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Interfacing out components for unit testing

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This commit is contained in:
Tim Beatham
2023-10-26 16:53:12 +01:00
parent f1cfd52a91
commit 4c6bbcffcd
28 changed files with 714 additions and 494 deletions
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29
pkg/sync/syncer.go
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@@ -18,13 +18,12 @@ type Syncer interface {
}
type SyncerImpl struct {
manager *mesh.MeshManger
manager *mesh.MeshManager
requester SyncRequester
authenticatedNodes []crdt.MeshNodeCrdt
}
const subSetLength = 5
const maxAuthentications = 30
const subSetLength = 3
// Sync: Sync random nodes
func (s *SyncerImpl) Sync(meshId string) error {
@@ -39,27 +38,23 @@ func (s *SyncerImpl) Sync(meshId string) error {
return errors.New("the provided mesh does not exist")
}
snapshot, err := mesh.GetCrdt()
snapshot, err := mesh.GetMesh()
if err != nil {
return err
}
if len(snapshot.Nodes) <= 1 {
nodes := snapshot.GetNodes()
if len(nodes) <= 1 {
return nil
}
excludedNodes := map[string]struct{}{
s.manager.HostEndpoint: {},
s.manager.HostParameters.HostEndpoint: {},
}
for _, node := range snapshot.Nodes {
if mesh.HasFailed(node.HostEndpoint) {
excludedNodes[node.HostEndpoint] = struct{}{}
}
}
meshNodes := lib.MapValuesWithExclude(snapshot.Nodes, excludedNodes)
meshNodes := lib.MapValuesWithExclude(nodes, excludedNodes)
randomSubset := lib.RandomSubsetOfLength(meshNodes, subSetLength)
before := time.Now()
@@ -71,7 +66,7 @@ func (s *SyncerImpl) Sync(meshId string) error {
syncMeshFunc := func() error {
defer waitGroup.Done()
err := s.requester.SyncMesh(meshId, n.HostEndpoint)
err := s.requester.SyncMesh(meshId, n.GetHostEndpoint())
return err
}
@@ -86,8 +81,8 @@ func (s *SyncerImpl) Sync(meshId string) error {
// SyncMeshes: Sync all meshes
func (s *SyncerImpl) SyncMeshes() error {
for _, m := range s.manager.Meshes {
err := s.Sync(m.MeshId)
for meshId, _ := range s.manager.Meshes {
err := s.Sync(meshId)
if err != nil {
return err
@@ -97,6 +92,6 @@ func (s *SyncerImpl) SyncMeshes() error {
return nil
}
func NewSyncer(m *mesh.MeshManger, r SyncRequester) Syncer {
func NewSyncer(m *mesh.MeshManager, r SyncRequester) Syncer {
return &SyncerImpl{manager: m, requester: r}
}