chore: faster jest tests

decentraland · Oct 22, 2021 · aaf2d8f · aaf2d8f
1 parent 6310f25
commit aaf2d8f
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Showing 3 changed files with 137 additions and 8 deletions.
diff --git a/jest.config.js b/jest.config.js
@@ -1,7 +1,16 @@
 /** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
 module.exports = {
+  globals: {
+    'ts-jest': {
+      isolatedModules: true
+    },
+  },
   preset: 'ts-jest',
   testEnvironment: 'node',
+  maxWorkers: 4,
+  transform: {
+    "^.+\\.(t|j)sx?$": "@swc/jest"
+  },
   testMatch: [
     '<rootDir>/src/**/__tests__/**/*.[jt]s?(x)',
     '<rootDir>/src/**/?(*.)+(spec|test).[jt]s?(x)',

diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -74,6 +74,8 @@
     "web3x": "^4.0.6"
   },
   "devDependencies": {
+    "@swc/core": "^1.2.102",
+    "@swc/jest": "^0.2.5",
     "@types/isomorphic-fetch": "0.0.35",
     "@types/jest": "^27.0.1",
     "@types/node": "^14.14.28",