90 lines
1.7 KiB
Go
90 lines
1.7 KiB
Go
package memory
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import (
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"testing"
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"github.com/micro/go-micro/v2/transport"
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)
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func TestMemoryTransport(t *testing.T) {
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tr := NewTransport()
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// bind / listen
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l, err := tr.Listen("127.0.0.1:8080")
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if err != nil {
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t.Fatalf("Unexpected error listening %v", err)
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}
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defer l.Close()
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// accept
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go func() {
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if err := l.Accept(func(sock transport.Socket) {
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for {
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var m transport.Message
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if err := sock.Recv(&m); err != nil {
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return
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}
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t.Logf("Server Received %s", string(m.Body))
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if err := sock.Send(&transport.Message{
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Body: []byte(`pong`),
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}); err != nil {
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return
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}
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}
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}); err != nil {
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t.Fatalf("Unexpected error accepting %v", err)
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}
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}()
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// dial
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c, err := tr.Dial("127.0.0.1:8080")
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if err != nil {
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t.Fatalf("Unexpected error dialing %v", err)
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}
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defer c.Close()
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// send <=> receive
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for i := 0; i < 3; i++ {
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if err := c.Send(&transport.Message{
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Body: []byte(`ping`),
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}); err != nil {
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return
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}
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var m transport.Message
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if err := c.Recv(&m); err != nil {
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return
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}
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t.Logf("Client Received %s", string(m.Body))
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}
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}
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func TestListener(t *testing.T) {
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tr := NewTransport()
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// bind / listen on random port
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l, err := tr.Listen(":0")
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if err != nil {
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t.Fatalf("Unexpected error listening %v", err)
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}
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defer l.Close()
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// try again
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l2, err := tr.Listen(":0")
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if err != nil {
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t.Fatalf("Unexpected error listening %v", err)
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}
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defer l2.Close()
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// now make sure it still fails
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l3, err := tr.Listen(":8080")
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if err != nil {
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t.Fatalf("Unexpected error listening %v", err)
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}
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defer l3.Close()
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if _, err := tr.Listen(":8080"); err == nil {
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t.Fatal("Expected error binding to :8080 got nil")
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}
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}
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