public void ExecuteShould_ReturnCountryNameAlreadyExistsWhenCountryFoundInDB()
{
var countryName = "Mordor";
var country = new CountryMock()
{
Id = 1, Name = countryName
};
var providerMock = new Mock <ISqlServerDataProvider>();
providerMock.Setup(p => p.Countries.Find(It.IsAny <Expression <Func <Country, bool> > >())).Returns(new List <CountryMock>()
{
country
});
var writerMock = new Mock <IWriter>();
var command = new AddCountryCommand(providerMock.Object, writerMock.Object);
string result = command.Execute(new List <string>()
{
countryName
});
Assert.That(result.Contains($"Country {countryName} already exists"));
}
public void ExecuteShould_ReturnCitySuccessfullyAddedIfCityIsAddedToDB()
{
var countryName = "Mordor";
var country = new CountryMock()
{
Id = 1, Name = countryName
};
var cityName = "Varna";
var city = new CityMock()
{
Id = 1, Name = cityName, Country = country
};
var providerMock = new Mock <ISqlServerDataProvider>();
providerMock.Setup(p => p.Countries.Find(It.IsAny <Expression <Func <Country, bool> > >())).Returns(new List <CountryMock>()
{
country
});
providerMock.Setup(p => p.Cities.Find(It.IsAny <Expression <Func <City, bool> > >())).Returns(new List <CityMock>()
{
null
});
providerMock.Setup(p => p.Cities.Add(It.IsAny <City>())).Verifiable();
providerMock.Setup(p => p.UnitOfWork.Finished()).Verifiable();
var writerMock = new Mock <IWriter>();
var command = new AddCityCommand(providerMock.Object, writerMock.Object);
string result = command.Execute(new List <string>()
{
"Plovdiv", countryName
});
Assert.That(result.Contains($"City Plovdiv was successfully added"));
}