140 lines
2.3 KiB
Go
140 lines
2.3 KiB
Go
package mock
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import (
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"errors"
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"sync"
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"github.com/google/uuid"
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"github.com/micro/go-micro/v3/server"
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)
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type MockServer struct {
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sync.Mutex
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Running bool
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Opts server.Options
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Handlers map[string]server.Handler
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Subscribers map[string][]server.Subscriber
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}
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var (
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_ server.Server = NewServer()
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)
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func newMockServer(opts ...server.Option) *MockServer {
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var options server.Options
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for _, o := range opts {
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o(&options)
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}
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return &MockServer{
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Opts: options,
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Handlers: make(map[string]server.Handler),
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Subscribers: make(map[string][]server.Subscriber),
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}
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}
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func (m *MockServer) Options() server.Options {
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m.Lock()
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defer m.Unlock()
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return m.Opts
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}
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func (m *MockServer) Init(opts ...server.Option) error {
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m.Lock()
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defer m.Unlock()
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for _, o := range opts {
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o(&m.Opts)
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}
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return nil
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}
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func (m *MockServer) Handle(h server.Handler) error {
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m.Lock()
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defer m.Unlock()
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if _, ok := m.Handlers[h.Name()]; ok {
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return errors.New("Handler " + h.Name() + " already exists")
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}
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m.Handlers[h.Name()] = h
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return nil
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}
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func (m *MockServer) NewHandler(h interface{}, opts ...server.HandlerOption) server.Handler {
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var options server.HandlerOptions
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for _, o := range opts {
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o(&options)
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}
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return &MockHandler{
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Id: uuid.New().String(),
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Hdlr: h,
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Opts: options,
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}
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}
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func (m *MockServer) NewSubscriber(topic string, fn interface{}, opts ...server.SubscriberOption) server.Subscriber {
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var options server.SubscriberOptions
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for _, o := range opts {
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o(&options)
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}
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return &MockSubscriber{
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Id: topic,
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Sub: fn,
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Opts: options,
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}
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}
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func (m *MockServer) Subscribe(sub server.Subscriber) error {
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m.Lock()
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defer m.Unlock()
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subs := m.Subscribers[sub.Topic()]
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subs = append(subs, sub)
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m.Subscribers[sub.Topic()] = subs
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return nil
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}
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func (m *MockServer) Register() error {
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return nil
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}
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func (m *MockServer) Deregister() error {
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return nil
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}
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func (m *MockServer) Start() error {
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m.Lock()
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defer m.Unlock()
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if m.Running {
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return errors.New("already running")
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}
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m.Running = true
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return nil
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}
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func (m *MockServer) Stop() error {
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m.Lock()
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defer m.Unlock()
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if !m.Running {
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return errors.New("not running")
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}
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m.Running = false
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return nil
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}
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func (m *MockServer) String() string {
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return "mock"
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}
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func NewServer(opts ...server.Option) *MockServer {
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return newMockServer(opts...)
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}
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