build: Add test-utils package

Added as a common devDependency, this lets us handle test utility code
from one place.

For now, the main reason for its existence is the workaround code for
importing jest-each from ESM.

Signed-off-by: Kristóf Marussy <kristof@marussy.com>

3 files changed, 5 insertions, 6 deletions

diff --git a/packages/main/package.json b/packages/main/package.json
index ea10b84..4f4a6cb 100644
--- a/packages/main/package.json
+++ b/packages/main/package.json
@@ -27,6 +27,7 @@
   },
   "devDependencies": {
     "@jest/globals": "^27.4.6",
+    "@sophie/test-utils": "workspace:*",
     "@types/deep-equal": "^1.0.1",
     "@types/electron-devtools-installer": "^2.2.1",
     "@types/lodash-es": "^4.17.5",
@@ -38,7 +39,6 @@
     "esbuild": "^0.14.14",
     "git-repo-info": "^2.1.1",
     "jest": "^27.4.7",
-    "jest-each": "^27.4.6",
     "jest-mock": "^27.4.6",
     "source-map-support": "^0.5.21"
   }
diff --git a/packages/main/src/infrastructure/resources/impl/__tests__/getDistResources.spec.ts b/packages/main/src/infrastructure/resources/impl/__tests__/getDistResources.spec.ts
index d045e54..e7e9d71 100644
--- a/packages/main/src/infrastructure/resources/impl/__tests__/getDistResources.spec.ts
+++ b/packages/main/src/infrastructure/resources/impl/__tests__/getDistResources.spec.ts
@@ -20,15 +20,11 @@
 
 import os from 'node:os';
 
-import eachModule from 'jest-each';
+import { each } from '@sophie/test-utils';
 
 import Resources from '../../Resources';
 import getDistResources from '../getDistResources';
 
-// Workaround for jest ESM loader incorrectly wrapping the import in another layer of `default`.
-const each =
-  (eachModule as Partial<typeof import('jest-each')>).default ?? eachModule;
-
 const defaultDevServerURL = 'http://localhost:3000/';
 
 const [
diff --git a/packages/main/tsconfig.json b/packages/main/tsconfig.json
index dad597d..e18e7d3 100644
--- a/packages/main/tsconfig.json
+++ b/packages/main/tsconfig.json
@@ -10,6 +10,9 @@
     },
     {
       "path": "../shared/tsconfig.build.json"
+    },
+    {
+      "path": "../test-utils/tsconfig.build.json"
     }
   ],
   "include": [