71 lines
1.2 KiB
Go
71 lines
1.2 KiB
Go
package client
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import (
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"testing"
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"github.com/micro/go-micro/registry"
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"golang.org/x/net/context"
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)
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type mockRegistry struct{}
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func (m *mockRegistry) GetService(service string) ([]*registry.Service, error) {
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return []*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: "1.0.1",
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Nodes: []*registry.Node{
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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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}, nil
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}
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func (m *mockRegistry) ListServices() ([]*registry.Service, error) {
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return []*registry.Service{}, nil
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}
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func (m *mockRegistry) Register(s *registry.Service) error {
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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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return nil
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}
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func (m *mockRegistry) Watch() (registry.Watcher, error) {
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return nil, nil
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}
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func TestNodeSelector(t *testing.T) {
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counts := map[string]int{}
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n := &nodeSelector{
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&mockRegistry{},
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}
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for i := 0; i < 100; i++ {
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n, err := n.Select(context.Background(), newRpcRequest("foo", "Foo.Bar", nil, ""))
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if err != nil {
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t.Errorf("Expected node, got err: %v", err)
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}
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counts[n.Id]++
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}
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t.Logf("Counts %v", counts)
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}
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