public void it_should_return_null_if_the_item_was_not_found()
{
var sut = new MovieQueryManagerBuilder()
.SetupMoviesQueryRepositoryMockWithDefaultMovies()
.Build();
var res = sut.FindByID(new MovieID(Guid.Empty));
res.Should().BeNull();
}
public void it_should_return_all_the_movies_without_paging_when_the_pagingAndSortingInfo_parameter_is_null()
{
var builder = new MovieQueryManagerBuilder()
.SetupMoviesQueryRepositoryMockWithDefaultMovies();
var movies = builder.GetDefaultMovies();
var sut = builder.Build();
var res = sut.FindAll();
res.Should().NotBeNull();
res.VirtualRowsCount.Should().Be(movies.Count());
res.Results.Should().NotBeNull().And.ContainInOrder(movies);
}
public void it_should_return_a_valid_instance_matching_the_specified_id_when_the_id_exists_in_the_collection()
{
var builder = new MovieQueryManagerBuilder()
.SetupMoviesQueryRepositoryMockWithDefaultMovies();
var movies = builder.GetDefaultMovies();
var sut = builder.Build();
var existingID = movies.Last().ID;
var res = sut.FindByID(new MovieID(existingID));
res.Should().NotBeNull();
res.ID.Should().Be(existingID);
movies.FirstOrDefault(x => x.ID == existingID).Should().NotBeNull();
}
public void it_should_return_all_the_movies_paging_when_the_pagingAndSortingInfo_parameter_is_not_null()
{
var builder = new MovieQueryManagerBuilder()
.SetupMoviesQueryRepositoryMockWithDefaultMovies();
var movies = builder.GetDefaultMovies();
var sut = builder.Build();
var page = 3;
var pageIndex = page - 1;
var pageSize = 3;
var pagingAndSortingInfo = new PagingAndSortingInfo(page: page, pageSize: pageSize, orderByField: "Title", orderDirection: OrderDirection.Descending);
var pagedMovies = movies.OrderByDescending(x => x.Title).Skip(pageIndex * pageSize).Take(pageSize);
var res = sut.FindAll(pagingAndSortingInfo);
res.Should().NotBeNull();
res.VirtualRowsCount.Should().Be(pageSize);
res.Results.Should().NotBeNull().And.ContainInOrder(pagedMovies);
}
