public async Task ToExcelDocument()
{
Pagination page = new Pagination();
page.Calculate(1);
List <TestingEntity> entities = new List <TestingEntity>()
{
new TestingEntity()
{
}
};
PaginatedCollection <TestingEntity> collection = new PaginatedCollection <TestingEntity>(page, entities);
SpreadsheetDocument excel = await collection.ToExcelDocument();
Assert.True(!excel.IsNotValid());
}