratio %f", roi.Float64(), s.MinProfit.Float64())
s.activated = true
}
} else if !s.ActivationRatio.IsZero() {
ratio, err := s.getRatio(price, position)
if err != nil {
return err
}
if ratio.Compare(s.ActivationRatio) >= 0 {
s.activated = true
}
}
// update the latest high for the sell order, or the latest low for the buy order
if s.latestHigh.IsZero() {
s.latestHigh = price
} else {
switch s.Side {
case types.SideTypeBuy:
s.latestHigh = fixedpoint.Min(price, s.latestHigh)
case types.SideTypeSell:
s.latestHigh = fixedpoint.Max(price, s.latestHigh)
}
}
if !s.activated {
return nil
}
switch s.Side {
case types.SideTypeBuy:
s.latestHigh = fixedpoint.Min(price, s.latestHigh)
change := price.Sub(s.latestHigh).Div(s.latestHigh)
if change.Compare(s.CallbackRate) >= 0 {
// submit order
return s.triggerStop(price)
}
case types.SideTypeSell:
s.latestHigh = fixedpoint.Max(price, s.latestHigh)
change := price.Sub(s.latestHigh).Div(s.latestHigh)
if change.Compare(s.CallbackRate) >= 0 {
// submit order
return s.triggerStop(price)
}
}
return nil
}
func (s *TrailingStop2) triggerStop(price fixedpoint.Value) error {
Notify("[TrailingStop] %s stop loss triggered. price: %f callback rate: %f", s.Symbol, price.Float64(), s.CallbackRate.Float64())
ctx := context.Background()
return s.orderExecutor.ClosePosition(ctx, fixedpoint.One, "trailingStop")
}

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@ -0,0 +1,102 @@
package bbgo
import (
"testing"
"github.com/golang/mock/gomock"
"github.com/stretchr/testify/assert"
"github.com/c9s/bbgo/pkg/fixedpoint"
"github.com/c9s/bbgo/pkg/types"
"github.com/c9s/bbgo/pkg/types/mocks"
)
// getTestMarket returns the BTCUSDT market information
// for tests, we always use BTCUSDT
func getTestMarket() types.Market {
market := types.Market{
Symbol: "BTCUSDT",
PricePrecision: 8,
VolumePrecision: 8,
QuoteCurrency: "USDT",
BaseCurrency: "BTC",
MinNotional: fixedpoint.MustNewFromString("0.001"),
MinAmount: fixedpoint.MustNewFromString("10.0"),
MinQuantity: fixedpoint.MustNewFromString("0.001"),
}
return market
}
func TestTrailingStop(t *testing.T) {
market := getTestMarket()
mockCtrl := gomock.NewController(t)
defer mockCtrl.Finish()
mockEx := mocks.NewMockExchange(mockCtrl)
mockEx.EXPECT().NewStream().Return(&types.StandardStream{}).Times(2)
mockEx.EXPECT().SubmitOrders(gomock.Any(), types.SubmitOrder{
Symbol: "BTCUSDT",
Side: types.SideTypeBuy,
Type: types.OrderTypeMarket,
Market: market,
Quantity: fixedpoint.NewFromFloat(1.0),
Tag: "trailingStop",
})
session := NewExchangeSession("test", mockEx)
assert.NotNil(t, session)
session.markets[market.Symbol] = market
position := types.NewPositionFromMarket(market)
position.AverageCost = fixedpoint.NewFromFloat(20000.0)
position.Base = fixedpoint.NewFromFloat(-1.0)
orderExecutor := NewGeneralOrderExecutor(session, "BTCUSDT", "test", "test-01", position)
activationRatio := fixedpoint.NewFromFloat(0.01)
callbackRatio := fixedpoint.NewFromFloat(0.01)
stop := &TrailingStop2{
Symbol: "BTCUSDT",
Interval: types.Interval1m,
Side: types.SideTypeBuy,
CallbackRate: callbackRatio,
ActivationRatio: activationRatio,
}
stop.Bind(session, orderExecutor)
// the same price
currentPrice := fixedpoint.NewFromFloat(20000.0)
err := stop.checkStopPrice(currentPrice, position)
if assert.NoError(t, err) {
assert.False(t, stop.activated)
}
// 20000 - 1% = 19800
currentPrice = currentPrice.Mul(one.Sub(activationRatio))
err = stop.checkStopPrice(currentPrice, position)
if assert.NoError(t, err) {
assert.True(t, stop.activated)
assert.Equal(t, fixedpoint.NewFromFloat(19800.0), currentPrice)
assert.Equal(t, fixedpoint.NewFromFloat(19800.0), stop.latestHigh)
}
// 19800 - 1% = 19602
currentPrice = currentPrice.Mul(one.Sub(callbackRatio))
err = stop.checkStopPrice(currentPrice, position)
if assert.NoError(t, err) {
assert.Equal(t, fixedpoint.NewFromFloat(19602.0), currentPrice)
assert.Equal(t, fixedpoint.NewFromFloat(19602.0), stop.latestHigh)
assert.True(t, stop.activated)
}
// 19602 + 1% = 19798.02
currentPrice = currentPrice.Mul(one.Add(callbackRatio))
err = stop.checkStopPrice(currentPrice, position)
if assert.NoError(t, err) {
assert.Equal(t, fixedpoint.NewFromFloat(19798.02), currentPrice)
assert.Equal(t, fixedpoint.NewFromFloat(19602.0), stop.latestHigh)
assert.True(t, stop.activated)
}
}

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@ -160,10 +160,6 @@ func (set *StandardIndicatorSet) VOLATILITY(iw types.IntervalWindow) *indicator.
// ExchangeSession presents the exchange connection Session
// It also maintains and collects the data returned from the stream.
type ExchangeSession struct {
// exchange Session based notification system
// we make it as a value field so that we can configure it separately
Notifiability `json:"-" yaml:"-"`
// ---------------------------
// Session config fields
// ---------------------------
@ -253,12 +249,6 @@ func NewExchangeSession(name string, exchange types.Exchange) *ExchangeSession {
marketDataStream.SetPublicOnly()
session := &ExchangeSession{
Notifiability: Notifiability{
SymbolChannelRouter: NewPatternChannelRouter(nil),
SessionChannelRouter: NewPatternChannelRouter(nil),
ObjectChannelRouter: NewObjectChannelRouter(),
},
Name: name,
Exchange: exchange,
UserDataStream: userDataStream,
@ -282,8 +272,7 @@ func NewExchangeSession(name string, exchange types.Exchange) *ExchangeSession {
session.OrderExecutor = &ExchangeOrderExecutor{
// copy the notification system so that we can route
Notifiability: session.Notifiability,
Session: session,
Session: session,
}
return session
@ -805,11 +794,6 @@ func (session *ExchangeSession) InitExchange(name string, ex types.Exchange) err
}
session.Name = name
session.Notifiability = Notifiability{
SymbolChannelRouter: NewPatternChannelRouter(nil),
SessionChannelRouter: NewPatternChannelRouter(nil),
ObjectChannelRouter: NewObjectChannelRouter(),
}
session.Exchange = ex
session.UserDataStream = ex.NewStream()
session.MarketDataStream = ex.NewStream()
@ -830,8 +814,7 @@ func (session *ExchangeSession) InitExchange(name string, ex types.Exchange) err
session.orderStores = make(map[string]*OrderStore)
session.OrderExecutor = &ExchangeOrderExecutor{
// copy the notification system so that we can route
Notifiability: session.Notifiability,
Session: session,
Session: session,
}
session.usedSymbols = make(map[string]struct{})

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@ -46,13 +46,10 @@ type SupportTakeProfit struct {
}
func (s *SupportTakeProfit) Subscribe(session *bbgo.ExchangeSession) {
log.Infof("[supportTakeProfit] Subscribe(%s, %s)", s.Symbol, s.Interval)
session.Subscribe(types.KLineChannel, s.Symbol, types.SubscribeOptions{Interval: s.Interval})
}
func (s *SupportTakeProfit) Bind(session *bbgo.ExchangeSession, orderExecutor *bbgo.GeneralOrderExecutor) {
log.Infof("[supportTakeProfit] Bind(%s, %s)", s.Symbol, s.Interval)
s.session = session
s.orderExecutor = orderExecutor
s.activeOrders = bbgo.NewActiveOrderBook(s.Symbol)

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@ -74,6 +74,7 @@ func ValidExchangeName(a string) (ExchangeName, error) {
return "", fmt.Errorf("invalid exchange name: %s", a)
}
//go:generate mockgen -destination=mocks/mock_exchange.go -package=mocks . Exchange
type Exchange interface {
Name() ExchangeName

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@ -0,0 +1,227 @@
// Code generated by MockGen. DO NOT EDIT.
// Source: github.com/c9s/bbgo/pkg/types (interfaces: Exchange)
// Package mocks is a generated GoMock package.
package mocks
import (
context "context"
reflect "reflect"
types "github.com/c9s/bbgo/pkg/types"
gomock "github.com/golang/mock/gomock"
)
// MockExchange is a mock of Exchange interface.
type MockExchange struct {
ctrl *gomock.Controller
recorder *MockExchangeMockRecorder
}
// MockExchangeMockRecorder is the mock recorder for MockExchange.
type MockExchangeMockRecorder struct {
mock *MockExchange
}
// NewMockExchange creates a new mock instance.
func NewMockExchange(ctrl *gomock.Controller) *MockExchange {
mock := &MockExchange{ctrl: ctrl}
mock.recorder = &MockExchangeMockRecorder{mock}
return mock
}
// EXPECT returns an object that allows the caller to indicate expected use.
func (m *MockExchange) EXPECT() *MockExchangeMockRecorder {
return m.recorder
}
// CancelOrders mocks base method.
func (m *MockExchange) CancelOrders(arg0 context.Context, arg1 ...types.Order) error {
m.ctrl.T.Helper()
varargs := []interface{}{arg0}
for _, a := range arg1 {
varargs = append(varargs, a)
}
ret := m.ctrl.Call(m, "CancelOrders", varargs...)
ret0, _ := ret[0].(error)
return ret0
}
// CancelOrders indicates an expected call of CancelOrders.
func (mr *MockExchangeMockRecorder) CancelOrders(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := append([]interface{}{arg0}, arg1...)
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CancelOrders", reflect.TypeOf((*MockExchange)(nil).CancelOrders), varargs...)
}
// Name mocks base method.
func (m *MockExchange) Name() types.ExchangeName {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "Name")
ret0, _ := ret[0].(types.ExchangeName)
return ret0
}
// Name indicates an expected call of Name.
func (mr *MockExchangeMockRecorder) Name() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Name", reflect.TypeOf((*MockExchange)(nil).Name))
}
// NewStream mocks base method.
func (m *MockExchange) NewStream() types.Stream {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "NewStream")
ret0, _ := ret[0].(types.Stream)
return ret0
}
// NewStream indicates an expected call of NewStream.
func (mr *MockExchangeMockRecorder) NewStream() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "NewStream", reflect.TypeOf((*MockExchange)(nil).NewStream))
}
// PlatformFeeCurrency mocks base method.
func (m *MockExchange) PlatformFeeCurrency() string {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "PlatformFeeCurrency")
ret0, _ := ret[0].(string)
return ret0
}
// PlatformFeeCurrency indicates an expected call of PlatformFeeCurrency.
func (mr *MockExchangeMockRecorder) PlatformFeeCurrency() *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PlatformFeeCurrency", reflect.TypeOf((*MockExchange)(nil).PlatformFeeCurrency))
}
// QueryAccount mocks base method.
func (m *MockExchange) QueryAccount(arg0 context.Context) (*types.Account, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "QueryAccount", arg0)
ret0, _ := ret[0].(*types.Account)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryAccount indicates an expected call of QueryAccount.
func (mr *MockExchangeMockRecorder) QueryAccount(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryAccount", reflect.TypeOf((*MockExchange)(nil).QueryAccount), arg0)
}
// QueryAccountBalances mocks base method.
func (m *MockExchange) QueryAccountBalances(arg0 context.Context) (types.BalanceMap, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "QueryAccountBalances", arg0)
ret0, _ := ret[0].(types.BalanceMap)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryAccountBalances indicates an expected call of QueryAccountBalances.
func (mr *MockExchangeMockRecorder) QueryAccountBalances(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryAccountBalances", reflect.TypeOf((*MockExchange)(nil).QueryAccountBalances), arg0)
}
// QueryKLines mocks base method.
func (m *MockExchange) QueryKLines(arg0 context.Context, arg1 string, arg2 types.Interval, arg3 types.KLineQueryOptions) ([]types.KLine, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "QueryKLines", arg0, arg1, arg2, arg3)
ret0, _ := ret[0].([]types.KLine)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryKLines indicates an expected call of QueryKLines.
func (mr *MockExchangeMockRecorder) QueryKLines(arg0, arg1, arg2, arg3 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryKLines", reflect.TypeOf((*MockExchange)(nil).QueryKLines), arg0, arg1, arg2, arg3)
}
// QueryMarkets mocks base method.
func (m *MockExchange) QueryMarkets(arg0 context.Context) (types.MarketMap, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "QueryMarkets", arg0)
ret0, _ := ret[0].(types.MarketMap)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryMarkets indicates an expected call of QueryMarkets.
func (mr *MockExchangeMockRecorder) QueryMarkets(arg0 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryMarkets", reflect.TypeOf((*MockExchange)(nil).QueryMarkets), arg0)
}
// QueryOpenOrders mocks base method.
func (m *MockExchange) QueryOpenOrders(arg0 context.Context, arg1 string) ([]types.Order, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "QueryOpenOrders", arg0, arg1)
ret0, _ := ret[0].([]types.Order)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryOpenOrders indicates an expected call of QueryOpenOrders.
func (mr *MockExchangeMockRecorder) QueryOpenOrders(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryOpenOrders", reflect.TypeOf((*MockExchange)(nil).QueryOpenOrders), arg0, arg1)
}
// QueryTicker mocks base method.
func (m *MockExchange) QueryTicker(arg0 context.Context, arg1 string) (*types.Ticker, error) {
m.ctrl.T.Helper()
ret := m.ctrl.Call(m, "QueryTicker", arg0, arg1)
ret0, _ := ret[0].(*types.Ticker)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryTicker indicates an expected call of QueryTicker.
func (mr *MockExchangeMockRecorder) QueryTicker(arg0, arg1 interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryTicker", reflect.TypeOf((*MockExchange)(nil).QueryTicker), arg0, arg1)
}
// QueryTickers mocks base method.
func (m *MockExchange) QueryTickers(arg0 context.Context, arg1 ...string) (map[string]types.Ticker, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0}
for _, a := range arg1 {
varargs = append(varargs, a)
}
ret := m.ctrl.Call(m, "QueryTickers", varargs...)
ret0, _ := ret[0].(map[string]types.Ticker)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// QueryTickers indicates an expected call of QueryTickers.
func (mr *MockExchangeMockRecorder) QueryTickers(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := append([]interface{}{arg0}, arg1...)
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "QueryTickers", reflect.TypeOf((*MockExchange)(nil).QueryTickers), varargs...)
}
// SubmitOrders mocks base method.
func (m *MockExchange) SubmitOrders(arg0 context.Context, arg1 ...types.SubmitOrder) (types.OrderSlice, error) {
m.ctrl.T.Helper()
varargs := []interface{}{arg0}
for _, a := range arg1 {
varargs = append(varargs, a)
}
ret := m.ctrl.Call(m, "SubmitOrders", varargs...)
ret0, _ := ret[0].(types.OrderSlice)
ret1, _ := ret[1].(error)
return ret0, ret1
}
// SubmitOrders indicates an expected call of SubmitOrders.
func (mr *MockExchangeMockRecorder) SubmitOrders(arg0 interface{}, arg1 ...interface{}) *gomock.Call {
mr.mock.ctrl.T.Helper()
varargs := append([]interface{}{arg0}, arg1...)
return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SubmitOrders", reflect.TypeOf((*MockExchange)(nil).SubmitOrders), varargs...)
}