update mock tests
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Asim
parent
bbcbd2a446
commit
15db053bc6
76
registry/mock/helper.go
Normal file
76
registry/mock/helper.go
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@ -0,0 +1,76 @@
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package mock
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import (
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"github.com/micro/go-micro/registry"
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)
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func addNodes(old, neu []*registry.Node) []*registry.Node {
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for _, n := range neu {
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var seen bool
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for i, o := range old {
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if o.Id == n.Id {
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seen = true
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old[i] = n
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break
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}
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}
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if !seen {
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old = append(old, n)
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}
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}
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return old
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}
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func addServices(old, neu []*registry.Service) []*registry.Service {
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for _, s := range neu {
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var seen bool
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for i, o := range old {
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if o.Version == s.Version {
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s.Nodes = addNodes(o.Nodes, s.Nodes)
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seen = true
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old[i] = s
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break
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}
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}
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if !seen {
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old = append(old, s)
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}
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}
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return old
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}
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func delNodes(old, del []*registry.Node) []*registry.Node {
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var nodes []*registry.Node
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for _, o := range old {
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var rem bool
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for _, n := range del {
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if o.Id == n.Id {
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rem = true
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break
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}
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}
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if !rem {
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nodes = append(nodes, o)
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}
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}
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return nodes
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}
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func delServices(old, del []*registry.Service) []*registry.Service {
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var services []*registry.Service
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for i, o := range old {
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var rem bool
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for _, s := range del {
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if o.Version == s.Version {
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old[i].Nodes = delNodes(o.Nodes, s.Nodes)
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if len(old[i].Nodes) == 0 {
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rem = true
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}
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}
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}
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if !rem {
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services = append(services, o)
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}
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}
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return services
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}
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78
registry/mock/helper_test.go
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78
registry/mock/helper_test.go
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@ -0,0 +1,78 @@
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package mock
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import (
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"testing"
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"github.com/micro/go-micro/registry"
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)
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func TestDelServices(t *testing.T) {
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services := []*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-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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},
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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-123",
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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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servs := delServices([]*registry.Service{services[0]}, []*registry.Service{services[1]})
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if i := len(servs); i > 0 {
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t.Errorf("Expected 0 nodes, got %d: %+v", i, servs)
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}
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t.Logf("Services %+v", servs)
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}
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func TestDelNodes(t *testing.T) {
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services := []*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-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-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: "1.0.0",
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Nodes: []*registry.Node{
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{
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Id: "foo-123",
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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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nodes := delNodes(services[0].Nodes, services[1].Nodes)
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if i := len(nodes); i != 1 {
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t.Errorf("Expected only 1 node, got %d: %+v", i, nodes)
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}
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t.Logf("Nodes %+v", nodes)
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}
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@ -8,48 +8,54 @@ type MockRegistry struct {
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Services map[string][]*registry.Service
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}
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func (m *MockRegistry) init() {
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// add some mock data
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m.Services["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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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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{
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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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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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{
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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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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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// 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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@ -70,10 +76,14 @@ func (m *MockRegistry) ListServices() ([]*registry.Service, error) {
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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})
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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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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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138
registry/mock/mock_test.go
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138
registry/mock/mock_test.go
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@ -0,0 +1,138 @@
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package mock
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import (
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"testing"
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"github.com/micro/go-micro/registry"
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)
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var (
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testData = 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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"bar": []*registry.Service{
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{
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Name: "bar",
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Version: "default",
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Nodes: []*registry.Node{
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{
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Id: "bar-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: "bar-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: "bar",
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Version: "latest",
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Nodes: []*registry.Node{
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{
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Id: "bar-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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}
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)
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func TestMockRegistry(t *testing.T) {
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m := NewRegistry()
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fn := func(k string, v []*registry.Service) {
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services, err := m.GetService(k)
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if err != nil {
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t.Errorf("Unexpected error getting service %s: %v", k, err)
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}
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if len(services) != len(v) {
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t.Errorf("Expected %d services for %s, got %d", len(v), k, len(services))
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}
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for _, service := range v {
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var seen bool
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for _, s := range services {
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if s.Version == service.Version {
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seen = true
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break
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}
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}
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if !seen {
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t.Errorf("expected to find version %s", service.Version)
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}
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}
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}
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// test existing mock data
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for k, v := range mockData {
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fn(k, v)
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}
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// register data
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for _, v := range testData {
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for _, service := range v {
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if err := m.Register(service); err != nil {
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t.Errorf("Unexpected register error: %v", err)
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}
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}
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}
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// using test data
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for k, v := range testData {
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fn(k, v)
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}
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// deregister
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for _, v := range testData {
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for _, service := range v {
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if err := m.Deregister(service); err != nil {
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t.Errorf("Unexpected deregister error: %v", err)
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}
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}
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}
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}
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