use swc for jest

packages/backend/.swcrc

@@ -0,0 +1,15 @@
+{
+  "$schema": "https://json.schemastore.org/swcrc",
+  "jsc": {
+    "parser": {
+      "syntax": "typescript",
+      "dynamicImport": true,
+      "decorators": true
+    },
+    "transform": {
+      "legacyDecorator": true,
+      "decoratorMetadata": true
+    }
+  },
+  "minify": false
+}

packages/backend/jest.config.cjs

@@ -61,14 +61,6 @@ module.exports = {
 
 	// A set of global variables that need to be available in all test environments
 	globals: {
-		"ts-jest": {
-			"useESM": true,
-			tsconfig: "test/tsconfig.json",
-			isolatedModules: true,
-			diagnostics: {
-        exclude: ['**'],
-      },
-		}
 	},
 
 	// The maximum amount of workers used to run your tests. Can be specified as % or a number. E.g. maxWorkers: 10% will use 10% of your CPU amount + 1 as the maximum worker number. maxWorkers: 2 will use a maximum of 2 workers.
@@ -105,7 +97,7 @@ module.exports = {
 	// notifyMode: "failure-change",
 
 	// A preset that is used as a base for Jest's configuration
-	preset: "ts-jest/presets/js-with-ts-esm",
+	//preset: "ts-jest/presets/js-with-ts-esm",
 
 	// Run tests from one or more projects
 	// projects: undefined,
@@ -185,12 +177,7 @@ module.exports = {
 
 	// A map from regular expressions to paths to transformers
 	transform: {
-		"<regex_match_files>": [
+		"^.+\\.(t|j)sx?$": ["@swc/jest"],
-			"ts-jest",
-			{
-				"useESM": true
-			}
-		]
 	},
 
 	// An array of regexp pattern strings that are matched against all source file paths, matched files will skip transformation

packages/backend/package.json

@@ -7,6 +7,7 @@
 		"lint": "eslint --quiet \"src/**/*.ts\"",
 		"jest": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --forceExit --detectOpenHandles --runInBand",
 		"jest-and-coverage": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --coverage --forceExit --detectOpenHandles --runInBand",
+		"jest-clear": "cross-env NODE_ENV=test node --experimental-vm-modules --experimental-import-meta-resolve node_modules/jest/bin/jest.js --clearCache",
 		"test": "npm run jest",
 		"test-and-coverage": "npm run jest-and-coverage"
 	},
@@ -129,6 +130,8 @@
 	},
 	"devDependencies": {
 		"@redocly/openapi-core": "1.0.0-beta.108",
+		"@swc/core": "1.3.2",
+		"@swc/jest": "0.2.22",
 		"@types/bcryptjs": "2.4.2",
 		"@types/bull": "3.15.9",
 		"@types/cbor": "6.0.0",
@@ -178,8 +181,7 @@
 		"eslint": "8.23.1",
 		"eslint-plugin-import": "2.26.0",
 		"execa": "6.1.0",
-		"jest": "28.0.0",
+		"jest": "29.0.3",
-		"ts-jest": "28.0.8",
 		"typescript": "4.8.3"
 	}
 }