micro/registry/mock/mock.go

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package mock
import (
"github.com/micro/go-micro/registry"
)
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type MockRegistry struct {
Services map[string][]*registry.Service
}
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var (
mockData = map[string][]*registry.Service{
"foo": []*registry.Service{
{
Name: "foo",
Version: "1.0.0",
Nodes: []*registry.Node{
{
Id: "foo-1.0.0-123",
Address: "localhost",
Port: 9999,
},
{
Id: "foo-1.0.0-321",
Address: "localhost",
Port: 9999,
},
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},
},
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{
Name: "foo",
Version: "1.0.1",
Nodes: []*registry.Node{
{
Id: "foo-1.0.1-321",
Address: "localhost",
Port: 6666,
},
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},
},
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{
Name: "foo",
Version: "1.0.3",
Nodes: []*registry.Node{
{
Id: "foo-1.0.3-345",
Address: "localhost",
Port: 8888,
},
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},
},
},
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}
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)
func (m *MockRegistry) init() {
// add some mock data
m.Services = mockData
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}
func (m *MockRegistry) GetService(service string) ([]*registry.Service, error) {
s, ok := m.Services[service]
if !ok {
return nil, registry.ErrNotFound
}
return s, nil
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}
func (m *MockRegistry) ListServices() ([]*registry.Service, error) {
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var services []*registry.Service
for _, service := range m.Services {
services = append(services, service...)
}
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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services := addServices(m.Services[s.Name], []*registry.Service{s})
m.Services[s.Name] = services
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return nil
}
func (m *MockRegistry) Deregister(s *registry.Service) error {
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services := delServices(m.Services[s.Name], []*registry.Service{s})
m.Services[s.Name] = services
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return nil
}
func (m *MockRegistry) Watch() (registry.Watcher, error) {
return nil, nil
}
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func (m *MockRegistry) String() string {
return "mock"
}
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func NewRegistry() *MockRegistry {
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m := &MockRegistry{Services: make(map[string][]*registry.Service)}
m.init()
return m
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}