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105 lines
2.8 KiB
Go
105 lines
2.8 KiB
Go
package protocol_test
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import (
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"bytes"
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"testing"
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"github.com/CPunch/gopenfusion/cnet/protocol"
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"github.com/matryer/is"
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)
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type TestPacketData struct {
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A int32
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B int32
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UTF16Str string `size:"32"`
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Pad int16 `pad:"2"`
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C int32
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}
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var (
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testStruct = TestPacketData{
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A: 1,
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B: 2,
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UTF16Str: "hello world",
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C: 3,
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}
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// this is the data we expect to get from encoding the above struct
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testData = [...]byte{
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0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
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0x68, 0x00, 0x65, 0x00, 0x6c, 0x00, 0x6c, 0x00,
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0x6f, 0x00, 0x20, 0x00, 0x77, 0x00, 0x6f, 0x00,
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0x72, 0x00, 0x6c, 0x00, 0x64, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
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}
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// this is the data we expect to get from EncryptData(testData, []byte(protocol.DEFAULT_KEY))
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encTestData = []byte{
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0x23, 0x40, 0x72, 0x51, 0x6c, 0x7e, 0x57, 0x6c,
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0x05, 0x3b, 0x17, 0x51, 0x02, 0x7e, 0x40, 0x23,
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0x02, 0x40, 0x7e, 0x51, 0x19, 0x52, 0x38, 0x23,
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0x1f, 0x40, 0x1e, 0x0a, 0x51, 0x7e, 0x57, 0x23,
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0x6d, 0x40, 0x72, 0x6e, 0x51, 0x7e, 0x57, 0x23,
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0x23, 0x40, 0x72, 0x51, 0x6e, 0x7e, 0x57, 0x6d,
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0x6d, 0x57, 0x72, 0x51, 0x6e, 0x7e, 0x40, 0x23,
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0x6d, 0x40, 0x7e, 0x51, 0x6e, 0x72, 0x57, 0x23,
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0x6d, 0x40, 0x72, 0x6e, 0x51, 0x7e, 0x57, 0x23,
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0x6d, 0x40, 0x72, 0x6d, 0x51, 0x7e, 0x57, 0x23,
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}
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)
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func TestPacketEncode(t *testing.T) {
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is := is.New(t)
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buf := bytes.NewBuffer(nil)
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pkt := protocol.NewPacket(buf)
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err := pkt.Encode(testStruct)
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is.NoErr(err)
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is.True(bytes.Equal(buf.Bytes(), testData[:])) // encoded data should match expected data
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}
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func TestPacketDecode(t *testing.T) {
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is := is.New(t)
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buf := bytes.NewBuffer(nil)
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pkt := protocol.NewPacket(buf)
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buf.Write(testData[:])
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var test TestPacketData
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err := pkt.Decode(&test)
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is.NoErr(err)
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is.True(test == testStruct) // decoded data should match testStruct
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}
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func TestDataEncrypt(t *testing.T) {
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is := is.New(t)
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buf := make([]byte, len(testData))
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copy(buf, testData[:])
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protocol.EncryptData(buf, []byte(protocol.DEFAULT_KEY))
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is.True(bytes.Equal(buf, encTestData)) // encrypted data should match expected data
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}
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func TestDataDecrypt(t *testing.T) {
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is := is.New(t)
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buf := make([]byte, len(encTestData))
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copy(buf, encTestData)
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protocol.DecryptData(buf, []byte(protocol.DEFAULT_KEY))
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is.True(bytes.Equal(buf, testData[:])) // decrypted data should match expected data
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}
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func TestCreateNewKey(t *testing.T) {
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is := is.New(t)
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key := protocol.CreateNewKey(123456789, 0x1234567890abcdef, 0x1234567890abcdef)
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is.True(bytes.Equal(key, []byte{0x0, 0x31, 0xb8, 0xcd, 0xd, 0xc3, 0xad, 0x67})) // key should match expected data
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}
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