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time_stub.go
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time_stub.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 stubs
import (
"context"
"time"
vegacontext "code.vegaprotocol.io/vega/libs/context"
vgcrypto "code.vegaprotocol.io/vega/libs/crypto"
)
type TimeStub struct {
now time.Time
subscribers []func(context.Context, time.Time)
}
func NewTimeStub() *TimeStub {
startTime, _ := time.Parse("2006-01-02T15:04:05Z", "2019-11-30T00:00:00Z")
return &TimeStub{
now: startTime,
}
}
func (t *TimeStub) GetTimeNow() time.Time {
return t.now
}
func (t *TimeStub) SetTimeNow(_ context.Context, newNow time.Time) {
t.SetTime(newNow)
}
func (t *TimeStub) SetTime(newNow time.Time) {
t.now = newNow
ctx := vegacontext.WithTraceID(context.Background(), vgcrypto.RandomHash())
t.notify(ctx, t.now)
}
func (t *TimeStub) NotifyOnTick(scbs ...func(context.Context, time.Time)) {
t.subscribers = append(t.subscribers, scbs...)
}
func (t *TimeStub) notify(context context.Context, newTime time.Time) {
for _, subscriber := range t.subscribers {
subscriber(context, newTime)
}
}