public void FindBookQueryHandler_Should_ReturnTheCorrectItem()
{
using (var mock = AutoMock.GetStrict())
{
// Arrange
const int bookId = 1;
_fixture.DbSetMock
.Setup(_ => _.Find(It.IsAny <object[]>()))
.Returns(_fixture.BookDomainModels.FirstOrDefault());
mock.Provide(_fixture.DbContextMock.Object);
mock.Provide(_fixture.MapperMock.Object);
var handler = mock.Create <FindBookQueryHandler>();
var query = new FindBookQuery {
Predicate = model => model.Id == bookId
};
// Act
var result = handler.Handle(query);
// Assert
Assert.NotNull(result);
var book = Assert.IsAssignableFrom <BookReadModel>(result);
Assert.Equal(bookId, book.Id);
}
}
public async Task <BookReadModel> FindBy(Predicate <BookReadModel> predicate)
{
var query = new FindBookQuery {
Predicate = predicate
};
var book = await Task.Run(() => _queryProcessor.Process(query));
return(book);
}
