Files
gocryptotrader/engine/event_manager_test.go
Adrian Gallagher bea16af380 golangci-lint: Enable usetesting and unused linters (#1893)
* golangci-lint: Enable usetesting and unused linters

* tests: Improve assertions in various test cases for clarity and accuracy

* tests: Enhance error assertions in TestExecuteStrategyFromFile for improved clarity

* tests: Update assertions for improved clarity and accuracy

* tests: Replace assert with require for task count checks

* config/versions/v7: Replace context.Background() with t.Context()

* Bithumb: Centralise and consoliate testPair, relax UpdateTickers check

with some glorious Doom Eternal music

* Bithumb: Use UpdatePairsOnce and update remaining pair string

* Bithumb: Add UpdatePairsOnce to TestUpdateTickers
2025-05-01 14:44:29 +10:00

321 lines
9.2 KiB
Go

package engine
import (
"errors"
"sync/atomic"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/thrasher-corp/gocryptotrader/currency"
exchange "github.com/thrasher-corp/gocryptotrader/exchanges"
"github.com/thrasher-corp/gocryptotrader/exchanges/asset"
"github.com/thrasher-corp/gocryptotrader/exchanges/orderbook"
"github.com/thrasher-corp/gocryptotrader/exchanges/ticker"
)
func TestSetupEventManager(t *testing.T) {
t.Parallel()
_, err := setupEventManager(nil, nil, 0, false)
if !errors.Is(err, errNilComManager) {
t.Errorf("error '%v', expected '%v'", err, errNilComManager)
}
_, err = setupEventManager(&CommunicationManager{}, nil, 0, false)
if !errors.Is(err, errNilExchangeManager) {
t.Errorf("error '%v', expected '%v'", err, errNilExchangeManager)
}
m, err := setupEventManager(&CommunicationManager{}, &ExchangeManager{}, 0, false)
if !errors.Is(err, nil) {
t.Fatalf("error '%v', expected '%v'", err, nil)
}
if m == nil { //nolint:staticcheck,nolintlint // SA5011 Ignore the nil warnings
t.Fatal("expected manager")
}
if m.sleepDelay == 0 { //nolint:staticcheck,nolintlint // SA5011 Ignore the nil warnings
t.Error("expected default set")
}
}
func TestEventManagerStart(t *testing.T) {
m, err := setupEventManager(&CommunicationManager{}, &ExchangeManager{}, 0, false)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
err = m.Start()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
err = m.Start()
if !errors.Is(err, ErrSubSystemAlreadyStarted) {
t.Errorf("error '%v', expected '%v'", err, ErrSubSystemAlreadyStarted)
}
m = nil
err = m.Start()
if !errors.Is(err, ErrNilSubsystem) {
t.Errorf("error '%v', expected '%v'", err, ErrNilSubsystem)
}
}
func TestEventManagerIsRunning(t *testing.T) {
t.Parallel()
m, err := setupEventManager(&CommunicationManager{}, &ExchangeManager{}, 0, false)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
err = m.Start()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
if !m.IsRunning() {
t.Error("expected true")
}
atomic.StoreInt32(&m.started, 0)
if m.IsRunning() {
t.Error("expected false")
}
m = nil
if m.IsRunning() {
t.Error("expected false")
}
}
func TestEventManagerStop(t *testing.T) {
t.Parallel()
m, err := setupEventManager(&CommunicationManager{}, &ExchangeManager{}, 0, false)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
err = m.Start()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
err = m.Stop()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
err = m.Stop()
if !errors.Is(err, ErrSubSystemNotStarted) {
t.Errorf("error '%v', expected '%v'", err, ErrSubSystemNotStarted)
}
m = nil
err = m.Stop()
if !errors.Is(err, ErrNilSubsystem) {
t.Errorf("error '%v', expected '%v'", err, ErrNilSubsystem)
}
}
func TestEventManagerAdd(t *testing.T) {
t.Parallel()
em := NewExchangeManager()
m, err := setupEventManager(&CommunicationManager{}, em, 0, false)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
_, err = m.Add("", "", EventConditionParams{}, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, "")
if !errors.Is(err, ErrSubSystemNotStarted) {
t.Errorf("error '%v', expected '%v'", err, ErrSubSystemNotStarted)
}
err = m.Start()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
_, err = m.Add("", "", EventConditionParams{}, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, "")
if !errors.Is(err, errExchangeDisabled) {
t.Errorf("error '%v', expected '%v'", err, errExchangeDisabled)
}
exch, err := em.NewExchangeByName(testExchange)
if err != nil {
t.Fatal(err)
}
exch.SetDefaults()
err = em.Add(exch)
if !errors.Is(err, nil) {
t.Fatalf("received: '%v' but expected: '%v'", err, nil)
}
_, err = m.Add(testExchange, "", EventConditionParams{}, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, "")
if !errors.Is(err, errInvalidItem) {
t.Errorf("error '%v', expected '%v'", err, errInvalidItem)
}
cond := EventConditionParams{
Condition: ConditionGreaterThan,
Price: 1337,
OrderbookAmount: 1337,
}
_, err = m.Add(testExchange, ItemPrice, cond, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, "")
if !errors.Is(err, errInvalidAction) {
t.Errorf("error '%v', expected '%v'", err, errInvalidAction)
}
_, err = m.Add(testExchange, ItemPrice, cond, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, ActionTest)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
action := ActionSMSNotify + "," + ActionTest
_, err = m.Add(testExchange, ItemPrice, cond, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, action)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
}
func TestEventManagerRemove(t *testing.T) {
t.Parallel()
em := NewExchangeManager()
m, err := setupEventManager(&CommunicationManager{}, em, 0, false)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
if m.Remove(0) {
t.Error("expected false")
}
err = m.Start()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
if m.Remove(0) {
t.Error("expected false")
}
action := ActionSMSNotify + "," + ActionTest
cond := EventConditionParams{
Condition: ConditionGreaterThan,
Price: 1337,
OrderbookAmount: 1337,
}
exch, err := em.NewExchangeByName(testExchange)
if err != nil {
t.Fatal(err)
}
exch.SetDefaults()
err = em.Add(exch)
if !errors.Is(err, nil) {
t.Fatalf("received: '%v' but expected: '%v'", err, nil)
}
id, err := m.Add(testExchange, ItemPrice, cond, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, action)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
if !m.Remove(id) {
t.Error("expected true")
}
}
func TestGetEventCounter(t *testing.T) {
t.Parallel()
em := NewExchangeManager()
m, err := setupEventManager(&CommunicationManager{}, em, 0, false)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
total, executed := m.getEventCounter()
if total != 0 && executed != 0 {
t.Error("expected 0")
}
err = m.Start()
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
total, executed = m.getEventCounter()
if total != 0 && executed != 0 {
t.Error("expected 0")
}
action := ActionSMSNotify + "," + ActionTest
cond := EventConditionParams{
Condition: ConditionGreaterThan,
Price: 1337,
OrderbookAmount: 1337,
}
exch, err := em.NewExchangeByName(testExchange)
if err != nil {
t.Fatal(err)
}
exch.SetDefaults()
err = em.Add(exch)
if !errors.Is(err, nil) {
t.Fatalf("received: '%v' but expected: '%v'", err, nil)
}
_, err = m.Add(testExchange, ItemPrice, cond, currency.NewPair(currency.BTC, currency.USDC), asset.Spot, action)
if !errors.Is(err, nil) {
t.Errorf("error '%v', expected '%v'", err, nil)
}
total, _ = m.getEventCounter()
if total == 0 {
t.Error("expected 1")
}
}
func TestCheckEventCondition(t *testing.T) {
em := NewExchangeManager()
m, err := setupEventManager(&CommunicationManager{}, em, 0, false)
require.NoError(t, err, "setupEventManager must not error")
m.m.Lock()
err = m.checkEventCondition(nil)
assert.ErrorIs(t, err, ErrSubSystemNotStarted)
m.m.Unlock()
require.NoError(t, m.Start(), "Start must not error")
m.m.Lock()
err = m.checkEventCondition(nil)
assert.ErrorIs(t, err, errNilEvent)
m.m.Unlock()
action := ActionSMSNotify + "," + ActionTest
cond := EventConditionParams{
Condition: ConditionGreaterThan,
Price: 1337,
OrderbookAmount: 1337,
}
exch, err := em.NewExchangeByName(testExchange)
require.NoError(t, err, "NewExchangeByName must not error")
conf, err := exchange.GetDefaultConfig(t.Context(), exch)
require.NoError(t, err, "GetDefaultConfig must not error")
require.NoError(t, exch.Setup(conf), "Setup must not error")
err = em.Add(exch)
require.NoError(t, err, "ExchangeManager Add must not error")
_, err = m.Add(testExchange, ItemPrice, cond, currency.NewPair(currency.BTC, currency.USD), asset.Spot, action)
require.NoError(t, err, "eventManager Add must not error")
m.m.Lock()
err = m.checkEventCondition(&m.events[0])
assert.ErrorIs(t, err, ticker.ErrTickerNotFound)
m.m.Unlock()
_, err = exch.UpdateTicker(t.Context(), currency.NewPair(currency.BTC, currency.USD), asset.Spot)
require.NoError(t, err, "UpdateTicker must not error")
m.m.Lock()
err = m.checkEventCondition(&m.events[0])
require.NoError(t, err, "checkEventCondition must not error")
m.m.Unlock()
m.events[0].Item = ItemOrderbook
m.events[0].Executed = false
m.events[0].Condition.CheckAsks = true
m.events[0].Condition.CheckBids = true
m.m.Lock()
err = m.checkEventCondition(&m.events[0])
assert.ErrorIs(t, err, orderbook.ErrOrderbookNotFound)
m.m.Unlock()
_, err = exch.UpdateOrderbook(t.Context(), currency.NewPair(currency.BTC, currency.USD), asset.Spot)
require.NoError(t, err, "UpdateOrderbook must not error")
m.m.Lock()
err = m.checkEventCondition(&m.events[0])
assert.NoError(t, err, "checkEventCondition should not error")
m.m.Unlock()
}