debuts de tests unitaires

jest.config.js

@@ -0,0 +1,40 @@
+const nextJest = require('next/jest')
+
+const createJestConfig = nextJest({
+  // Provide the path to your Next.js app to load next.config.js and .env files
+  dir: './',
+})
+
+// Add any custom config to be passed to Jest
+const customJestConfig = {
+  setupFilesAfterEnv: ['<rootDir>/jest.setup.js'],
+  testEnvironment: 'jsdom',
+  moduleNameMapper: {
+    '^@/(.*)$': '<rootDir>/src/$1',
+    '^@/components/(.*)$': '<rootDir>/src/components/$1',
+    '^@/lib/(.*)$': '<rootDir>/src/lib/$1',
+    '^@/types/(.*)$': '<rootDir>/src/types/$1',
+  },
+  collectCoverageFrom: [
+    'src/**/*.{js,jsx,ts,tsx}',
+    '!src/**/*.d.ts',
+    '!src/**/*.stories.{js,jsx,ts,tsx}',
+    '!src/**/index.{js,jsx,ts,tsx}',
+  ],
+  coverageThreshold: {
+    global: {
+      branches: 80,
+      functions: 80,
+      lines: 80,
+      statements: 80,
+    },
+  },
+  testPathIgnorePatterns: [
+    '<rootDir>/.next/',
+    '<rootDir>/node_modules/',
+    '<rootDir>/src/__tests__/e2e/',
+  ],
+}
+
+// createJestConfig is exported this way to ensure that next/jest can load the Next.js config which is async
+module.exports = createJestConfig(customJestConfig)