Mapping interfaces
Other than mapping whole classes, it is also possible to define attributes of properties that are, for example, defined in interfaces. This kind of mapping could apply to several classes, all those that implement the given interface.
Getting ready
We will be using the NuGet Package Manager to install the Entity Framework Core 1 package, Microsoft.EntityFrameworkCore. We will also be using a SQL Server database to store the data, so we will also need Microsoft.EntityFrameworkCore.SqlServer.
Finally, xunit is the package we will be using for the unit tests, and dotnet-text-xunit adds tooling support for Visual Studio. Note that the UnitTests project is a .NET Core App 1.0 (netcoreapp1.0), that Microsoft.EntityFrameworkCore.Design is configured as a build dependency, and Microsoft.EntityFrameworkCore.Tools is set as a tool.
Open Using EF Core Solution from the included source code examples.
Execute the database setup script from the code samples included for this recipe. This...
