entity-framework-core

There seems to be little information about how to write good unit tests for actual ASP.NET Core controller actions. Any guidance about how to make this work for real? I've got a system that seems to be working pretty well right now, so I thought I'd share it and see if it doesn't help someone else out. There's a really useful article in the Entity Framework documentation that points the way. But here's how I incorporated it into an actual working application. 1. Create an ASP.NET Core Web App in your solution There are tons of great articles out there to help you get started. The documentation

I am implementing Asp.Net core Web API , entity framework core, database first approach using Visual Studio 2017. I have managed to generate the context and class files based on an existing database. I need to access stored procedures using my context. In earlier version of entity framework it was simple by selecting the stored procedure objects in the wizard and generating an edmx that contains those objects. I could then access stored procedures via the complex type objects exposed by entity framework. How do I do a similar thing in entity framework core. An example would help ? Database

I am trying to use the EF7 InMemory provider for unit tests but the persistent nature of the InMemory database between tests is causing me problems. The following code demonstrates my issue. One test will work and the other test will always fail. Even though I set the _context to null between tests the second test run will always have 4 records in it. [TestClass] public class UnitTest1 { private SchoolContext _context; [TestInitialize] public void Setup() { Random rng = new Random(); var optionsBuilder = new DbContextOptionsBuilder<SchoolContext>(); optionsBuilder.UseInMemoryDatabase();

I am trying the new Entity Framework Core with MySQL Connector. I can get a valid DbContext and write into the database so everything has been setup correctly. I need to get the Connection from the DbContext because I have to test for it at application starting using a connection.Open() inside a try statement. If there is not a valid connection, the console app should try to start MySQL Server and retry. How can I get the Connection from the DbContext ? Before EF6 by context.Connection . After EF6 by context.Database.Connection . It seems the latest has been removed too from EFCore. The

I'm new to EF core and I'm trying to get it to work with my asp.net core project. I get the above error in my startup.cs when trying confiugure the dbcontext to use a connection string from config. I'm following this tutorial : https://docs.microsoft.com/en-us/aspnet/core/data/ef-mvc/intro The problematic code in startup.cs : using System; using System.Collections.Generic; using System.Linq; using System.Threading.Tasks; using Microsoft.AspNetCore.Builder; using Microsoft.AspNetCore.Hosting; using Microsoft.AspNetCore.SpaServices.Webpack; using Microsoft.Extensions.Configuration; using

I can't find way to add a unique constraint to my field with using attribute: public class User { [Required] public int Id { get; set; } [Required] // [Index("IX_FirstAndSecond", 2, IsUnique = true)] not supported by core public string Email { get; set; } [Required] public string Password { get; set; } } I'm using these packages: "Microsoft.EntityFrameworkCore": "1.0.1", "Microsoft.EntityFrameworkCore.SqlServer": "1.0.1", "Microsoft.EntityFrameworkCore.SqlServer.Design": "1.0.1", "Microsoft.EntityFrameworkCore.Tools": "1.0.0-preview2-final", On EF core you cannot create Indexes using data