public async Task DeleteAndSaveTest()
{
var author1 = new Authors()
{
Author_id = "1", Author_name = "test author 1"
};
var author2 = new Authors()
{
Author_id = "2", Author_name = "test author 2"
};
var authors = new List <Authors> {
author1, author2
};
var fakeRepositoryMock = new Mock <IAuthorsRepository>();
fakeRepositoryMock.Setup(x => x.Delete(It.IsAny <string>())).Callback <int>(arg => authors.RemoveAt(1));
var coachService = new AuthorsService(fakeRepositoryMock.Object);
await coachService.DeleteAndSave(author2.Author_id);
Assert.Single(authors);
Assert.Equal("test author 1", authors[0].Author_name);
}
public async Task <IActionResult> DeleteConfirmed(string id)
{
await _context.DeleteAndSave(id);
return(RedirectToAction(nameof(Index)));
}