public async Task Given_ACountryWithANullAlpha2Code_When_ValidateContractIsInvoked_Then_ErrorMessageShouldBeReturned()
{
MockCountriesDal.Setup(m => m.GetMatchingCountries(It.Is <CountryDto>(c => c.Alpha2Code == null))).ReturnsAsync(new CountryDto[0]);
var errors = await CountryValidator.ValidateContract(new Country { Alpha2Code = null, FullName = FullName });
Assert.AreEqual(errors.First(), ErrorMessages.CountryAbbreviationMissing);
}
public async Task Given_ACountryWithoutAName_When_ValidateContractIsInvoked_Then_ErrorMessageShouldBeReturned()
{
MockCountriesDal.Setup(m => m.GetMatchingCountries(It.Is <CountryDto>(c => c.FullName == string.Empty))).ReturnsAsync(new CountryDto[0]);
var errors = await CountryValidator.ValidateContract(new Country { FullName = string.Empty, Alpha2Code = Alpha2Code });
Assert.AreEqual(errors.First(), ErrorMessages.CountryNameMissing);
}
public async Task Given_ACountryWithANullAlpha2Code_When_ValidateContractIsInvoked_Then_CountriesDalGetMatchingCountriesMethodShouldBeInvokedOnce()
{
MockCountriesDal.Setup(m => m.GetMatchingCountries(It.Is <CountryDto>(c => c.Alpha2Code == null))).ReturnsAsync(new CountryDto[0]);
await CountryValidator.ValidateContract(new Country { Alpha2Code = null, FullName = FullName });
MockCountriesDal.Verify(m => m.GetMatchingCountries(It.IsAny <CountryDto>()), Times.Once);
}
public async Task Given_AValidCountry_When_ValidateContractIsInvoked_Then_CountriesDalGetMatchingCountriesMethodShouldOnlyBeInvokedOnce()
{
MockCountriesDal.Setup(m => m.GetMatchingCountries(It.IsAny <CountryDto>())).ReturnsAsync(new CountryDto[0]);
MockCountriesDal.Setup(m => m.Create(It.IsAny <CountryDto>())).ReturnsAsync(new CountryDto());
await CountryValidator.ValidateContract(new Country { FullName = FullName, Alpha2Code = Alpha2Code });
MockCountriesDal.Verify(m => m.GetMatchingCountries(It.IsAny <CountryDto>()), Times.Once);
}
public async Task Given_ACountryWithoutAUniqueName_When_ValidateContractIsInvoked_Then_ErrorMessageShouldBeReturned()
{
MockCountriesDal.Setup(m => m.GetMatchingCountries(It.Is <CountryDto>(c => c.FullName == FullName))).ReturnsAsync(new[] { new CountryDto {
FullName = FullName
} });
var errors = await CountryValidator.ValidateContract(new Country { Alpha2Code = Alpha2Code, FullName = FullName });
Assert.AreEqual(errors.First(), ErrorMessages.NonUniqueCountryName);
}
