fix workflow event trigger

.github/workflows/tests.yaml

@@ -1,15 +1,19 @@
-name: Go
+name: unit-tests
 
 on:
   push:
     paths:
-      - ./**.go
+      - cmd/**
+      - config/**
+      - internal/**
+      - login/**
+      - shard/**
       - go.mod
       - go.sum
       - .github/workflows/tests.yaml
 
 jobs:
-  tests:
+  run:
     runs-on: ubuntu-latest
 
     steps:

internal/protocol/protocol_test.go

@@ -15,50 +15,97 @@ type TestPacketData struct {
 	C        int32
 }
 
-// this is the data we expect to get from encoding the above struct with:
-//
-//	Encode(TestPacketData{
-//		A:        1,
-//		B:        2,
-//		UTF16Str: "hello world",
-//		C:        3,
-//	})
-var testData = [...]byte{
-	0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
-	0x68, 0x00, 0x65, 0x00, 0x6c, 0x00, 0x6c, 0x00,
-	0x6f, 0x00, 0x20, 0x00, 0x77, 0x00, 0x6f, 0x00,
-	0x72, 0x00, 0x6c, 0x00, 0x64, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
-	0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
-}
-
-func TestPacketEncodeDecode(t *testing.T) {
-	buf := &bytes.Buffer{}
-	pkt := protocol.NewPacket(buf)
-
-	if err := pkt.Encode(TestPacketData{
+var (
+	testStruct = TestPacketData{
 		A:        1,
 		B:        2,
 		UTF16Str: "hello world",
 		C:        3,
-	}); err != nil {
+	}
+
+	// this is the data we expect to get from encoding the above struct
+	testData = [...]byte{
+		0x01, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+		0x68, 0x00, 0x65, 0x00, 0x6c, 0x00, 0x6c, 0x00,
+		0x6f, 0x00, 0x20, 0x00, 0x77, 0x00, 0x6f, 0x00,
+		0x72, 0x00, 0x6c, 0x00, 0x64, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+		0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00,
+	}
+
+	// this is the data we expect to get from EncryptData(testData, []byte(protocol.DEFAULT_KEY))
+	encTestData = []byte{
+		0x23, 0x40, 0x72, 0x51, 0x6c, 0x7e, 0x57, 0x6c,
+		0x05, 0x3b, 0x17, 0x51, 0x02, 0x7e, 0x40, 0x23,
+		0x02, 0x40, 0x7e, 0x51, 0x19, 0x52, 0x38, 0x23,
+		0x1f, 0x40, 0x1e, 0x0a, 0x51, 0x7e, 0x57, 0x23,
+		0x6d, 0x40, 0x72, 0x6e, 0x51, 0x7e, 0x57, 0x23,
+		0x23, 0x40, 0x72, 0x51, 0x6e, 0x7e, 0x57, 0x6d,
+		0x6d, 0x57, 0x72, 0x51, 0x6e, 0x7e, 0x40, 0x23,
+		0x6d, 0x40, 0x7e, 0x51, 0x6e, 0x72, 0x57, 0x23,
+		0x6d, 0x40, 0x72, 0x6e, 0x51, 0x7e, 0x57, 0x23,
+		0x6d, 0x40, 0x72, 0x6d, 0x51, 0x7e, 0x57, 0x23,
+	}
+)
+
+func TestPacketEncode(t *testing.T) {
+	buf := bytes.NewBuffer(nil)
+	pkt := protocol.NewPacket(buf)
+
+	if err := pkt.Encode(testStruct); err != nil {
 		t.Error(err)
 	}
 
 	if !bytes.Equal(buf.Bytes(), testData[:]) {
 		t.Error("packet data does not match!")
 	}
+}
+
+func TestPacketDecode(t *testing.T) {
+	buf := bytes.NewBuffer(nil)
+	pkt := protocol.NewPacket(buf)
+	buf.Write(testData[:])
 
 	var test TestPacketData
 	if err := pkt.Decode(&test); err != nil {
 		t.Error(err)
 	}
 
-	if test.A != 1 || test.B != 2 || test.C != 3 || test.UTF16Str != "hello world" {
-		t.Error("decoded packet data does not match!")
+	if test != testStruct {
+		t.Error("packet data does not match!")
+	}
+}
+
+func TestDataEncrypt(t *testing.T) {
+	buf := make([]byte, len(testData))
+	copy(buf, testData[:])
+
+	protocol.EncryptData(buf, []byte(protocol.DEFAULT_KEY))
+
+	if !bytes.Equal(buf, encTestData) {
+		t.Error("encrypted data does not match!")
+	}
+}
+
+func TestDataDecrypt(t *testing.T) {
+	buf := make([]byte, len(encTestData))
+	copy(buf, encTestData)
+
+	protocol.DecryptData(buf, []byte(protocol.DEFAULT_KEY))
+
+	if !bytes.Equal(buf, testData[:]) {
+		t.Error("decrypted data does not match!")
+	}
+}
+
+func TestCreateNewKey(t *testing.T) {
+	key := protocol.CreateNewKey(123456789, 0x1234567890abcdef, 0x1234567890abcdef)
+
+	if !bytes.Equal(key, []byte{0x0, 0x31, 0xb8, 0xcd, 0xd, 0xc3, 0xad, 0x67}) {
+		t.Error("key does not match!")
 	}
 }