Chore: Change lib to esnext module, upgrade to polkadot/api 10.9.1

.gitignore

@@ -8,6 +8,7 @@ src/**.js
 yarn.lock
 src/interfaces/*
 !src/interfaces/definitions.ts
+!src/interfaces/interbtc-types.ts
 !src/interfaces/default
 src/interfaces/default/*
 !src/interfaces/default/.keep

README.md

@@ -159,7 +159,7 @@ yarn test:unit
 Note that the parachain needs to be running for all tests to run.
 
 ```bash
-docker-compose up
+docker-compose up -d
 ```
 
 The default parachain runtime is Kintsugi.
@@ -178,9 +178,18 @@ yarn test
 yarn test:integration
 ```
 
-NOTE: While the parachain is starting up, there will be warnings from the integration tests until it can locate the locally running test vaults. Expect the startup to take around 2-3 minutes, and only start the integration tests after that time frame.
+NOTE: While the parachain is starting up, there will be warnings from the integration tests until it can locate the locally running test vaults. Expect the startup to take a few seconds, before the integration tests start.
 
-Another option is to check the logs, i.e. for `vault_1` you can use this:
+##### Dealing with timeouts during local testing
+
+At times, when running tests locally, the timeout set in `package.json`'s `jest.testTimeout` setting might not be enough. In that case, you can override the `testTimeout` value (in ms) on the command line:
+
+```bash
+yarn test:integration --testTimeout=900000
+```
+
+##### Check service logs in detached mode
+To check the logs or the services (for example, `vault_1`) you can use this:
 
 ```bash
 docker-compose logs -f vault_1

package.json

@@ -1,8 +1,9 @@
 {
   "name": "@interlay/interbtc-api",
-  "version": "2.4.3",
+  "version": "2.5.0",
   "description": "JavaScript library to interact with interBTC",
   "main": "build/src/index.js",
+  "type": "module",
   "typings": "build/src/index.d.ts",
   "repository": "https://github.com/interlay/interbtc-api",
   "license": "Apache-2.0",
@@ -26,8 +27,8 @@
     "ci:test:release": "run-s build test:integration:release",
     "ci:test-with-coverage": "nyc -r lcov -e .ts -x \"*.test.ts\" yarn ci:test",
     "docs": "./generate_docs",
-    "generate:defs": "ts-node node_modules/.bin/polkadot-types-from-defs --package @interlay/interbtc-api/interfaces --input ./src/interfaces --endpoint ./src/json/parachain.json",
-    "generate:meta": "ts-node node_modules/.bin/polkadot-types-from-chain --package @interlay/interbtc-api/interfaces --endpoint ./src/json/parachain.json --output ./src/interfaces",
+    "generate:defs": "node --experimental-specifier-resolution=node --loader ts-node/esm node_modules/.bin/polkadot-types-from-defs --package @interlay/interbtc-api/interfaces --input ./src/interfaces --endpoint ./src/json/parachain.json",
+    "generate:meta": "node --experimental-specifier-resolution=node --loader ts-node/esm node_modules/.bin/polkadot-types-from-chain --package @interlay/interbtc-api/interfaces --endpoint ./src/json/parachain.json --output ./src/interfaces",
     "hrmp-setup": "ts-node scripts/hrmp-setup",
     "runtime-upgrade": "ts-node scripts/runtime-upgrade",
     "xcm-cross-chain-transfer": "ts-node scripts/xcm-cross-chain-transfer",
@@ -37,15 +38,16 @@
     "undercollateralized-borrowers": "ts-node scripts/get-undercollateralized-borrowers",
     "test": "run-s build test:*",
     "test:lint": "eslint src --ext .ts",
-    "test:unit": "mocha test/unit/*.test.ts test/unit/**/*.test.ts",
+    "test:unit": "jest test/unit/*.test.ts test/unit/**/*.test.ts",
     "test:integration": "run-s test:integration:staging",
     "test:integration:staging": "run-s test:integration:setup test:integration:parallel test:integration:sequential",
-    "test:integration:setup": "mocha test/integration/**/staging/setup/initialize.test.ts",
-    "test:integration:parallel": "mocha test/integration/**/staging/*.test.ts --parallel",
-    "test:integration:sequential": "mocha test/integration/**/staging/sequential/*.test.ts",
+    "test:integration:setup": "jest test/integration/**/staging/setup/initialize.test.ts",
+    "test:integration:parallel": "jest test/integration/**/staging/*.test.ts",
+    "test:integration:sequential": "jest --runInBand test/integration/**/staging/sequential/*.test.ts",
     "watch:build": "tsc -p tsconfig.json -w",
-    "watch:test": "mocha --watch test/**/*.test.ts",
-    "update-metadata": "curl -H 'Content-Type: application/json' -d '{\"id\":\"1\", \"jsonrpc\":\"2.0\", \"method\": \"state_getMetadata\", \"params\":[]}' http://localhost:9933 > src/json/parachain.json"
+    "watch:test": "jest --watch test/**/*.test.ts",
+    "update-metadata": "curl -H 'Content-Type: application/json' -d '{\"id\":\"1\", \"jsonrpc\":\"2.0\", \"method\": \"state_getMetadata\", \"params\":[]}' http://localhost:9933 > src/json/parachain.json",
+    "update-metadata-kintnet": "curl -H 'Content-Type: application/json' -d '{\"id\":\"1\", \"jsonrpc\":\"2.0\", \"method\": \"state_getMetadata\", \"params\":[]}' https://api-dev-kintsugi.interlay.io/parachain > src/json/parachain.json"
   },
   "engines": {
     "node": ">=11"
@@ -55,7 +57,7 @@
     "@interlay/esplora-btc-api": "0.4.0",
     "@interlay/interbtc-types": "1.13.0",
     "@interlay/monetary-js": "0.7.3",
-    "@polkadot/api": "9.14.2",
+    "@polkadot/api": "10.9.1",
     "big.js": "6.1.1",
     "bitcoin-core": "^3.0.0",
     "bitcoinjs-lib": "^5.2.0",
@@ -65,36 +67,29 @@
     "regtest-client": "^0.2.0"
   },
   "devDependencies": {
-    "@polkadot/typegen": "9.14.2",
+    "@polkadot/typegen": "10.9.1",
     "@types/big.js": "6.1.2",
-    "@types/chai": "^4.2.12",
-    "@types/chai-as-promised": "^7.1.3",
-    "@types/mocha": "^10.0.1",
+    "@types/jest": "^29.5.3",
     "@types/node": "^18.11.9",
     "@types/shelljs": "0.8.12",
-    "@types/sinon": "^10.0.15",
     "@types/yargs": "^17.0.10",
     "@typescript-eslint/eslint-plugin": "^5.59.7",
     "@typescript-eslint/parser": "^5.59.7",
-    "chai": "^4.2.0",
-    "chai-as-promised": "^7.1.1",
     "cli-table3": "0.6.3",
     "eslint": "^8.41.0",
     "eslint-config-prettier": "^8.8.0",
     "eslint-plugin-unused-imports": "^2.0.0",
     "husky": "^8.0.3",
-    "mocha": "10.2.0",
-    "nock": "^13.0.4",
+    "jest": "^29.6.2",
     "npm-run-all": "^4.1.5",
     "nyc": "^15.1.0",
     "prettier": "^3.0.1",
     "shelljs": "0.8.5",
-    "sinon": "^15.1.0",
-    "ts-mock-imports": "^1.3.0",
+    "ts-jest": "^29.1.1",
     "ts-node": "10.9.1",
     "typedoc": "^0.24.7",
     "typedoc-plugin-markdown": "^3.15.3",
-    "typescript": "5.0.4",
+    "typescript": "4.9.5",
     "yargs": "^17.5.1"
   },
   "resolutions": {
@@ -113,13 +108,29 @@
     "singleQuote": false,
     "tabWidth": 4
   },
-  "mocha": {
-    "reporter": "spec",
-    "require": "ts-node/register",
-    "watch-files": [
-      "src/**/*.ts",
-      "test/**/*.ts"
+  "jest": {
+    "moduleNameMapper": {
+      "^(\\.\\.?\\/.+)\\.js$": "$1"
+    },
+    "testPathIgnorePatterns": [
+      "<rootDir>/src"
     ],
-    "recursive": true
+    "preset": "ts-jest",
+    "testEnvironment": "node",
+    "modulePathIgnorePatterns": [
+      "<rootDir>/build/"
+    ],
+    "collectCoverageFrom": [
+      "<rootDir>/src/**/*.ts*"
+    ],
+    "coveragePathIgnorePatterns": [
+      "<rootDir>/node_modules/",
+      "<rootDir>/build/",
+      "<rootDir>/src/interfaces/"
+    ],
+    "setupFilesAfterEnv": [
+      "<rootDir>/test/utils/jestSetupFileAfterEnv.ts"
+    ],
+    "testTimeout": 30000
   }
-}
+}

src/clients/faucet.ts

@@ -1,7 +1,7 @@
 import { FundAccountJsonRpcRequest } from "../interfaces/default";
 import { getAPITypes } from "../factory";
 import { TypeRegistry } from "@polkadot/types";
-import { Constructor } from "@polkadot/types/types";
+import { CodecClass } from "@polkadot/types/types";
 import { AccountId } from "@polkadot/types/interfaces";
 import { JsonRpcClient } from "./client";
 import { newCurrencyId } from "../utils";
@@ -15,7 +15,7 @@ export class FaucetClient extends JsonRpcClient<void> {
     registry: TypeRegistry;
 
     constr: {
-        FundAccountJsonRpcRequest: Constructor<FundAccountJsonRpcRequest>;
+        FundAccountJsonRpcRequest: CodecClass<FundAccountJsonRpcRequest>;
     };
 
     constructor(private api: ApiPromise, url: string) {

src/factory.ts

@@ -8,8 +8,6 @@ import { DefinitionRpc, DefinitionRpcSub } from "@polkadot/types/types";
 import * as definitions from "./interfaces/definitions";
 import { InterBtcApi, DefaultInterBtcApi } from "./interbtc-api";
 import { BitcoinNetwork } from "./types";
-import { objectSpread } from "@polkadot/util";
-import { DefinitionCall, DefinitionsCall } from "@polkadot/types/types";
 
 export function createProvider(endpoint: string, autoConnect?: number | false | undefined): ProviderInterface {
     if (/https?:\/\//.exec(endpoint)) {
@@ -35,9 +33,6 @@ export function createSubstrateAPI(
         types,
         rpc,
         noInitWarn: noInitWarn || true,
-        // manual definition for transactionPaymentApi.queryInfo until polkadot-js/api can be upgraded
-        // TODO: revert when this work is merged: https://github.com/interlay/interbtc-api/pull/672
-        runtime: getRuntimeDefs(),
     });
 }
 
@@ -64,86 +59,3 @@ export function createAPIRegistry(): TypeRegistry {
     registry.register(getAPITypes());
     return registry;
 }
-
-const V1_TO_V4_SHARED_PAY: Record<string, DefinitionCall> = {
-    query_fee_details: {
-        description: "The transaction fee details",
-        params: [
-            {
-                name: "uxt",
-                type: "Extrinsic"
-            },
-            {
-                name: "len",
-                type: "u32"
-            }
-        ],
-        type: "FeeDetails"
-    }
-};
-
-const V2_TO_V4_SHARED_PAY: Record<string, DefinitionCall> = {
-    query_info: {
-        description: "The transaction info",
-        params: [
-            {
-                name: "uxt",
-                type: "Extrinsic"
-            },
-            {
-                name: "len",
-                type: "u32"
-            }
-        ],
-        type: "RuntimeDispatchInfo"
-    }
-};
-
-const V3_SHARED_PAY_CALL: Record<string, DefinitionCall> = {
-    query_length_to_fee: {
-        description: "Query the output of the current LengthToFee given some input",
-        params: [
-            {
-                name: "length",
-                type: "u32"
-            }
-        ],
-        type: "Balance"
-    },
-    query_weight_to_fee: {
-        description: "Query the output of the current WeightToFee given some input",
-        params: [
-            {
-                name: "weight",
-                type: "Weight"
-            }
-        ],
-        type: "Balance"
-    }
-};
-
-export function getRuntimeDefs(): DefinitionsCall {
-    return {
-        TransactionPaymentApi: [
-            {
-                // V4 is equivalent to V3 (V4 just dropped all V1 references)
-                methods: objectSpread(
-                    {},
-                    V3_SHARED_PAY_CALL,
-                    V2_TO_V4_SHARED_PAY,
-                    V1_TO_V4_SHARED_PAY
-                ),
-                version: 4
-            },
-            {
-                methods: objectSpread(
-                    {},
-                    V3_SHARED_PAY_CALL,
-                    V2_TO_V4_SHARED_PAY,
-                    V1_TO_V4_SHARED_PAY
-                ),
-                version: 3
-            },
-        ]
-    };
-}

src/interfaces/definitions.ts

@@ -1,4 +1,14 @@
-import definitions, { RpcFunctionDefinition } from "@interlay/interbtc-types";
+import { RpcFunctionDefinition } from "@interlay/interbtc-types";
+import fs from "fs";
+
+// hacky, but cannot import json "the old way" in esnext
+const definitionsString = fs.readFileSync("./node_modules/@interlay/interbtc-types/definitions.json", "utf-8");
+const definitions = JSON.parse(definitionsString);
+
+interface DecoratedRpcFunctionDefinition extends RpcFunctionDefinition {
+    aliasSection: string;
+}
+
 export default {
     types: definitions.types[0].types,
     rpc: parseProviderRpcDefinitions(definitions.rpc),
@@ -22,7 +32,3 @@ function parseProviderRpcDefinitions(
     }
     return parsedDefs;
 }
-
-interface DecoratedRpcFunctionDefinition extends RpcFunctionDefinition {
-    aliasSection: string;
-}