Migrate UDF Sql Server test from Northwind database to custom database

src/EFCore.Relational.Specification.Tests/TestModels/Northwind/NorthwindRelationalContext.cs

@@ -26,88 +26,6 @@ protected override void OnModelCreating(ModelBuilder modelBuilder)
 
             modelBuilder.Entity<CustomerOrderHistory>().HasKey(coh => coh.ProductName);
             modelBuilder.Entity<MostExpensiveProduct>().HasKey(mep => mep.TenMostExpensiveProducts);
-
-            var methodInfo = typeof(NorthwindRelationalContext)
-                .GetRuntimeMethod(nameof(MyCustomLength), new[] { typeof(string) });
-
-            modelBuilder.HasDbFunction(methodInfo)
-                .HasTranslation(args => new SqlFunctionExpression("len", methodInfo.ReturnType, args));
-
-            modelBuilder.HasDbFunction(typeof(NorthwindRelationalContext)
-                .GetRuntimeMethod(nameof(IsDate), new[] { typeof(string) }))
-                .HasSchema("");
-        }
-
-        public enum ReportingPeriod
-        {
-            Winter = 0,
-            Spring,
-            Summer,
-            Fall
-        }
-
-        public static int MyCustomLength(string s)
-        {
-            throw new Exception();
-        }
-
-        public static bool IsDate(string date)
-        {
-            throw new Exception();
-        }
-
-        [DbFunction(FunctionName = "EmployeeOrderCount")]
-        public static int EmployeeOrderCount(int employeeId)
-        {
-            throw new NotImplementedException();
-        }
-
-        [DbFunction(FunctionName = "EmployeeOrderCount")]
-        public static int EmployeeOrderCountWithClient(int employeeId)
-        {
-            switch (employeeId)
-            {
-                case 3:
-                    return 127;
-                default:
-                    return 1;
-            }
-        }
-
-        [DbFunction]
-        public static bool IsTopEmployee(int employeeId)
-        {
-            throw new NotImplementedException();
-        }
-
-        [DbFunction]
-        public static int GetEmployeeWithMostOrdersAfterDate(DateTime? startDate)
-        {
-            throw new NotImplementedException();
-        }
-
-        [DbFunction(Schema = "dbo")]
-        public static DateTime? GetReportingPeriodStartDate(ReportingPeriod periodId)
-        {
-            throw new NotImplementedException();
-        }
-
-        [DbFunction(Schema = "dbo")]
-        public static string StarValue(int starCount, int value)
-        {
-            throw new NotImplementedException();
-        }
-
-        [DbFunction(Schema = "dbo")]
-        public static int AddValues(int a, int b)
-        {
-            throw new NotImplementedException();
-        }
-
-        [DbFunction(Schema = "dbo")]
-        public static DateTime GetBestYearEver()
-        {
-            throw new NotImplementedException();
         }
     }
 }