public async Task Handle__DriverExistInStorage__ReturnSuccess()
{
// Arrange
var orderId = _faker.Random.Int(min: 0);
var driverId = _faker.Random.Int(min: 0);
var driver = new Driver()
{
Id = driverId,
FullName = _faker.Person.FullName,
Phone = _faker.Phone.PhoneNumber("+7 (9##) ###-##-##")
};
var appSettings = AppSettingsFake.Generate();
#region IDbExecutor
var dbExecutor = Substitute.For <IDbExecutor>();
dbExecutor.Query <Driver>(Arg.Any <string>()).Returns(new List <Driver>()
{
driver
});
// NOTE: здесь надо быть осторожным, потому что если у нас будет несколько вызовов Execute внутри
// тестируемого компонента, то т.к. стоит Arg.Any<T>, то будут переопределены все вызовы
dbExecutor.Execute(Arg.Any <string>());
#endregion
#region IDbExecutorFactory
var dbExecutorFactory = Substitute.For <IDbExecutorFactory>();
dbExecutorFactory.Create(appSettings.ConnectionStrings.OrdersDb).Returns(dbExecutor);
#endregion
var handler = CreateTestedComponent(appSettings, dbExecutorFactory);
var request = new SetDriverForOrderCommandRequest()
{
OrderId = orderId,
DriverId = driverId
};
// Act
var result = await handler.Handle(request, CancellationToken.None);
// Assert
Assert.True(result.Success);
}
public async Task Handle__DriverNotFoundInStorage__ReturnFailureWithValidErrorMessage()
{
// Arrange
var orderId = _faker.Random.Int(min: 0);
var driverId = _faker.Random.Int(min: 0);
var appSettings = AppSettingsFake.Generate();
#region IDbExecutor
var dbExecutor = Substitute.For <IDbExecutor>();
// 1 способ:
dbExecutor.Query <Driver>(Arg.Any <string>()).Returns(new List <Driver>());
// 2 способ:
// var getDriverSql = $@"
//select *
//from Drivers
//where Id = {driverId};
//";
// dbExecutor.Query<Driver>(getDriverSql).Returns(new List<Driver>());
#endregion
#region IDbExecutorFactory
var dbExecutorFactory = Substitute.For <IDbExecutorFactory>();
dbExecutorFactory.Create(appSettings.ConnectionStrings.OrdersDb).Returns(dbExecutor);
#endregion
var handler = CreateTestedComponent(appSettings, dbExecutorFactory);
var request = new SetDriverForOrderCommandRequest()
{
OrderId = orderId,
DriverId = driverId
};
// Act
var result = await handler.Handle(request, CancellationToken.None);
// Assert
Assert.True(result.Failure);
Assert.Contains("Назначаемый водитель не найден", result.ToMultiLine());
}
