adding a valid file and a timeout

Author: kgeller

x-pack/platform/plugins/shared/automatic_import/public/components/create_integration/create_automatic_import/flyout/cel_configuration/steps/upload_spec_step/upload_spec_step.test.tsx

@@ -82,14 +82,20 @@ describe('UploadSpecStep', () => {
             target: { value: 'testDataStreamTitle' },
           });
         });
+        const validSpec = JSON.stringify({
+          openapi: '3.0.0',
+          paths: { '/test': { get: {} } },
+        });
         const filepicker = result.getByTestId('apiDefinitionFilePicker');
         await act(async () => {
           fireEvent.change(filepicker, {
-            target: { files: [new File(['...'], 'test.json', { type: 'application/json' })] },
+            target: { files: [new File([validSpec], 'test.json', { type: 'application/json' })] },
           });
         });
         // Wait for the file to be fully processed and button to become enabled
-        await waitFor(() => expect(result.queryByTestId('analyzeApiButton')).toBeEnabled());
+        await waitFor(() => expect(result.queryByTestId('analyzeApiButton')).toBeEnabled(), {
+          timeout: 3000,
+        });
       });
 
       it('analyze button re-enabled', () => {