fix(json): handle parsed content (#1437)

Author: farnabaz

src/runtime/transformers/json.ts

@@ -15,6 +15,8 @@ export default defineTransformer({
       } else if (_id.endsWith('json')) {
         parsed = destr(content)
       }
+    } else {
+      parsed = content
     }
 
     // Keep array contents under `body` key

test/features/parser-json.ts

@@ -55,6 +55,12 @@ export const testJSONParser = () => {
       expect(parsed.body).toHaveLength(2)
       expect(parsed.body).toMatchObject(['item 1', 'item 2'])
     })
+
+    test('unstorage json', async () => {
+      const parsed = await $fetch('/_partial/simple-json')
+
+      expect(parsed).contains('"test": "test content"')
+    })
   })
 
   describe('parser:json5', () => {

test/fixtures/basic/content/_partial/simple-json.json

@@ -0,0 +1,3 @@
+{
+  "test": "test content"
+}