public async void should_return_pagedlist()
{
//arrange
var words = new List<Word>();
for (var i = 1; i <= ConstHelper.PageSize * 4; i++)
words.Add(new Word { Id = i });
var wordRepository = new Mock<IRepository<Word>>();
wordRepository.Setup(x => x.FindAll(It.IsAny<Expression<Func<Word, bool>>>(), It.IsAny<Expression<Func<Word, object>>>()))
.Returns(words.AsQueryable());
var tags = new List<Tag>();
for (var i = 1; i <= ConstHelper.PageSize * 4; i++)
tags.Add(new Tag { Id = i });
var tagRepository = new Mock<IRepository<Tag>>();
tagRepository.Setup(x => x.FindAll(It.IsAny<Expression<Func<Tag, bool>>>(), It.IsAny<Expression<Func<Tag, object>>>()))
.Returns(tags.AsQueryable());
//act
var sut = new TagServiceBuilder().WithWordRepository(wordRepository.Object, tagRepository.Object)
.Build();
var result = await sut.GetWords("url", 2);
//assert
Assert.AreEqual(result.Number, 2);
Assert.AreEqual(result.Size, ConstHelper.PageSize);
Assert.AreEqual(result.TotalCount, ConstHelper.PageSize * 4);
Assert.AreEqual(result.HasPreviousPage, true);
Assert.AreEqual(result.HasNextPage, true);
Assert.AreEqual(result.Items.Count, ConstHelper.PageSize);
Assert.AreEqual(result.Items.First().Id, (ConstHelper.PageSize * 4) - (ConstHelper.PageSize));
Assert.AreEqual(result.Items.Last().Id, (ConstHelper.PageSize * 4) - (ConstHelper.PageSize * 2) + 1);
}
public async void should_set_pagenumber_to_one_if_it_is_less()
{
//arrange
var wordRepository = new Mock<IRepository<Word>>();
wordRepository.Setup(x => x.FindAll(It.IsAny<Expression<Func<Word, bool>>>()))
.Returns(new List<Word> { new Word { Id = 1, Key = "key" } }.AsQueryable());
var tagRepository = new Mock<IRepository<Tag>>();
tagRepository.Setup(x => x.FindAll(It.IsAny<Expression<Func<Tag, bool>>>()))
.Returns(new List<Tag> { new Tag { Id = 1, Name = "name" } }.AsQueryable());
//act
var sut = new TagServiceBuilder().WithWordRepository(wordRepository.Object, tagRepository.Object)
.Build();
var result = await sut.GetWords(string.Empty, 0);
//assert
Assert.AreEqual(result.Number, 1);
}
