public async Task GetAuthorByIdShouldreturnAuthorWithSelectedId()
{
var optionsBuilder = new DbContextOptionsBuilder <BookTubeContext>()
.UseInMemoryDatabase(Guid.NewGuid().ToString());
var dbContext = new BookTubeContext(optionsBuilder.Options);
var service = new AuthorsService(dbContext);
var authors = new List <Author>
{
new Author {
Id = 1, Name = "Ivan Vazov", Bio = "Born in Sopot, Bulgaria"
},
new Author {
Id = 2, Name = "Aleko Konstantinov", Bio = "Born in Svishtov, Bulgaria"
},
new Author {
Id = 3, Name = "Elin Pelin", Bio = "Born in Bailovo, Bulgaria"
}
};
foreach (var author in authors)
{
await dbContext.Authors.AddAsync(author);
}
await dbContext.SaveChangesAsync();
var expectedAuthor = authors.First(x => x.Id == 2);
var actual = service.GetAuthorById(2);
Assert.Equal(expectedAuthor, actual);
}
public IActionResult GetAuthorById(int authorId)
{
var author = _authorsService.GetAuthorById(authorId);
return(Ok(author));
}