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test_state.go
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test_state.go
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// Copyright (C) 2019-2021, Ava Labs, Inc. All rights reserved.
// See the file LICENSE for licensing terms.
package uptime
import (
"time"
"github.com/MetalBlockchain/metalgo/database"
"github.com/MetalBlockchain/metalgo/ids"
)
var _ State = &TestState{}
type uptime struct {
upDuration time.Duration
lastUpdated time.Time
startTime time.Time
}
type TestState struct {
dbReadError error
dbWriteError error
nodes map[ids.NodeID]*uptime
}
func NewTestState() *TestState {
return &TestState{
nodes: make(map[ids.NodeID]*uptime),
}
}
func (s *TestState) AddNode(nodeID ids.NodeID, startTime time.Time) {
st := time.Unix(startTime.Unix(), 0)
s.nodes[nodeID] = &uptime{
lastUpdated: st,
startTime: st,
}
}
func (s *TestState) GetUptime(nodeID ids.NodeID) (time.Duration, time.Time, error) {
up, exists := s.nodes[nodeID]
if !exists {
return 0, time.Time{}, database.ErrNotFound
}
return up.upDuration, up.lastUpdated, s.dbReadError
}
func (s *TestState) SetUptime(nodeID ids.NodeID, upDuration time.Duration, lastUpdated time.Time) error {
up, exists := s.nodes[nodeID]
if !exists {
return database.ErrNotFound
}
up.upDuration = upDuration
up.lastUpdated = time.Unix(lastUpdated.Unix(), 0)
return s.dbWriteError
}
func (s *TestState) GetStartTime(nodeID ids.NodeID) (time.Time, error) {
up, exists := s.nodes[nodeID]
if !exists {
return time.Time{}, database.ErrNotFound
}
return up.startTime, s.dbReadError
}