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);
}
}
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());
}
}
