jest configuration

Author: lucasraziel

__tests__/soma.ts

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+import soma from '../src';
+
+test('it should add', () => {
+  expect(soma(1, 2)).toBe(3);
+});

jest.config.js

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+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  clearMocks: true,
+  globals: {
+    'ts-jest': {
+      useESM: true,
+    },
+  },
+  moduleNameMapper: {
+    '^(\\.{1,2}/.*)\\.js$': '$1',
+  },
+  extensionsToTreatAsEsm: ['.ts'],
+  collectCoverage: true,
+  collectCoverageFrom: ['src/**/*.{ts,tsx}'],
+  coverageThreshold: {
+    global: {
+      branches: 100,
+      functions: 100,
+      lines: 80,
+      statements: 100,
+    },
+  },
+};