72 lines
1.4 KiB
Go
72 lines
1.4 KiB
Go
package client
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import (
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"fmt"
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"testing"
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"github.com/micro/go-micro/registry"
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"github.com/micro/go-micro/registry/mock"
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"github.com/micro/go-micro/selector"
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"golang.org/x/net/context"
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)
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func TestCallWrapper(t *testing.T) {
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var called bool
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id := "test.1"
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service := "test.service"
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method := "Test.Method"
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host := "10.1.10.1"
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port := 8080
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address := "10.1.10.1:8080"
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wrap := func(cf CallFunc) CallFunc {
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return func(ctx context.Context, addr string, req Request, rsp interface{}, opts CallOptions) error {
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called = true
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if req.Service() != service {
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return fmt.Errorf("expected service: %s got %s", service, req.Service())
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}
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if req.Method() != method {
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return fmt.Errorf("expected service: %s got %s", method, req.Method())
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}
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if addr != address {
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return fmt.Errorf("expected address: %s got %s", address, addr)
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}
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// don't do the call
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return nil
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}
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}
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r := mock.NewRegistry()
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c := NewClient(
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Registry(r),
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WrapCall(wrap),
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)
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c.Options().Selector.Init(selector.Registry(r))
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r.Register(®istry.Service{
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Name: service,
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Version: "latest",
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Nodes: []*registry.Node{
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®istry.Node{
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Id: id,
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Address: host,
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Port: port,
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},
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},
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})
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req := c.NewRequest(service, method, nil)
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if err := c.Call(context.Background(), req, nil); err != nil {
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t.Fatal("call wrapper error", err)
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}
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if !called {
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t.Fatal("wrapper not called")
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}
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}
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