public void AddOrderProductShouldAdd()
{
//arrange
var options = new DbContextOptionsBuilder <SoilMatesContext>().UseInMemoryDatabase("AddOrderProductShoudAdd").Options;
using var testContext = new SoilMatesContext(options);
repo = new DBrepo(testContext);
//act
repo.AddOrderProduct(testOrderProduct);
//assert
using var assertContext = new SoilMatesContext(options);
Assert.NotNull(assertContext.OrderProducts.SingleAsync(n => n.Id == testOrderProduct.Id));
}
