90 lines
1.7 KiB
Go
90 lines
1.7 KiB
Go
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package router
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import (
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"bytes"
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"testing"
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)
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func TestRouter(t *testing.T) {
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r := NewRouter()
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err := r.Add("foo", "bar")
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if err != nil {
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t.Error(err)
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}
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err = r.Add("baz", "barbarbar")
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if err != nil {
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t.Error(err)
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}
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err = r.Add("foo", "xyzzy")
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if err == nil {
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t.Errorf("expected error for duplicate key foo")
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}
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}
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func TestRouterOut(t *testing.T) {
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rt := NewRouter()
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err := rt.Add("foo", "inky")
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if err != nil {
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t.Error(err)
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}
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err = rt.Add("barbar", "pinky")
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if err != nil {
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t.Error(err)
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}
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err = rt.Add("bazbazbaz", "blinky")
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if err != nil {
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t.Error(err)
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}
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rb := []byte{}
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r := rt.Next()
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expect := append([]byte{0x3}, []byte("foo")...)
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expect = append(expect, 4)
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expect = append(expect, []byte("inky")...)
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if !bytes.Equal(r, expect) {
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t.Errorf("expected %v, got %v", expect, r)
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}
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rb = append(rb, r...)
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r = rt.Next()
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expect = append([]byte{0x6}, []byte("barbar")...)
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expect = append(expect, 5)
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expect = append(expect, []byte("pinky")...)
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if !bytes.Equal(r, expect) {
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t.Errorf("expected %v, got %v", expect, r)
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}
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rb = append(rb, r...)
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r = rt.Next()
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expect = append([]byte{0x9}, []byte("bazbazbaz")...)
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expect = append(expect, 6)
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expect = append(expect, []byte("blinky")...)
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if !bytes.Equal(r, expect) {
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t.Errorf("expected %v, got %v", expect, r)
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}
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rb = append(rb, r...)
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}
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func TestSerialize(t *testing.T) {
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rt := NewRouter()
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err := rt.Add("foo", "inky")
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if err != nil {
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t.Error(err)
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}
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err = rt.Add("barbar", "pinky")
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if err != nil {
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t.Error(err)
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}
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err = rt.Add("bazbazbaz", "blinky")
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if err != nil {
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t.Error(err)
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}
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// Serialize and deserialize.
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ra := rt.ToBytes()
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rt = FromBytes(ra)
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rb := rt.ToBytes()
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if !bytes.Equal(ra, rb) {
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t.Errorf("expected %v, got %v", ra, rb)
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}
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}
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