public async Task GetAsync_WhenDoesNotExist_ReturnsNull()
{
// Arrange
// Act
var result = await _tradeRepository.GetAsync(99);
// Assert
Assert.IsNull(result);
}
public async Task GetTradebyID_Database_test(int id)
{
using var connection = Database_init();
var options = new DbContextOptionsBuilder <mmpproject2Context>().UseSqlite(connection).Options;
using var context = new mmpproject2Context(options);
var repo = new TradeRepository(options);
var trade = await repo.GetAsync(id);
var tradeActual = context.Trades.Where(x => x.Id == id).Single();
Assert.Equal(trade.Id, tradeActual.Id);
Assert.Equal(trade.Price, tradeActual.Price);
Assert.Equal(trade.Quantity, tradeActual.Quantity);
}