Add test that will break with the next upgrade

index.test.ts

@@ -0,0 +1,9 @@
+import {It, mock, when} from 'strong-mock';
+
+it('foo', () => {
+ const fn = mock<(data: {x: number}) => number>();
+
+ when(() => fn(It.isObject())).thenReturn(42);
+
+ expect(fn({x: 1})).toEqual(42)
+})

jest.config.js

@@ -0,0 +1,7 @@
+/** @type {import('ts-jest').JestConfigWithTsJest} **/
+module.exports = {
+ testEnvironment: "node",
+ transform: {
+ "^.+.tsx?$": ["ts-jest",{}],
+ },
+};

package.json

@@ -4,7 +4,7 @@
  "version": "1.0.0",
  "description": "",
  "scripts": {
- "test": "exit 0"
+ "test": "jest"
  },
  "repository": {
  "type": "git",
@@ -19,6 +19,8 @@
  "@types/react-dom": "~17.0.11",
  "@types/jest": "~29.5.0",
  "jest": "~29.7.0",
- "typescript": "~5.5.0"
+ "typescript": "~5.5.0",
+ "strong-mock": "~8.0.1",
+ "ts-jest": "~29.2.4"
  }
 }

tsconfig.json

@@ -0,0 +1,7 @@
+{
+ "compilerOptions": {
+ "strict": true,
+ "esModuleInterop": true
+ },
+ "include": ["**/*.ts"]
+}