test(overlay): add test for download overlay

src/components/Map/Drawer/OverlaysDrawer/GeneralOverlays/OverlayListItem/OverlayListItem.component.test.tsx

@@ -17,6 +17,7 @@ import { apiPath } from '@/redux/apiPath';
 import { CORE_PD_MODEL_MOCK } from '@/models/mocks/modelsMock';
 import { MODELS_INITIAL_STATE_MOCK } from '@/redux/models/models.mock';
 import { parseOverlayBioEntityToOlRenderingFormat } from '@/redux/overlayBioEntity/overlayBioEntity.utils';
+import { BASE_API_URL } from '@/constants';
 import { OverlayListItem } from './OverlayListItem.component';
 
 const mockedAxiosNewClient = mockNetworkNewAPIResponse();
@@ -111,6 +112,29 @@ describe('OverlayListItem - component', () => {
     });
   });
 
-  // TODO implement when connecting logic to component
-  it.skip('should trigger download overlay to PC on download button click', () => {});
+  it('should trigger download overlay to PC on download button click', () => {
+    const OVERLAY_ID = 21;
+    renderComponent({
+      map: {
+        ...initialMapStateFixture,
+        data: { ...initialMapStateFixture.data, backgroundId: EMPTY_BACKGROUND_ID },
+      },
+      backgrounds: { ...BACKGROUND_INITIAL_STATE_MOCK, data: BACKGROUNDS_MOCK },
+      overlayBioEntity: { ...OVERLAY_BIO_ENTITY_INITIAL_STATE_MOCK, overlaysId: [OVERLAY_ID] },
+      models: { ...MODELS_INITIAL_STATE_MOCK, data: [CORE_PD_MODEL_MOCK] },
+    });
+
+    const downloadButton = screen.getByText('Download');
+
+    expect(downloadButton).toBeVisible();
+
+    const windowOpenMock = jest.spyOn(window, 'open').mockImplementation();
+
+    downloadButton.click();
+
+    expect(windowOpenMock).toHaveBeenCalledWith(
+      `${BASE_API_URL}/${apiPath.downloadOverlay(OVERLAY_ID)}`,
+      '_blank',
+    );
+  });
 });