jest.config.ts

import { createDefaultEsmPreset, type JestConfigWithTsJest } from "ts-jest";

const presetConfig = createDefaultEsmPreset({});

const jestConfig: JestConfigWithTsJest = {
  ...presetConfig,
  testMatch: ["**/*.test.ts"],
  testPathIgnorePatterns: [
    "<rootDir>/tealscript_contracts/",
    "@algorandfoundation/tealscript",
  ],
  coveragePathIgnorePatterns: [
    "<rootDir>/tealscript_contracts/",
    "@algorandfoundation/tealscript",
  ],
  modulePathIgnorePatterns: [
    "<rootDir>/tealscript_contracts/",
    "@algorandfoundation/tealscript",
  ],
  setupFilesAfterEnv: ["<rootDir>/jest.setup.ts"],
  transform: {
    "^.+\\.tsx?$": [
      "ts-jest",
      {
        useESM: true,
        astTransformers: {
          before: [
            "node_modules/@algorandfoundation/algorand-typescript-testing/test-transformer/jest-transformer.mjs",
          ],
        },
      },
    ],
  },
  extensionsToTreatAsEsm: [".ts"],
};

export default jestConfig;