public async Task Check_GetRelatedItemsReturnEmptyCollection(int itemId)
{
//Arrange
var cls = new InMemoryAppDbContext();
using (var context = cls.GetContextWithData())
{
IItemRelationRepository repo = new ItemRelationRepository(context);
var expected = await context.ItemsRelations
.Where(r => r.FirstItemId == itemId || r.SecondItemId == itemId)
.ToListAsync();
var actual = await repo.GetRelatedItems(itemId);
Assert.Empty(actual);
Assert.Equal(expected, actual);
context.Database.EnsureDeleted();
}
}
