namespace Microsoft.EntityFrameworkCore.Query
{
    public abstract class Ef6GroupByTestBase<TFixture> : QueryTestBase<TFixture>
        where TFixture, new(), Ef6GroupByFixtureBase
    {
        [ConditionalTheory]
        [MemberData(null, new[] {  })]
        public virtual Task GroupBy_is_optimized_when_projecting_conditional_expression_containing_group_key(? async);
    }
}