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2 changes: 1 addition & 1 deletion api_trading.go
Original file line number Diff line number Diff line change
Expand Up @@ -104,7 +104,7 @@ func (c *Client) GetUserTradesByInstrumentAndTime(params *models.GetUserTradesBy
return
}

func (c *Client) GetUserTradesByOrder(params *models.GetUserTradesByOrderParams) (result models.GetUserTradesResponse, err error) {
func (c *Client) GetUserTradesByOrder(params *models.GetUserTradesByOrderParams) (result []models.Trade, err error) {
err = c.Call("private/get_user_trades_by_order", params, &result)
return
}
Expand Down
53 changes: 52 additions & 1 deletion client_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,10 @@ package deribit

import (
"encoding/json"
"testing"

"github.com/frankrap/deribit-api/models"
"github.com/stretchr/testify/assert"
"testing"
)

func newClient() *Client {
Expand Down Expand Up @@ -135,6 +136,56 @@ func TestClient_Buy(t *testing.T) {
t.Logf("%#v", result)
}

func TestClient_GetUserTradesByOrder(t *testing.T) {
client := newClient()
params := &models.BuyParams{
InstrumentName: "BTC-PERPETUAL",
Amount: 10,
Price: 20000.0,
Type: "market",
Label: "TestClient_CancelByLabel",
}
buyResult, err := client.Buy(params)
if err != nil {
t.Fatal(err)
}

t.Logf("%#v", buyResult)

getTradesRes, err := client.GetUserTradesByOrder(&models.GetUserTradesByOrderParams{OrderID: buyResult.Order.OrderID})

if err != nil {
t.Fatal(err)
}

if actualTradesCount := len(getTradesRes); actualTradesCount == 0 {
t.Errorf("no Trades")
}

if expectTradesCount, actualTradesCount := len(buyResult.Trades), len(getTradesRes); expectTradesCount != actualTradesCount {
t.Fatalf("Expected trades count %d, actual: %d", expectTradesCount, actualTradesCount)
}

for i, trade := range buyResult.Trades {
if trade.TradeSeq != getTradesRes[i].TradeSeq {
t.Errorf("Expected TradeSeq %d, actual %d", trade.TradeSeq, getTradesRes[i].TradeSeq)
}

if trade.TradeID != getTradesRes[i].TradeID {
t.Errorf("Expected TradeID %s, actual %s", trade.TradeID, getTradesRes[i].TradeID)
}

if trade.Amount != getTradesRes[i].Amount {
t.Errorf("Expected Amount %f, actual %f", trade.Amount, getTradesRes[i].Amount)
}

if trade.Price != getTradesRes[i].Price {
t.Errorf("Expected Price %f, actual %f", trade.Price, getTradesRes[i].Price)
}
}

}

func TestJsonOmitempty(t *testing.T) {
params := &models.BuyParams{
InstrumentName: "BTC-PERPETUAL",
Expand Down