public void ShouldDisplayNotFoundWhenSymbolDoesNotExist()
{
// Arrange
var symbol = "GOOG";
var mockStocksInfoService = new MockStocksInfoService();
var mockLogger = new MockLogger();
// Act
var vm = new MainViewModel(mockStocksInfoService, mockLogger);
vm.Symbol = symbol;
vm.ConsultarPreciosCommand.Execute(null);
// Assert
Assert.AreEqual($"Símbolo '{symbol}' no encontrado", vm.Status);
Assert.IsTrue(mockStocksInfoService.GetStockInfonvoked);
}
public void ShouldDisplayServicioNoDisponibleCuandoElBackendSeChocolatee()
{
// Arrange
var symbol = "ABCD";
var mockStocksInfoService = new MockStocksInfoService();
var mockLogger = new MockLogger();
// Act
var vm = new MainViewModel(mockStocksInfoService, mockLogger);
vm.Symbol = symbol;
vm.ConsultarPreciosCommand.Execute(null);
// Assert
Assert.AreEqual($"Servicio no disponible", vm.Status);
Assert.IsTrue(mockStocksInfoService.GetStockInfonvoked);
Assert.IsTrue(mockLogger.ErrorInvoked);
}
public void ShouldSucceed()
{
// Arrange
var symbol = "MSFT";
var mockStocksInfoService = new MockStocksInfoService();
var mockLogger = new MockLogger();
// Act
var vm = new MainViewModel(mockStocksInfoService, mockLogger);
vm.Symbol = symbol;
vm.ConsultarPreciosCommand.Execute(null);
// Assert
Assert.IsNotNull(vm.StocksInfo);
Assert.AreEqual("Done!", vm.Status);
Assert.IsTrue(mockStocksInfoService.GetStockInfonvoked);
}
