test: add setup-e2e-test.ts to avoid repeating setup codes

Author: ahnpnl

jest-cjs.config.ts

@@ -1,21 +1,7 @@
-import { existsSync } from 'node:fs';
-import path from 'node:path';
-
 import type { Config } from '@jest/types';
-import { sync as spawnSync } from 'execa';
-import { sync as globSync } from 'glob';
-
-const e2eFoldersToInstallDeps = globSync('e2e/*')
-    .map((folderPath) => path.join(process.cwd(), folderPath))
-    .filter((folderPath) => existsSync(path.join(folderPath, 'package.json')));
-
-e2eFoldersToInstallDeps.forEach((folderPath) => {
-    spawnSync('yarn', ['install'], {
-        cwd: folderPath,
-    });
-});
 
 const config: Config.InitialOptions = {
+    globalSetup: './setup-e2e-test.ts',
     projects: ['e2e/**/jest-cjs.config.ts'],
 };
 

jest-esm.config.ts

@@ -1,21 +1,7 @@
-import { existsSync } from 'node:fs';
-import path from 'node:path';
-
 import type { Config } from '@jest/types';
-import { sync as spawnSync } from 'execa';
-import { sync as globSync } from 'glob';
-
-const e2eFoldersToInstallDeps = globSync('e2e/*')
-    .map((folderPath) => path.join(process.cwd(), folderPath))
-    .filter((folderPath) => existsSync(path.join(folderPath, 'package.json')));
-
-e2eFoldersToInstallDeps.forEach((folderPath) => {
-    spawnSync('yarn', ['install'], {
-        cwd: folderPath,
-    });
-});
 
 const config: Config.InitialOptions = {
+    globalSetup: './setup-e2e-test.ts',
     projects: ['e2e/**/jest-esm.config.ts'],
 };
 

jest-transpile-cjs.config.ts

@@ -1,21 +1,7 @@
-import { existsSync } from 'node:fs';
-import path from 'node:path';
-
 import type { Config } from '@jest/types';
-import { sync as spawnSync } from 'execa';
-import { sync as globSync } from 'glob';
-
-const e2eFoldersToInstallDeps = globSync('e2e/*')
-    .map((folderPath) => path.join(process.cwd(), folderPath))
-    .filter((folderPath) => existsSync(path.join(folderPath, 'package.json')));
-
-e2eFoldersToInstallDeps.forEach((folderPath) => {
-    spawnSync('yarn', ['install'], {
-        cwd: folderPath,
-    });
-});
 
 const config: Config.InitialOptions = {
+    globalSetup: './setup-e2e-test.ts',
     projects: ['jest-src.config.ts', 'e2e/**/jest-transpile-cjs.config.ts'],
 };
 

jest-transpile-esm.config.ts

@@ -1,21 +1,7 @@
-import { existsSync } from 'node:fs';
-import path from 'node:path';
-
 import type { Config } from '@jest/types';
-import { sync as spawnSync } from 'execa';
-import { sync as globSync } from 'glob';
-
-const e2eFoldersToInstallDeps = globSync('e2e/*')
-    .map((folderPath) => path.join(process.cwd(), folderPath))
-    .filter((folderPath) => existsSync(path.join(folderPath, 'package.json')));
-
-e2eFoldersToInstallDeps.forEach((folderPath) => {
-    spawnSync('yarn', ['install'], {
-        cwd: folderPath,
-    });
-});
 
 const config: Config.InitialOptions = {
+    globalSetup: './setup-e2e-test.ts',
     projects: ['e2e/**/jest-transpile-esm.config.ts'],
 };
 

setup-e2e-test.ts

@@ -0,0 +1,19 @@
+import { existsSync } from 'node:fs';
+import path from 'node:path';
+
+import { sync as spawnSync } from 'execa';
+import { sync as globSync } from 'glob';
+
+const globalSetup = async () => {
+    const e2eFoldersToInstallDeps = globSync('e2e/*')
+        .map((folderPath) => path.join(process.cwd(), folderPath))
+        .filter((folderPath) => existsSync(path.join(folderPath, 'package.json')));
+
+    e2eFoldersToInstallDeps.forEach((folderPath) => {
+        spawnSync('yarn', ['install'], {
+            cwd: folderPath,
+        });
+    });
+};
+
+export default globalSetup;

tsconfig.eslint.json

@@ -3,5 +3,6 @@
   "files": [
     ".eslintrc.js"
   ],
-  "include": ["src", "presets", "website", "*.js", "scripts", "examples", "e2e", "*.config.ts"]
+  "include": ["**/*"],
+  "exclude": ["build", ".yarn"]
 }