134 lines
2.5 KiB
Go
134 lines
2.5 KiB
Go
// Package mock provides a mock registry for testing
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package mock
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import (
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"sync"
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"github.com/micro/go-micro/registry"
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)
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type mockRegistry struct {
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sync.RWMutex
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Services map[string][]*registry.Service
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}
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var (
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mockData = map[string][]*registry.Service{
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"foo": []*registry.Service{
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{
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Name: "foo",
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Version: "1.0.0",
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Nodes: []*registry.Node{
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{
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Id: "foo-1.0.0-123",
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Address: "localhost",
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Port: 9999,
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},
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{
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Id: "foo-1.0.0-321",
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Address: "localhost",
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Port: 9999,
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},
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},
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},
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{
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Name: "foo",
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Version: "1.0.1",
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Nodes: []*registry.Node{
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{
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Id: "foo-1.0.1-321",
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Address: "localhost",
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Port: 6666,
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},
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},
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},
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{
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Name: "foo",
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Version: "1.0.3",
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Nodes: []*registry.Node{
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{
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Id: "foo-1.0.3-345",
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Address: "localhost",
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Port: 8888,
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},
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},
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},
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},
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}
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)
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func (m *mockRegistry) init() {
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m.Lock()
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defer m.Unlock()
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// add some mock data
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m.Services = mockData
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}
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func (m *mockRegistry) GetService(service string) ([]*registry.Service, error) {
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m.Lock()
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defer m.Unlock()
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s, ok := m.Services[service]
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if !ok || len(s) == 0 {
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return nil, registry.ErrNotFound
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}
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return s, nil
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}
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func (m *mockRegistry) ListServices() ([]*registry.Service, error) {
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m.Lock()
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defer m.Unlock()
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var services []*registry.Service
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for _, service := range m.Services {
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services = append(services, service...)
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}
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return services, nil
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}
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func (m *mockRegistry) Register(s *registry.Service, opts ...registry.RegisterOption) error {
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m.Lock()
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defer m.Unlock()
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services := addServices(m.Services[s.Name], []*registry.Service{s})
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m.Services[s.Name] = services
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return nil
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}
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func (m *mockRegistry) Deregister(s *registry.Service) error {
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m.Lock()
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defer m.Unlock()
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services := delServices(m.Services[s.Name], []*registry.Service{s})
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m.Services[s.Name] = services
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return nil
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}
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func (m *mockRegistry) Watch(opts ...registry.WatchOption) (registry.Watcher, error) {
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var wopts registry.WatchOptions
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for _, o := range opts {
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o(&wopts)
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}
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return &mockWatcher{exit: make(chan bool), opts: wopts}, nil
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}
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func (m *mockRegistry) String() string {
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return "mock"
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}
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func (m *mockRegistry) Init(opts ...registry.Option) error {
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return nil
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}
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func (m *mockRegistry) Options() registry.Options {
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return registry.Options{}
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}
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func NewRegistry(opts ...registry.Options) registry.Registry {
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m := &mockRegistry{Services: make(map[string][]*registry.Service)}
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m.init()
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return m
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}
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