randomness test

package.json

@@ -27,6 +27,7 @@
     ],
     "scripts": {
         "build": "tsc --module commonjs",
+        "test": "npx jest",
         "postbuild": "cp package.json dist && cp README.md dist && cp -R docs",
         "lint": "eslint ./src --ext .js,.ts",
         "ci-pipeline": "yarn run lint && yarn run test && yarn run typecheck"
@@ -39,7 +40,7 @@
         "@ethersproject/bignumber": "^5.4.5",
         "@typechain/ethers-v5": "^8.0.5",
         "@typechain/hardhat": "^3.0.0",
-        "@types/jest": "^26.0.22",
+        "@types/jest": "^28.1.6",
         "@types/prompts": "^2.0.12",
         "@typescript-eslint/eslint-plugin": "4",
         "babel-jest": "^26.6.3",
@@ -55,7 +56,7 @@
         "ethers-eip712": "^0.2.0",
         "husky": "^6.0.0",
         "istanbul-badges-readme": "^1.2.1",
-        "jest": "^26.6.3",
+        "jest": "^28.1.3",
         "lint-staged": "^10.5.4",
         "prettier": "^2.2.1",
         "standard-version": "^9.2.0",
@@ -64,7 +65,9 @@
         "ts-node": "^9.1.1",
         "tslib": "^2.2.0",
         "typescript": "^4.2.4",
-        "web3": "^2.0.0-alpha.1"
+        "web3": "^2.0.0-alpha.1",
+        "@types/mocha": "^9.1.1",
+        "ts-jest": "^28.0.7"
     },
     "bugs": {
         "url": "https://github.com/Polymarket/clob-order-utils/issues"

test/utils.test.ts

@@ -0,0 +1,7 @@
+var utils = require("../dist/utils")
+
+describe("generateOrderSalt", () => {
+  it("gets new salt each time", () => {
+    expect(utils.generateOrderSalt()).not.toBe(utils.generateOrderSalt());
+  })
+})

tsconfig.json

@@ -1,6 +1,6 @@
 {
     "compileOnSave": false,
-    "include": ["src/**/*"],
+    "include": ["src/**/*", "test/utils.test.ts"],
     "exclude": ["src/**/*.test.ts", "test/*"],
     "compilerOptions": {
         "baseUrl": "./",