public async void UpdateAsync_BlogPost()
{
// Arrange
// since the final step of UpdateAsync is to call repo.GetAsync,
// make it return a non-null post
postRepoMock.Setup(repo => repo.GetAsync(It.IsAny <int>(), EPostType.BlogPost))
.Returns(Task.FromResult(new Post()));
// Act
var tagTitles = new List <string> {
"test", "c#"
};
await blogPostService.UpdateAsync(new BlogPost
{
Id = 1,
UserId = Actor.ADMIN_ID,
Title = "Hello World!",
Slug = "hello-world-from-browser",
Body = "This is my first post",
Excerpt = null,
CategoryId = 1,
TagTitles = tagTitles,
CreatedOn = DateTimeOffset.Now,
Status = EPostStatus.Published,
CommentStatus = ECommentStatus.AllowComments,
});
// Assert
mediatorMock.Verify(m => m.Publish(
It.Is <BlogPostBeforeUpdate>(e => e.CategoryTitle == null &&
e.TagTitles == tagTitles &&
e.PostTags.Count() == 0), cancellationToken), Times.Once);
postRepoMock.Verify(repo => repo.UpdateAsync(
It.Is <Post>(p => p.Slug == "hello-world-from-browser" &&
p.Excerpt == null &&
p.Category == null),
null, tagTitles), Times.Once);
}