102 lines
2.5 KiB
Go
102 lines
2.5 KiB
Go
// Copyright (C) 2019 Storj Labs, Inc.
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// See LICENSE for copying information.
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package coinpayments
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import (
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"bytes"
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"io"
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"net/http"
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"testing"
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"github.com/shopspring/decimal"
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"github.com/stretchr/testify/require"
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"storj.io/common/testcontext"
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"storj.io/storj/satellite/payments/monetary"
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)
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const (
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// reference https://www.coinpayments.net/apidoc-rates
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ratesJSON = `{
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"USD": {
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"is_fiat": 1,
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"rate_btc": "0.0001234215748657146721341",
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"last_update": "1633015701",
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"tx_fee": "0.00000000",
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"status": "online",
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"name": "United States Dollar",
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"confirms": "3",
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"capabilities": [
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"payments", "wallet", "transfers", "convert"
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]
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},
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"BTC": {
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"is_fiat": 0,
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"rate_btc": "1.000000000000000000000000",
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"last_update": "1632931502",
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"tx_fee": "0.00100000",
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"status": "online",
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"name": "Bitcoin",
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"confirms": "2",
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"capabilities": [
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"payments", "wallet", "transfers", "convert"
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]
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},
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"LTCT": {
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"is_fiat": 0,
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"rate_btc": "999999.999999999999999999",
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"last_update": "1628027418",
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"tx_fee": "0.00000000",
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"status": "online",
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"name": "LTCT test coins",
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"confirms": "2",
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"capabilities": []
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}
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}`
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resultJSON = `{"error": "ok", "result": ` + ratesJSON + `}`
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publicKey = "hi i am a public key"
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privateKey = "hi i am a private key"
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)
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type dumbMockClient struct {
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response string
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}
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func (c *dumbMockClient) Do(req *http.Request) (*http.Response, error) {
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return &http.Response{
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Status: "OK",
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StatusCode: http.StatusOK,
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Body: io.NopCloser(bytes.NewBuffer([]byte(c.response))),
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ContentLength: int64(len(c.response)),
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}, nil
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}
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func TestProcessingConversionRates(t *testing.T) {
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rateService := Client{
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creds: Credentials{PublicKey: publicKey, PrivateKey: privateKey},
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http: &dumbMockClient{response: resultJSON},
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}
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rateInfos, err := rateService.ConversionRates().Get(testcontext.New(t))
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require.NoError(t, err)
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require.Truef(t, rateInfos["BTC"].RateBTC.Equal(decimal.NewFromFloat(1.0)),
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"expected 1.0, but got %v", rateInfos["BTC"].RateBTC.String())
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require.Truef(t, rateInfos["USD"].RateBTC.LessThan(decimal.NewFromInt(1)),
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"expected value less than 1, but got %v", rateInfos["USD"].RateBTC.String())
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rateInfo, ok := rateInfos.ForCurrency(monetary.USDollars)
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require.True(t, ok)
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require.True(t, rateInfo.IsFiat)
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_, ok = rateInfos.ForCurrency(monetary.LiveGoats)
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require.False(t, ok)
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rateInfo, ok = rateInfos.ForCurrency(CurrencyLTCT)
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require.True(t, ok)
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require.True(t, rateInfo.TXFee.Equal(decimal.NewFromInt(0)))
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}
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