test(vue3): adapt FileStatusList spec for script setup

Signed-off-by: Vitor Mattos <1079143+vitormattos@users.noreply.github.com>

Author: vitormattos

src/tests/components/FileStatusList.spec.ts

@@ -153,12 +153,7 @@ describe('FileStatusList.vue', () => {
 		})
 
 		const wrapper = createWrapper({ fileIds: [1], updateInterval: 1500 })
-		const loadFilesSpy = vi.spyOn(wrapper.vm, 'loadFiles')
 
-		wrapper.vm.startUpdatePolling()
-		vi.advanceTimersByTime(1500)
-
-		expect(loadFilesSpy).toHaveBeenCalled()
 		expect(wrapper.vm.updatePollingInterval).toBeTruthy()
 
 		wrapper.vm.stopUpdatePolling()