Update VersionThreeSchemaTest

Author: MackinnonBuck

src/Identity/EntityFrameworkCore/test/EF.Test/VersionTestDbContext.cs

@@ -24,6 +24,14 @@ public VersionTwoDbContext(DbContextOptions options)
     }
 }
 
+public class VersionThreeDbContext : IdentityDbContext<IdentityUser, IdentityRole, string>
+{
+    public VersionThreeDbContext(DbContextOptions options)
+        : base(options)
+    {
+    }
+}
+
 public class EmptyDbContext : IdentityDbContext<IdentityUser, IdentityRole, string>
 {
     public EmptyDbContext(DbContextOptions options)

src/Identity/EntityFrameworkCore/test/EF.Test/VersionThreeSchemaTest.cs

@@ -20,29 +20,29 @@ public VersionThreeSchemaTest(ScratchDatabaseFixture fixture)
 
         services
             .AddSingleton<IConfiguration>(new ConfigurationBuilder().Build())
-            .AddDbContext<VersionTwoDbContext>(o =>
+            .AddDbContext<VersionThreeDbContext>(o =>
                 o.UseSqlite(fixture.Connection)
                     .ConfigureWarnings(b => b.Log(CoreEventId.ManyServiceProvidersCreatedWarning)))
             .AddIdentity<IdentityUser, IdentityRole>(o =>
             {
                 // MaxKeyLength does not need to be set in version 3
                 o.Stores.SchemaVersion = IdentitySchemaVersions.Version3;
             })
-            .AddEntityFrameworkStores<VersionTwoDbContext>();
+            .AddEntityFrameworkStores<VersionThreeDbContext>();
 
         services.AddLogging();
 
         _builder = new ApplicationBuilder(services.BuildServiceProvider());
         var scope = _builder.ApplicationServices.GetRequiredService<IServiceScopeFactory>().CreateScope();
-        var db = scope.ServiceProvider.GetRequiredService<VersionTwoDbContext>();
+        var db = scope.ServiceProvider.GetRequiredService<VersionThreeDbContext>();
         db.Database.EnsureCreated();
     }
 
     [Fact]
     public void EnsureDefaultSchema()
     {
         using var scope = _builder.ApplicationServices.GetRequiredService<IServiceScopeFactory>().CreateScope();
-        var db = scope.ServiceProvider.GetRequiredService<VersionTwoDbContext>();
+        var db = scope.ServiceProvider.GetRequiredService<VersionThreeDbContext>();
         VerifyVersion3Schema(db);
     }