コード例 #1
0
        public async Task Checking_Reply_Count_Returns_Number_Of_Replies()
        {
            var options = new DbContextOptionsBuilder <ApplicationDbContext>()
                          .UseInMemoryDatabase(databaseName: "Search_Database").Options;

            using (var ctx = new ApplicationDbContext(options))
            {
                ctx.Posts.Add(new Post
                {
                    Id = 1234
                });

                ctx.SaveChanges();
            }

            using (var ctx = new ApplicationDbContext(options))
            {
                var postService = new PostService(ctx);
                var post        = postService.GetById(1234);

                await postService.AddReply(new PostReply
                {
                    Post    = post,
                    Content = "Here's a post reply"
                });
            }

            using (var ctx = new ApplicationDbContext(options))
            {
                var postSercive = new PostService(ctx);
                var replyCount  = postSercive.GetReplyCount(1234);
                Assert.AreEqual(replyCount, 1);
            }
        }
コード例 #2
0
        public async Task AddReply_WritesToDatabase()
        {
            //Arrange
            var options = new DbContextOptionsBuilder <ApplicationDbContext>()
                          .UseInMemoryDatabase(databaseName: "AddReply_Dtabase")
                          .Options;

            //Act
            // Run the test against one instance of the context
            using (var context = new ApplicationDbContext(options))
            {
                var postService = new PostService(context);
                await postService.AddReply(new PostReply());
            }

            // Assert
            // Use a separate instance of the context to verify correct data was saved to database
            using (var context = new ApplicationDbContext(options))
            {
                Assert.Equal(expected: 1, actual: context.PostReplies.Count());
            }
        }