first commit

jest.config.ts

@@ -0,0 +1,27 @@
+export default {
+  preset: 'ts-jest/presets/default-esm',
+  testEnvironment: 'jsdom',
+  setupFilesAfterEnv: ['<rootDir>/src/setupTests.ts'],
+  moduleNameMapper: {
+    '\\.(css|less|scss|sass)$': 'identity-obj-proxy',
+    '\\.(jpg|jpeg|png|gif|webp|svg)$': '<rootDir>/src/__mocks__/fileMock.js',
+  },
+  transform: {
+    '^.+\\.tsx?$': ['ts-jest', {
+      useESM: true,
+      tsconfig: 'tsconfig.test.json',
+      diagnostics: {
+        ignoreCodes: [1343]
+      },
+      astTransformers: {
+        before: [
+          {
+            path: 'ts-jest-mock-import-meta', 
+            options: { metaObjectReplacement: { env: { VITE_API_KEY: 'test-key' } } }
+          }
+        ]
+      }
+    }],
+  },
+  extensionsToTreatAsEsm: ['.ts', '.tsx'],
+};