refactor: write jest config in ts (#485)

* refactor: write jest config in ts Signed-off-by: Rui Chen <rui@chenrui.dev> * chore: exclude jest.config.ts in tsconfig Signed-off-by: Rui Chen <rui@chenrui.dev> * chore: run build Signed-off-by: Rui Chen <rui@chenrui.dev> --------- Signed-off-by: Rui Chen <rui@chenrui.dev>
softprops · Jul 18, 2024 · 20adb42 · 20adb42
1 parent f808f15
commit 20adb42
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Showing 6 changed files with 176 additions and 20 deletions.
diff --git a/dist/index.js b/dist/index.js
diff --git a/jest.config.js b/jest.config.js
diff --git a/jest.config.ts b/jest.config.ts
@@ -0,0 +1,16 @@
+import type { JestConfigWithTsJest } from 'ts-jest';
+
+const config: JestConfigWithTsJest = {
+  preset: 'ts-jest/presets/default-esm',
+  clearMocks: true,
+  moduleFileExtensions: ['js', 'ts'],
+  testEnvironment: 'node',
+  testMatch: ['**/*.test.ts'],
+  testRunner: 'jest-circus/runner',
+  transform: {
+    '^.+\\.ts$': 'ts-jest',
+  },
+  verbose: true,
+};
+
+export default config;
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -37,7 +37,8 @@
     "jest": "^29.3.1",
     "jest-circus": "^29.3.1",
     "prettier": "3.3.3",
-    "ts-jest": "^29.2.2",
+    "ts-jest": "^29.2.3",
+    "ts-node": "^10.9.2",
     "typescript": "^5.5.3",
     "typescript-formatter": "^7.2.2"
   }

diff --git a/tsconfig.json b/tsconfig.json
@@ -60,5 +60,5 @@
     // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
     // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
   },
-  "exclude": ["node_modules", "**/*.test.ts"]
-}
+  "exclude": ["node_modules", "**/*.test.ts", "jest.config.ts"]
+}