fix: use --preload for Bun instead of --import (#22)

* test: add test case for Bun --preload flag

- Added test case verifying buildRunnerCommand uses --preload for Bun
- Consistent with @pokujs/dom fix

* fix: update test to expect --preload flag for Bun

* deps: move @pokujs/dom to dependencies for CI

* chore: refresh package-lock.json

Author: Lojhan

package-lock.json

@@ -79,6 +79,7 @@
     "provenance": true
   },
   "dependencies": {
+    "@pokujs/dom": "^1.3.0",
     "@testing-library/dom": "^10.4.1"
   },
   "peerDependencies": {
@@ -100,7 +101,7 @@
       "optional": true
     }
   },
-  "devDependencies": {
+"devDependencies": {
     "@happy-dom/global-registrator": "^20.8.9",
     "@ianvs/prettier-plugin-sort-imports": "^4.7.0",
     "@pokujs/dom": "^1.3.0",

package.json

@@ -59,6 +59,23 @@ test('buildRunnerCommand injects deno preload and avoids duplicates', async () =
   ]);
 });
 
+test('buildRunnerCommand injects --preload for Bun (not --import)', async () => {
+  const result = buildRunnerCommand({
+    runtime: 'bun',
+    command: ['bun', 'tests/example.test.tsx'],
+    file: 'tests/example.test.tsx',
+    domSetupPath: '/tmp/react-dom-setup.ts',
+    runtimeOptionArgs: [],
+  });
+
+  assert.strictEqual(result.shouldHandle, true);
+  assert.deepStrictEqual(result.command, [
+    'bun',
+    '--preload /tmp/react-dom-setup.ts',
+    'tests/example.test.tsx',
+  ]);
+});
+
 test('buildRunnerCommand leaves unsupported runtime unchanged', async () => {
   const original = ['python', 'tests/example.test.tsx'];
   const result = buildRunnerCommand({

tests/plugin-command.test.ts

@@ -59,7 +59,7 @@ test('buildRunnerCommand injects dom setup for bun without tsx import', async ()
   assert.strictEqual(result.shouldHandle, true);
   assert.deepStrictEqual(result.command, [
     'bun',
-    '--import=/tmp/dom-setup.ts',
+    '--preload /tmp/dom-setup.ts',
     'tests/example.test.tsx',
     '--poku-react-metrics=1',
   ]);