feat: ignore gas param in abi (#123)

* feat: ignore gas param in abi

* feat: lint json

src/types.ts

@@ -6,7 +6,9 @@ import { BaseContract, ContractFactory, ethers } from 'ethers';
 import { EditableStorageLogic } from './logic/editable-storage-logic';
 import { WatchableFunctionLogic } from './logic/watchable-function-logic';
 
-type Abi = ReadonlyArray<Fragment | JsonFragment | string>;
+type Abi = ReadonlyArray<
+ Fragment | Pick<JsonFragment, 'name' | 'type' | 'anonymous' | 'payable' | 'constant' | 'stateMutability' | 'inputs' | 'outputs'> | string
+>;
 export type FakeContractSpec = { abi?: Abi; interface?: Interface } | Abi | ethers.utils.Interface | string;
 
 export interface FakeContractOptions {

test/unit/fake/initialization.spec.ts

@@ -4,6 +4,7 @@ import { Receiver, Receiver__factory, Returner } from '@typechained';
 import receiverArtifact from 'artifacts/test/contracts/watchable-function-logic/Receiver.sol/Receiver.json';
 import chai, { expect } from 'chai';
 import { ethers, network } from 'hardhat';
+import storageArtifact from 'test/unit/fake/testdata/Storage.json';
 
 chai.use(smock.matchers);
 
@@ -84,4 +85,9 @@ describe('Fake: Initialization', () => {
  const fake = await smock.fake('Receiver');
  expect(fake.wallet._isSigner).to.be.true;
  });
+
+ it('should work for abi with gas parameter', async () => {
+ const fake = await smock.fake(storageArtifact);
+ expect(fake.store._watchable).not.to.be.undefined;
+ });
 });

test/unit/fake/testdata/Storage.json

@@ -0,0 +1,29 @@
+[
+ {
+ "inputs": [],
+ "name": "retrieve",
+ "outputs": [
+ {
+ "internalType": "uint256",
+ "name": "",
+ "type": "uint256"
+ }
+ ],
+ "stateMutability": "view",
+ "type": "function"
+ },
+ {
+ "inputs": [
+ {
+ "internalType": "uint256",
+ "name": "num",
+ "type": "uint256"
+ }
+ ],
+ "name": "store",
+ "outputs": [],
+ "stateMutability": "nonpayable",
+ "type": "function",
+ "gas": 12345
+ }
+]