build(devs-infra): restructure unit test config (#447)

README.md

@@ -326,10 +326,12 @@ Override `globals` object in Jest config:
       "ts-jest": {
         "tsConfig": "<rootDir>/tsconfig.custom.json",
         "stringifyContentPathRegex": "\\.html$",
-        "astTransformers": [
-          "jest-preset-angular/build/InlineFilesTransformer",
-          "jest-preset-angular/build/StripStylesTransformer"
-        ],
+        "astTransformers": {
+          "before": [
+            "jest-preset-angular/build/InlineFilesTransformer",
+            "jest-preset-angular/build/StripStylesTransformer"
+          ]
+        }
       }
     }
   }

jest.config.js

@@ -0,0 +1,11 @@
+/** @typedef {import('ts-jest')} */
+/** @type {import('@jest/types').Config.InitialOptions} */
+module.exports = {
+  preset: 'ts-jest',
+  globals: {
+    'ts-jest': {
+      tsConfig: 'tsconfig.spec.json',
+    },
+  },
+  testPathIgnorePatterns: ['/e2e/'],
+};

package.json

@@ -47,15 +47,6 @@
       "post-commit": "git reset"
     }
   },
-  "jest": {
-    "preset": "ts-jest",
-    "globals": {
-      "ts-jest": {
-        "tsConfig": "<rootDir>/tsconfig.spec.json"
-      }
-    },
-    "rootDir": "src/__tests__"
-  },
   "lint-staged": {
     "*.{ts,js}": [
       "eslint --fix",

tsconfig.json

@@ -7,12 +7,12 @@
     "allowJs": true,
     "allowSyntheticDefaultImports": true,
     "noFallthroughCasesInSwitch": true,
-    "noImplicitAny": true,
-    "noImplicitReturns": true,
     "noUnusedLocals": true,
     "noUnusedParameters": true,
-    "removeComments": true,
+    "noImplicitReturns": true,
     "importsNotUsedAsValues": "error",
+    "skipLibCheck": true,
+    "removeComments": true,
     "lib": ["esnext"],
     "types": ["node"]
   }

tsconfig.spec.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.json",
+  "compilerOptions": {
+    "types": ["jest", "node"]
+  },
+  "include": [] // boost test's speed trick
+}