122 lines
1.9 KiB
Go
122 lines
1.9 KiB
Go
package packer
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import (
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"reflect"
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"testing"
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)
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// unpack with state
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func TestUnpackSimpleInts(t *testing.T) {
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u := Unpacker{}
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u.Reset([]byte{0x01, 0x02, 0x03, 0x0f})
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got := u.GetInt()
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want := 1
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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got = u.GetInt()
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want = 2
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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got = u.GetInt()
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want = 3
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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got = u.GetInt()
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want = 15
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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}
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func TestUnpackString(t *testing.T) {
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u := Unpacker{}
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u.Reset([]byte{'f', 'o', 'o', 0x00})
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got := u.GetString()
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want := "foo"
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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}
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func TestUnpackTwoStrings(t *testing.T) {
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u := Unpacker{}
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u.Reset([]byte{'f', 'o', 'o', 0x00, 'b', 'a', 'r', 0x00})
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got := u.GetString()
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want := "foo"
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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got = u.GetString()
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want = "bar"
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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}
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func TestUnpackMixed(t *testing.T) {
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u := Unpacker{}
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u.Reset([]byte{0x0F, 0x0F, 'f', 'o', 'o', 0x00, 'b', 'a', 'r', 0x00, 0x01})
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// ints
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{
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got := u.GetInt()
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want := 15
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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got = u.GetInt()
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want = 15
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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}
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// strings
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{
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got := u.GetString()
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want := "foo"
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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got = u.GetString()
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want = "bar"
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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}
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// ints
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{
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got := u.GetInt()
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want := 1
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if !reflect.DeepEqual(got, want) {
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t.Errorf("got %v, wanted %v", got, want)
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}
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}
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}
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