public void WhenGettingCountryListAndRepositoryThrows_ThenWrapsException()
{
var countryRepositoryMock = new Mock<ICountryRepository>();
countryRepositoryMock.Setup(c => c.GetAll()).Throws<InvalidOperationException>();
var services = new CountryServices(countryRepositoryMock.Object);
var ex = Assert.Throws<BusinessServicesException>(() => services.GetCountriesAndRegionsList());
Assert.IsType<InvalidOperationException>(ex.InnerException);
}
public void WhenGettingCountryListAndRepositoryReturnsNoRecords_ThenReturnsEmptyCollection()
{
var countryRepositoryMock = new Mock<ICountryRepository>();
countryRepositoryMock.Setup(c => c.GetAll()).Returns(new List<Country>());
var services = new CountryServices(countryRepositoryMock.Object);
var countries = services.GetCountriesAndRegionsList();
Assert.Empty(countries);
}
public void WhenGettingCountryList_ThenReturnsCountryNames()
{
var countryRepositoryMock = new Mock<ICountryRepository>();
countryRepositoryMock.Setup(c => c.GetAll()).Returns(new List<Country>() {new Country()});
var services = new CountryServices(countryRepositoryMock.Object);
var countries = services.GetCountriesAndRegionsList();
Assert.NotNull(countries);
Assert.Equal(1, countries.Count);
}