micro/registry/encoding_test.go

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package registry
import (
"testing"
)
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func TestEncoding(t *testing.T) {
testData := []*mdnsTxt{
&mdnsTxt{
Version: "1.0.0",
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Metadata: map[string]string{
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"foo": "bar",
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},
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Endpoints: []*Endpoint{
&Endpoint{
Name: "endpoint1",
Request: &Value{
Name: "request",
Type: "request",
},
Response: &Value{
Name: "response",
Type: "response",
},
Metadata: map[string]string{
"foo1": "bar1",
},
},
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},
},
}
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for _, d := range testData {
encoded, err := encode(d)
if err != nil {
t.Fatal(err)
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}
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for _, txt := range encoded {
if len(txt) > 255 {
t.Fatalf("One of parts for txt is %d characters", len(txt))
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}
}
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decoded, err := decode(encoded)
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if err != nil {
t.Fatal(err)
}
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if decoded.Version != d.Version {
t.Fatalf("Expected version %s got %s", d.Version, decoded.Version)
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}
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if len(decoded.Endpoints) != len(d.Endpoints) {
t.Fatalf("Expected %d endpoints, got %d", len(d.Endpoints), len(decoded.Endpoints))
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}
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for k, v := range d.Metadata {
if val := decoded.Metadata[k]; val != v {
t.Fatalf("Expected %s=%s got %s=%s", k, v, k, val)
}
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}
}
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}