public GetPostQueryTests()
{
_author = new Author {
UserName = "******", DisplayName = "Author 1"
};
PostRepositoryMock.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>())).ReturnsAsync(CreatePost(0, _author));
}
public async Task Handler_Should_ReturnNotFoundException()
{
PostRepositoryMock.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>())).ReturnsAsync(default(Post));
var result = await Mediator.Send(new UnpublishPostCommand { Id = Guid.NewGuid() });
result.IsSuccess.Should().BeFalse();
result.Exception.Should().BeOfType <NotFoundException <Post> >();
}
public async Task Handler_Should_ReturnNotFoundException()
{
PostRepositoryMock.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>())).ReturnsAsync(default(Post));
var result = await Mediator.Send(new GetPostQuery { Slug = "post-title-invalid" });
result.IsSuccess.Should().BeFalse();
result.Exception.Should().BeOfType <NotFoundException <Post> >();
}
public async Task Handler_Should_ReturnPostModel_WithNoPreviousPost()
{
PostRepositoryMock.Setup(m => m.GetNextAsync(It.IsAny <DateTime>(), It.IsAny <CancellationToken>())).ReturnsAsync(CreatePost(2, _author));
var result = await Mediator.Send(new GetPostQuery { Slug = "post-title-0" });
result.IsSuccess.Should().BeTrue();
result.Value.Post.Title.Should().Be("Post title 0");
result.Value.Previous.Should().BeNull();
result.Value.Next.Should().NotBeNull();
}
public async Task Handler_Should_Previous_UrlsInContent_ReplaceBaseUrlWithUrlFormat()
{
PostRepositoryMock.Setup(m => m.GetPreviousAsync(It.IsAny <DateTime>(), It.IsAny <CancellationToken>())).ReturnsAsync(CreatePost(2, _author));
var result = await Mediator.Send(new GetPostQuery { Slug = "post-title-0" });
result.IsSuccess.Should().BeTrue();
result.Value.Should().NotBeNull();
result.Value.Previous.Content.Should().Be("content with an url: http://127.0.0.1:10000/devstoreaccount1/pineblog-tests/pineblog-tests/content-url-1. nice isn't it?");
}
public async Task Handler_Should_Next_CoverUrl_ReplaceBaseUrlWithUrlFormat()
{
PostRepositoryMock.Setup(m => m.GetNextAsync(It.IsAny <DateTime>(), It.IsAny <CancellationToken>())).ReturnsAsync(CreatePost(2, _author));
var result = await Mediator.Send(new GetPostQuery { Slug = "post-title-0" });
result.IsSuccess.Should().BeTrue();
result.Value.Should().NotBeNull();
result.Value.Next.CoverUrl.Should().Be("http://127.0.0.1:10000/devstoreaccount1/pineblog-tests/pineblog-tests/blog-cover-url");
}
public async Task Handler_Should_DeletePost()
{
Post deletedPost = null;
PostRepositoryMock.Setup(m => m.Remove(It.IsAny <Post>())).Callback((Post p) => deletedPost = p);
var result = await Mediator.Send(new DeletePostCommand { Id = _postId });
result.IsSuccess.Should().BeTrue();
deletedPost.Should().NotBeNull();
deletedPost.Published.Should().BeNull();
}
public GetSyndicationFeedQueryTests() : base()
{
var author = new Author {
UserName = "******", DisplayName = "Author 1"
};
var posts = new List <Post>();
posts.Add(CreatePost(0, author, false, "cat1"));
posts.Add(CreatePost(1, author, true, "cat1"));
posts.Add(CreatePost(2, author, true, "cat1,cat2"));
posts.Add(CreatePost(3, author, true, "cat2"));
posts.Add(CreatePost(4, author, true, "cat1,cat2,cat3"));
PostRepositoryMock.Setup(m => m.GetAsync(It.IsAny <IEnumerable <Expression <Func <Post, bool> > > >(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <CancellationToken>())).ReturnsAsync(posts);
}
public async Task Handler_Should_Predicates_Empty_WhenIncludingUnpublishedPosts()
{
IEnumerable <Expression <Func <Post, bool> > > createdPredicates = new List <Expression <Func <Post, bool> > >();
PostRepositoryMock
.Setup(m => m.GetAsync(It.IsAny <IEnumerable <Expression <Func <Post, bool> > > >(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <CancellationToken>()))
.Callback((IEnumerable <Expression <Func <Post, bool> > > predicates, int _, int __, CancellationToken ___) => createdPredicates = predicates);
var result = await Mediator.Send(new GetPagedPostListQuery { Page = 1, IncludeUnpublished = true, ItemsPerPage = 100 });
result.IsSuccess.Should().BeTrue();
Expression <Func <Post, bool> > publishedExpression = p => p.Published != null;
createdPredicates.Should().BeEmpty();
}
public async Task Handler_Should_Predicates_CategoryExpression_ForCategoryCat2()
{
IEnumerable <Expression <Func <Post, bool> > > createdPredicates = new List <Expression <Func <Post, bool> > >();
PostRepositoryMock
.Setup(m => m.GetAsync(It.IsAny <IEnumerable <Expression <Func <Post, bool> > > >(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <CancellationToken>()))
.Callback((IEnumerable <Expression <Func <Post, bool> > > predicates, int _, int __, CancellationToken ___) => createdPredicates = predicates);
var result = await Mediator.Send(new GetPagedPostListQuery { Page = 1, Category = "cat2", ItemsPerPage = 100 });
result.IsSuccess.Should().BeTrue();
Expression <Func <Post, bool> > categoryExpression = p => p.Categories.Contains("cat2");
createdPredicates.Should().ContainEquivalentOf(categoryExpression);
}
public async Task Handler_Should_ReturnNotFoundException()
{
PostRepositoryMock.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>())).ReturnsAsync(default(Post));
var result = await Mediator.Send(new UpdatePostCommand
{
Id = Guid.NewGuid(),
Categories = "category",
Title = "title",
Content = "content",
Description = "description"
});
result.IsSuccess.Should().BeFalse();
result.Exception.Should().BeOfType <NotFoundException <Post> >();
}
public UnpublishPostCommandTests()
{
var posts = new List <Post>();
posts.Add(new Post
{
Id = _postId,
AuthorId = Guid.NewGuid(),
Title = "Post title 0",
Slug = "post-title-0",
Description = "Description",
Content = "Content",
Published = DateTime.UtcNow
});
PostRepositoryMock.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>())).ReturnsAsync(posts.SingleOrDefault());
}
public SearchPostsQueryTests()
{
var author = new Author {
Id = _authorId, UserName = "******", DisplayName = "Author 1"
};
var posts = new List <Post>();
posts.Add(CreatePost(0, author, false));
posts.Add(CreatePost(1, author, true));
posts.Add(CreatePost(2, author, true));
posts.Add(CreatePost(3, author, true));
posts.Add(CreatePost(4, author, true));
PostRepositoryMock.Setup(m => m.GetAsync(It.IsAny <IEnumerable <Expression <Func <Post, bool> > > >(), It.IsAny <int>(), It.IsAny <int>(), It.IsAny <CancellationToken>())).ReturnsAsync(posts);
PostRepositoryMock.Setup(m => m.CountAsync(It.IsAny <IEnumerable <Expression <Func <Post, bool> > > >(), It.IsAny <CancellationToken>())).ReturnsAsync(posts.Count);
}
public async Task Handler_Should_Predicates_PublishedNotNullAndSlugEqualsExpression()
{
Expression <Func <Post, bool> > createdPredicate = null;
PostRepositoryMock
.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>()))
.Callback((Expression <Func <Post, bool> > predicate, CancellationToken _) => createdPredicate = predicate)
.ReturnsAsync(CreatePost(0, _author));
var result = await Mediator.Send(new GetPostQuery { Slug = "post-title-invalid" });
result.IsSuccess.Should().BeTrue();
Expression <Func <Post, bool> > expression = p => p.Published != null && p.Slug.Equals("post-title-invalid");
createdPredicate.Should().BeEquivalentTo(expression);
}
public GetPostByIdQueryTests()
{
var posts = new List <Post>();
posts.Add(new Post
{
Id = _postId,
AuthorId = Guid.NewGuid(),
Title = "Post title 0",
Slug = "post-title-0",
Description = "Description",
Content = "content with an url: %URL%/pineblog-tests/content-url-1. nice isn't it?",
CoverUrl = "%URL%/pineblog-tests/blog-cover-url",
Published = DateTime.UtcNow
});
PostRepositoryMock.Setup(m => m.SingleOrDefaultAsync(It.IsAny <Expression <Func <Post, bool> > >(), It.IsAny <CancellationToken>())).ReturnsAsync(posts.SingleOrDefault());
}
public async Task Handler_Should_Predicates_SearchExpression_WhenCountPosts()
{
IEnumerable <Expression <Func <Post, bool> > > createdPredicates = new List <Expression <Func <Post, bool> > >();
PostRepositoryMock
.Setup(m => m.CountAsync(It.IsAny <IEnumerable <Expression <Func <Post, bool> > > >(), It.IsAny <CancellationToken>()))
.Callback((IEnumerable <Expression <Func <Post, bool> > > predicates, CancellationToken _) => createdPredicates = predicates);
var result = await Mediator.Send(new SearchPostsQuery { Page = 1, SearchQuery = "text text2", ItemsPerPage = 100 });
result.IsSuccess.Should().BeTrue();
var predicate = createdPredicates.Where(p =>
p.Body.ToString().Contains("p.Title.Contains(\"text\")") &&
p.Body.ToString().Contains("p.Title.Contains(\"text2\")") &&
p.Body.ToString().Contains("OrElse p.Description.Contains(\"text\")") &&
p.Body.ToString().Contains("OrElse p.Description.Contains(\"text2\")") &&
p.Body.ToString().Contains("OrElse p.Categories.Contains(\"text\")") &&
p.Body.ToString().Contains("OrElse p.Categories.Contains(\"text2\")") &&
p.Body.ToString().Contains("OrElse p.Content.Contains(\"text\")") &&
p.Body.ToString().Contains("OrElse p.Content.Contains(\"text2\")"));
predicate.Should().NotBeNull();
}