Added project to check that compile time error CS0121 is supressed

Author: JonPSmith

TestFromSqlRaw/DbContext1.cs

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+// Copyright (c) 2020 Jon P Smith, GitHub: JonPSmith, web: http://www.thereformedprogrammer.net/
+// Licensed under MIT license. See License.txt in the project root for license information.
+
+using Microsoft.EntityFrameworkCore;
+
+namespace TestFromSqlRaw
+{
+    public class MyDbContext : DbContext
+    {
+        public MyDbContext(DbContextOptions<MyDbContext> options)
+            : base(options) { }
+
+        public DbSet<MyEntity> MyEntities { get; set; }
+    }
+}

TestFromSqlRaw/MyEntity.cs

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+
+namespace TestFromSqlRaw
+{
+    public class MyEntity
+    {
+        public int Id { get; set; } 
+        public string Name { get; set; }
+    }
+}

TestFromSqlRaw/Program.cs

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+using Microsoft.EntityFrameworkCore;
+using TestSupport.EfHelpers;
+
+namespace TestFromSqlRaw
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            var options = SqliteInMemory.CreateOptions<MyDbContext>();
+            var context = new MyDbContext(options);
+
+            //This shows that making the Microsoft.EntityFrameworkCore.Cosmos NuGet package private
+            //to the TestSupport project removes the compile-time error "The call is ambiguous..." - SEE BELOW
+            //
+            //Code	CS0121: The call is ambiguous between the following methods or properties:
+            //'Microsoft.EntityFrameworkCore.RelationalQueryableExtensions.FromSqlRaw<TEntity>(Microsoft.EntityFrameworkCore.DbSet<TEntity>, string, params object[])' and
+            //'Microsoft.EntityFrameworkCore.CosmosQueryableExtensions.FromSqlRaw<TEntity>(Microsoft.EntityFrameworkCore.DbSet<TEntity>, string, params object[])'
+
+            context.MyEntities.FromSqlRaw("Select * FROM MyEntities");
+        }
+    }
+}
+
+

TestFromSqlRaw/TestFromSqlRaw.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\TestSupport\TestSupport.csproj" />
+  </ItemGroup>
+
+</Project>