namespace Microsoft.EntityFrameworkCore
{
    public abstract class GraphUpdatesTestBase<TFixture> : IClassFixture<TFixture>
        where TFixture, new(), GraphUpdatesFixtureBase
    {
        [ConditionalTheory]
        [InlineData(new[] { 2, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 2, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 1, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 1, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 4, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 4, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 3, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 3, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 6, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 6, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 5, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 5, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 7, false, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 7, true, CascadeTiming.OnSaveChanges })]
        [InlineData(new[] { 2, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 2, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 1, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 1, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 4, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 4, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 3, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 3, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 6, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 6, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 5, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 5, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 7, false, CascadeTiming.Immediate })]
        [InlineData(new[] { 7, true, CascadeTiming.Immediate })]
        [InlineData(new[] { 2, false, CascadeTiming.Never })]
        [InlineData(new[] { 2, true, CascadeTiming.Never })]
        [InlineData(new[] { 1, false, CascadeTiming.Never })]
        [InlineData(new[] { 1, true, CascadeTiming.Never })]
        [InlineData(new[] { 4, false, CascadeTiming.Never })]
        [InlineData(new[] { 4, true, CascadeTiming.Never })]
        [InlineData(new[] { 3, false, CascadeTiming.Never })]
        [InlineData(new[] { 3, true, CascadeTiming.Never })]
        [InlineData(new[] { 6, false, CascadeTiming.Never })]
        [InlineData(new[] { 6, true, CascadeTiming.Never })]
        [InlineData(new[] { 5, false, CascadeTiming.Never })]
        [InlineData(new[] { 5, true, CascadeTiming.Never })]
        [InlineData(new[] { 7, false, CascadeTiming.Never })]
        [InlineData(new[] { 7, true, CascadeTiming.Never })]
        [InlineData(new[] { 2, false, null })]
        [InlineData(new[] { 2, true, null })]
        [InlineData(new[] { 1, false, null })]
        [InlineData(new[] { 1, true, null })]
        [InlineData(new[] { 4, false, null })]
        [InlineData(new[] { 4, true, null })]
        [InlineData(new[] { 3, false, null })]
        [InlineData(new[] { 3, true, null })]
        [InlineData(new[] { 6, false, null })]
        [InlineData(new[] { 6, true, null })]
        [InlineData(new[] { 5, false, null })]
        [InlineData(new[] { 5, true, null })]
        [InlineData(new[] { 7, false, null })]
        [InlineData(new[] { 7, true, null })]
        public virtual Task Save_required_non_PK_one_to_one_changed_by_reference(ChangeMechanism changeMechanism, bool useExistingEntities, CascadeTiming? deleteOrphansTiming);
    }
}