private void RetrieveByKey(ICountriesRepository repository)
{
string key = "dz";
string expected_code = "ALG";
string expected_country_name = "Algeria";
Country country = repository.GetByKey(key);
Assert.NotNull(country);
Assert.Equal(expected_code, country.Code);
Assert.Equal(expected_country_name, country.Name);
}
private async Task GetCountryCommandExecuted(object parameter)
{
Country = await Task.FromResult(_repository.GetByKey(parameter.ToString()));
}