test: add clarity wire format tests

Author: janniks

packages/transactions/tests/clarity.test.ts

@@ -10,8 +10,11 @@ import { BytesReader } from '../src/bytesReader';
 import {
   bufferCV,
   BufferCV,
+  clarityByteToType,
   ClarityType,
+  clarityTypeToByte,
   ClarityValue,
+  ClarityWireType,
   contractPrincipalCV,
   contractPrincipalCVFromStandard,
   deserializeCV,
@@ -708,4 +711,71 @@ describe('Clarity Types', () => {
       intTest; // avoid the "value is never read warning"
     });
   });
+
+  describe('Clarity type wire format', () => {
+    test(clarityTypeToByte.name, () => {
+      expect(clarityTypeToByte(ClarityType.Int)).toEqual(0x00);
+      expect(clarityTypeToByte(ClarityType.Int)).toEqual(ClarityWireType.int);
+
+      expect(clarityTypeToByte(ClarityType.UInt)).toEqual(0x01);
+      expect(clarityTypeToByte(ClarityType.UInt)).toEqual(ClarityWireType.uint);
+
+      expect(clarityTypeToByte(ClarityType.Buffer)).toEqual(0x02);
+      expect(clarityTypeToByte(ClarityType.Buffer)).toEqual(ClarityWireType.buffer);
+
+      expect(clarityTypeToByte(ClarityType.BoolTrue)).toEqual(0x03);
+      expect(clarityTypeToByte(ClarityType.BoolTrue)).toEqual(ClarityWireType.true);
+
+      expect(clarityTypeToByte(ClarityType.BoolFalse)).toEqual(0x04);
+      expect(clarityTypeToByte(ClarityType.BoolFalse)).toEqual(ClarityWireType.false);
+
+      expect(clarityTypeToByte(ClarityType.PrincipalStandard)).toEqual(0x05);
+      expect(clarityTypeToByte(ClarityType.PrincipalStandard)).toEqual(ClarityWireType.address);
+
+      expect(clarityTypeToByte(ClarityType.PrincipalContract)).toEqual(0x06);
+      expect(clarityTypeToByte(ClarityType.PrincipalContract)).toEqual(ClarityWireType.contract);
+
+      expect(clarityTypeToByte(ClarityType.ResponseOk)).toEqual(0x07);
+      expect(clarityTypeToByte(ClarityType.ResponseOk)).toEqual(ClarityWireType.ok);
+
+      expect(clarityTypeToByte(ClarityType.ResponseErr)).toEqual(0x08);
+      expect(clarityTypeToByte(ClarityType.ResponseErr)).toEqual(ClarityWireType.err);
+
+      expect(clarityTypeToByte(ClarityType.OptionalNone)).toEqual(0x09);
+      expect(clarityTypeToByte(ClarityType.OptionalNone)).toEqual(ClarityWireType.none);
+
+      expect(clarityTypeToByte(ClarityType.OptionalSome)).toEqual(0x0a);
+      expect(clarityTypeToByte(ClarityType.OptionalSome)).toEqual(ClarityWireType.some);
+
+      expect(clarityTypeToByte(ClarityType.List)).toEqual(0x0b);
+      expect(clarityTypeToByte(ClarityType.List)).toEqual(ClarityWireType.list);
+
+      expect(clarityTypeToByte(ClarityType.Tuple)).toEqual(0x0c);
+      expect(clarityTypeToByte(ClarityType.Tuple)).toEqual(ClarityWireType.tuple);
+
+      expect(clarityTypeToByte(ClarityType.StringASCII)).toEqual(0x0d);
+      expect(clarityTypeToByte(ClarityType.StringASCII)).toEqual(ClarityWireType.ascii);
+
+      expect(clarityTypeToByte(ClarityType.StringUTF8)).toEqual(0x0e);
+      expect(clarityTypeToByte(ClarityType.StringUTF8)).toEqual(ClarityWireType.utf8);
+    });
+
+    test(clarityByteToType.name, () => {
+      expect(clarityByteToType(0x00)).toEqual(ClarityType.Int);
+      expect(clarityByteToType(0x01)).toEqual(ClarityType.UInt);
+      expect(clarityByteToType(0x02)).toEqual(ClarityType.Buffer);
+      expect(clarityByteToType(0x03)).toEqual(ClarityType.BoolTrue);
+      expect(clarityByteToType(0x04)).toEqual(ClarityType.BoolFalse);
+      expect(clarityByteToType(0x05)).toEqual(ClarityType.PrincipalStandard);
+      expect(clarityByteToType(0x06)).toEqual(ClarityType.PrincipalContract);
+      expect(clarityByteToType(0x07)).toEqual(ClarityType.ResponseOk);
+      expect(clarityByteToType(0x08)).toEqual(ClarityType.ResponseErr);
+      expect(clarityByteToType(0x09)).toEqual(ClarityType.OptionalNone);
+      expect(clarityByteToType(0x0a)).toEqual(ClarityType.OptionalSome);
+      expect(clarityByteToType(0x0b)).toEqual(ClarityType.List);
+      expect(clarityByteToType(0x0c)).toEqual(ClarityType.Tuple);
+      expect(clarityByteToType(0x0d)).toEqual(ClarityType.StringASCII);
+      expect(clarityByteToType(0x0e)).toEqual(ClarityType.StringUTF8);
+    });
+  });
 });