public void CreateCustomerOverviewZipFile_Should_Export_Non_Deleted_Customers()
{
// ACT
var result = _exportService.CreateCustomerOverviewZipFile();
// ASSERT
Assert.IsInstanceOf <IZipFile>(result);
_mockFileExporter.Verify(exporter => exporter.WriteFile(_customerOverViewExportFileLocation, NonDeletedCustomers()));
var mockZipfile = result as MockZipFile;
Assert.AreEqual(1, mockZipfile.ZipEntries.Count);
Assert.AreEqual($"{_customerOverviewExportName}.csv", mockZipfile.ZipEntries[0].FileName);
Assert.AreEqual(_customerOverViewExportFileLocation, mockZipfile.ZipEntries[0].Location);
}