diff --git a/generate/generate_test.go b/generate/generate_test.go
index a4d0706..1cc7801 100644
--- a/generate/generate_test.go
+++ b/generate/generate_test.go
@@ -62,6 +62,27 @@ func init() {
 			},
 		},
 	}
+	exampleProtocol.Messages[0x0005] = Message {
+		Name: "Dynamic",
+		Type: TypeTableDefined {
+			Fields: map[uint16] Field {
+				0x0000: Field { Name: "AU8", Type: TypeAny { } },
+				0x0001: Field { Name: "AU16", Type: TypeAny { } },
+				0x0002: Field { Name: "AU32", Type: TypeAny { } },
+				0x0003: Field { Name: "AU64", Type: TypeAny { } },
+				0x0004: Field { Name: "AI8", Type: TypeAny { } },
+				0x0005: Field { Name: "AI16", Type: TypeAny { } },
+				0x0006: Field { Name: "AI32", Type: TypeAny { } },
+				0x0007: Field { Name: "AI64", Type: TypeAny { } },
+				0x0008: Field { Name: "AF32", Type: TypeAny { } },
+				0x0009: Field { Name: "AF64", Type: TypeAny { } },
+				0x000A: Field { Name: "AString", Type: TypeAny { } },
+				0x000B: Field { Name: "AArray", Type: TypeAny { } },
+				0x000C: Field { Name: "ATable", Type: TypeAny { } },
+				0x000D: Field { Name: "T0", Type: TypeTable { } },
+			},
+		},
+	}
 	exampleProtocol.Types["User"] = TypeTableDefined {
 		Fields: map[uint16] Field {
 			0x0000: Field { Name: "Name",      Type: TypeString { } },
@@ -196,6 +217,53 @@ func TestGenerateRunEncodeDecode(test *testing.T) {
 				[]byte { 0x00, 0x0D, 0x43, 0xEF, 0x1E, 0xCB, 0x37 },
 				[]byte { 0x00, 0x0E, 0x47, 0x9C, 0x6E, 0xF6, 0x43, 0xEF, 0x1E, 0xCB, 0x37 },
 				))
+		log.Println("MessageDynamic")
+		messageDynamic := MessageDynamic {
+			AU8:     uint8(0x23),
+			AU16:    uint16(0x3247),
+			AU32:    uint32(0x87324523),
+			AU64:    uint64(0x3284029034098234),
+			AI8:     int8(0x23),
+			AI16:    int16(0x3247),
+			AI32:    int32(0x57324523),
+			AI64:    int64(0x3284029034098234),
+			AF32:    float32(2342.2378),
+			AF64:    float64(324.8899992),
+			AString: "fox bed",
+			AArray:  []int16 { 0x7, 0x6, 0x5, 0x4 },
+			ATable: map[uint16] any {
+				0x0001: int8(0x8),
+				0x0002: float64(4.4),
+			},
+			T0: map[uint16] any {
+				0x0001: float32(489.5),
+				0x0002: "hi",
+				0x0003: uint16(0x3992),
+			},
+		}
+		testEncodeDecode(
+			&messageDynamic,
+			tu.S(0xE1, 14).AddVar(
+				[]byte { 0x00, 0x00, 0x20, 0x23 },
+				[]byte { 0x00, 0x01, 0x21, 0x32, 0x47 },
+				[]byte { 0x00, 0x02, 0x23, 0x87, 0x32, 0x45, 0x23 },
+				[]byte { 0x00, 0x03, 0x27, 0x32, 0x84, 0x02, 0x90, 0x34, 0x09, 0x82, 0x34 },
+				[]byte { 0x00, 0x04, 0x40, 0x23 },
+				[]byte { 0x00, 0x05, 0x41, 0x32, 0x47 },
+				[]byte { 0x00, 0x06, 0x43, 0x57, 0x32, 0x45, 0x23 },
+				[]byte { 0x00, 0x07, 0x47, 0x32, 0x84, 0x02, 0x90, 0x34, 0x09, 0x82, 0x34 },
+				[]byte { 0x00, 0x08, 0x63, 0x45, 0x12, 0x63, 0xCE },
+				[]byte { 0x00, 0x09, 0x67, 0x40, 0x74, 0x4E, 0x3D, 0x6F, 0xCD, 0x17, 0x75 },
+				[]byte { 0x00, 0x0A, 0x87, 'f', 'o', 'x', ' ', 'b', 'e', 'd' },
+				[]byte { 0x00, 0x0B, 0xC4, 0x00, 0x07, 0x00, 0x06, 0x00, 0x05, 0x00, 0x04 },
+				[]byte { 0x00, 0x0C, 0xE1, 0x02,
+					0x00, 0x01, 0x20, 0x08,
+					0x00, 0x02, 0x67, 0x40, 0x11, 0x99, 0x99, 0x99, 0x99, 0x99, 0x9A },
+				[]byte { 0x00, 0x0D, 0xE1, 0x03,
+					0x00, 0x01, 0x63, 0x43, 0xF4, 0xC0, 0x00,
+					0x00, 0x02, 0x82, 'h', 'i',
+					0x00, 0x03, 0x21, 0x39, 0x92 },
+				))
 	`)
 }