public async Task Entities_can_be_tracked_with_normal_use_of_DbContext_methods_and_have_correct_resultant_state_and_id_shadow_value()
{
await using var testDatabase = CosmosTestStore.Create("IdentifierShadowValuePresenceTest");
using var context = new IdentifierShadowValuePresenceTestContext(testDatabase);
var item = new Item {
Id = 1337
};
var entry = context.Attach(item);
Assert.Equal($"Item|{item.Id}", entry.Property("__id").CurrentValue);
Assert.Equal(EntityState.Unchanged, entry.State);
entry.State = EntityState.Detached;
entry = context.Update(item = new Item {
Id = 71
});
Assert.Equal($"Item|{item.Id}", entry.Property("__id").CurrentValue);
Assert.Equal(EntityState.Modified, entry.State);
entry.State = EntityState.Detached;
entry = context.Remove(item = new Item {
Id = 33
});
Assert.Equal($"Item|{item.Id}", entry.Property("__id").CurrentValue);
Assert.Equal(EntityState.Deleted, entry.State);
}
public async Task Entities_with_null_PK_can_be_added_with_normal_use_of_DbContext_methods_and_have_id_shadow_value_and_PK_created()
{
await using var testDatabase = CosmosTestStore.Create("IdentifierShadowValuePresenceTest");
using var context = new IdentifierShadowValuePresenceTestContext(testDatabase);
var item = new GItem {
};
Assert.Null(item.Id);
var entry = context.Add(item);
var id = entry.Property("__id").CurrentValue;
Assert.NotNull(item.Id);
Assert.NotNull(id);
Assert.Equal($"GItem|{item.Id}", id);
Assert.Equal(EntityState.Added, entry.State);
}