fix: 🐛 postcss installation check

Author: kaisermann

Diff for: src/modules/hasDepInstalled.ts

@@ -2,15 +2,17 @@ const cachedResult: Record<string, boolean> = {};
 
 export async function hasDepInstalled(dep: string) {
   if (cachedResult[dep] != null) {
-    return cachedResult;
+    return cachedResult[dep];
   }
 
   let result = false;
 
   try {
     await import(dep);
+
     result = true;
   } catch (e) {
+    console.log(e);
     result = false;
   }
 

Diff for: test/transformers/babel.test.ts

@@ -16,6 +16,9 @@ const BABEL_CONFIG = {
   ],
 };
 
+beforeAll(() => jest.setTimeout(10000));
+afterAll(() => jest.setTimeout(5000));
+
 describe('transformer - babel', () => {
   it('transpiles with babel', async () => {
     const template = `<script>