test: add coverage to listReleases and listRepositories

__tests__/request_service.test.ts

@@ -185,6 +185,26 @@ describe('RequestService', () => {
     await expect(listOrganizationsExecution).rejects.toThrow(errorMsg);
   });
 
+  test('should throw an error if listRepositories API call returns no data', async () => {
+    const errorMsg = "No data received from the API.";
+
+    mockAxios.onGet().reply(() => [500, { message: 'API Error' }]);
+
+    const result = service.listRepositories(1, 1);
+
+    await expect(result).rejects.toThrow(errorMsg);
+  });
+
+  test('should throw an error if listReleases API call returns no data', async () => {
+    const errorMsg = "No data received from the API.";
+
+    mockAxios.onGet().reply(() => [500, { message: 'API Error' }]);
+
+    const result = service.listReleases(1, 1);
+
+    await expect(result).rejects.toThrow(errorMsg);
+  });
+
   test('should throw error in case no data received from the API in listReleases', async () => {
     const errorMsg = 'No data received from the API.';