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the_loss_socialisation_amount_is.go
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/
the_loss_socialisation_amount_is.go
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// Copyright (C) 2023 Gobalsky Labs Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package steps
import (
"fmt"
"code.vegaprotocol.io/vega/core/events"
"code.vegaprotocol.io/vega/core/integration/stubs"
"code.vegaprotocol.io/vega/libs/num"
"code.vegaprotocol.io/vega/logging"
"github.com/cucumber/godog"
)
func TheLossSocialisationAmountsAre(broker *stubs.BrokerStub, table *godog.Table) error {
lsMkt := getLossSocPerMarket(broker)
for _, r := range parseLossSocTable(table) {
lsr := lossSocRow{r: r}
mevts, ok := lsMkt[lsr.Market()]
if !ok {
return fmt.Errorf("no loss socialisation events found for market %s", lsr.Market())
}
parties := map[string]struct{}{}
for _, e := range mevts {
if lsr.Amount().EQ(e.Amount()) {
parties[e.PartyID()] = struct{}{}
}
}
if c := lsr.Count(); c != -1 {
if len(parties) != c {
return fmt.Errorf("expected %d loss socialisation events for market %s and amount %s, instead found %d", c, lsr.Market(), lsr.Amount().String(), len(parties))
}
}
for _, p := range lsr.Party() {
if _, ok := parties[p]; !ok {
return fmt.Errorf("no loss socialisation found for party %s on market %s for amount %s", p, lsr.Market(), lsr.Amount().String())
}
}
}
return nil
}
func DebugLossSocialisationEvents(broker *stubs.BrokerStub, log *logging.Logger) error {
lsEvts := getLossSocPerMarket(broker)
for mkt, evts := range lsEvts {
log.Infof("\nLoss socialisation events for market %s:", mkt)
for _, e := range evts {
log.Infof(
"Party: %s - Amount: %s",
e.PartyID(),
e.Amount().String(),
)
}
log.Info("----------------------------------------------------------------------------")
}
return nil
}
func getLossSocPerMarket(broker *stubs.BrokerStub) map[string][]*events.LossSoc {
evts := broker.GetLossSoc()
ret := map[string][]*events.LossSoc{}
for _, e := range evts {
mkt := e.MarketID()
mevts, ok := ret[mkt]
if !ok {
mevts = []*events.LossSoc{}
}
ret[mkt] = append(mevts, e)
}
return ret
}
func parseLossSocTable(table *godog.Table) []RowWrapper {
return StrictParseTable(table, []string{
"market",
"amount",
}, []string{
"party",
"count",
})
}
type lossSocRow struct {
r RowWrapper
}
func (l lossSocRow) Market() string {
return l.r.MustStr("market")
}
func (l lossSocRow) Amount() *num.Int {
return l.r.MustInt("amount")
}
func (l lossSocRow) Party() []string {
if l.r.HasColumn("party") {
return l.r.MustStrSlice("party", ",")
}
return nil
}
func (l lossSocRow) Count() int {
if l.r.HasColumn("count") {
return int(l.r.MustI64("count"))
}
return -1
}