Checks for wp-content directly (depends on detection-mode) when not identified passively

spec/app/controllers/custom_directories_spec.rb

@@ -19,8 +19,8 @@ describe WPScan::Controller::CustomDirectories do
   end
 
   describe '#before_scan' do
-    context 'when the content_dir is not found and not supply' do
-      before { expect(controller.target).to receive(:content_dir) }
+    context 'when the content_dir is not found and not supplied' do
+      before { expect(controller.target).to receive(:content_dir).with(:mixed) }
 
       it 'raises an exception' do
         expect { controller.before_scan }.to raise_error(WPScan::Error::WpContentDirNotDetected)