Test failed for Dictionary

[witterlee]

● Dictionary › should correctly serialize Buffer keys and Cell values

Index 256 > 256 is out of bounds

  68 |         // Check bounds
  69 |         if (index >= this._length) {
> 70 |             throw new Error(`Index ${index} > ${this._length} is out of bounds`);
     |                   ^
  71 |         }
  72 |         if (index < 0) {
  73 |             throw new Error(`Index ${index} < 0 is out of bounds`);

it("should correctly serialize Buffer keys and Cell values", async () => {
    const keyLen = 256;
    const keys = Dictionary.Keys.Buffer(keyLen);
    const values = Dictionary.Values.Cell();
    let testKey = await sha256("name");
    let testVal = beginCell()
      .storeUint(0x00, 8)
      .storeBuffer(Buffer.from("Test", "utf8"))
      .endCell();
    let testDict = Dictionary.empty(keys, values);

    testDict.set(testKey, testVal);
    expect(testDict.get(testKey)!.equals(testVal)).toBe(true);
    let serialized = beginCell().storeDictDirect(testDict).endCell();
    let dictDs = Dictionary.loadDirect(keys, values, serialized);
    expect(dictDs.get(testKey)!.equals(testVal)).toBe(true);
  });