public void BlogPostController_Save_WHEN_viewModel_Has_Id_THEN_Loads_Existing_Article_From_BlogPostRepository_Updates_And_Saves()
{
const int BlogPostId = 1;
const int ImageId = 1;
const int AuthorId = 1;
const int OldSeriesId = 1;
const int NewSeriesId = 2;
const string NewSeriesName = "Series B";
const int OldTagId = 1;
const int NewTagId = 2;
Series newSeries = new Series{Name = NewSeriesName};
newSeries.SetProperty(s => s.Id, NewSeriesId);
Tag oldTag = new Tag { Text = "Tag 1" };
oldTag.SetProperty(t => t.Id, OldTagId);
Tag newTag = new Tag { Text = "Tag 2" };
newTag.SetProperty(t => t.Id, NewTagId);
BlogPost savedBlogPost = null;
var imageReference = new ImageReference(ImageId, "/noimage.jpg");
var author = new BlogUser { Id = AuthorId, Forenames = "Joe", Surname = "Blogs" };
var blogPost = new BlogPost("Test", "This is the description", "Not much in this article", imageReference, DateTime.Now, author);
blogPost.SetProperty("Id", BlogPostId);
var series = new Series { Name = "Series A" };
series.SetProperty(s => s.Id, OldSeriesId);
blogPost.UpdateSeries(series);
blogPost.UpdateTags(new Tag[] { new Tag { Text = "Tag 1" } });
var mockedBlogPostRepository = new Mock<IBlogPostRepository>();
mockedBlogPostRepository.Setup(r => r.LoadFullArticle(BlogPostId)).Returns(blogPost).Verifiable();
mockedBlogPostRepository.Setup(r => r.SaveOrUpdate(It.IsAny<BlogPost>())).Callback<BlogPost>(bp => savedBlogPost = bp);
var mockedLookupRepository = MockCreators.CreateMockedLookupRepository();
mockedLookupRepository.Setup(r => r.LoadForId<ImageReference>(ImageId)).Returns(imageReference);
mockedLookupRepository.Setup(r => r.LoadForDescription<Series>(It.IsAny<Expression<Func<Series, string>>>(), NewSeriesName)).Returns(newSeries);
mockedLookupRepository.Setup(r => r.LoadForDescription<Tag>(It.IsAny<Expression<Func<Tag, string>>>(), oldTag.Text)).Returns(oldTag);
mockedLookupRepository.Setup(r => r.LoadForDescription<Tag>(It.IsAny<Expression<Func<Tag, string>>>(), newTag.Text)).Returns(newTag);
var controller = MockCreators.CreateBlogPostController(blogPostRepository: mockedBlogPostRepository.Object, lookupRepository: mockedLookupRepository.Object);
var updatedBlogPost = new CreateEditModel
{
BlogPostId = BlogPostId,
Description = "A different description",
FullArticle = "A different Full Article",
ImageId = ImageId,
PublishedDate = blogPost.PublishedDate,
SeriesName = NewSeriesName,
TagTexts = "Tag 2",
Title = blogPost.Title
};
controller.Save(updatedBlogPost);
mockedBlogPostRepository.Verify(r => r.LoadFullArticle(BlogPostId), Times.Once());
savedBlogPost.ShouldNotBeNull();
savedBlogPost.Id.ShouldEqual(BlogPostId);
savedBlogPost.Description.ShouldEqual(updatedBlogPost.Description);
savedBlogPost.FullArticle.ShouldEqual(updatedBlogPost.FullArticle);
savedBlogPost.ImageReference.ShouldEqual(imageReference);
savedBlogPost.PublishedDate.ShouldEqual(updatedBlogPost.PublishedDate.Value);
savedBlogPost.Series.ShouldEqual(newSeries);
savedBlogPost.Tags.ShouldContain((t) => t.TextEquals(newTag));
}
public void UpdateTags_GIVEN_No_Tags_THEN_Adds_tags_Parameter_To_Tags_Property()
{
var tag = new Tag { Text = "Tag1" };
tag.SetProperty(t => t.Id, 1);
var tags = new Tag[]{ tag };
var imageReference = GetImageReference();
var post = new BlogPost("ABC", "description", "fullText", imageReference, DateTime.Now, new BlogUser());
post.UpdateTags(tags);
post.Tags.ShouldContainAll(tags);
}
public void UpdateTags_GIVEN_No_Tags_WHEN_tags_Parameter_Contains_two_Tags_With_Differnt_Texts_THEN_Only_Adds_1_Tag()
{
var tag1 = new Tag { Text = "Tag1" };
tag1.SetProperty(t => t.Id, 1);
var tag2 = new Tag { Text = "Tag1" };
tag2.SetProperty(t => t.Id, 2);
var tags = new Tag[] { tag1, tag2 };
var imageReference = GetImageReference();
var post = new BlogPost("ABC", "description", "fullText", imageReference, DateTime.Now, new BlogUser());
post.UpdateTags(tags);
post.Tags.Count().ShouldEqual(1);
}
public void UpdateTags_GIVEN_1_Tag_Exists_With_Text_Tag1_WHEN_Adding_Tag_With_Text_Tag2_THEN_Tags_Property_Contains_Tag1_And_Tag2()
{
var tag1 = new Tag { Text = "Tag1" };
tag1.SetProperty(t => t.Id, 1);
var tag2 = new Tag { Text = "Tag2" };
tag2.SetProperty(t => t.Id, 2);
var imageReference = GetImageReference();
var post = new BlogPost("ABC", "description", "fullText", imageReference, DateTime.Now, new BlogUser());
post.UpdateTags(new Tag[] { tag1 });
post.Tags.ShouldContain(tag1, "Pre-check");
post.UpdateTags(new Tag[] { tag2 });
post.Tags.ShouldContain(tag1);
post.Tags.ShouldContain(tag2);
}
