public async Task PairingServiceWithNullUrl()
{
var restConnector = new RestConnectorBuilder()
.WithResult(string.Empty)
.Build();
var ioptions = new OptionBuilder()
.BuildNullUrlAppSettings();
var pairingService = new PairingService(restConnector, ioptions);
var selectOptions = await pairingService.GetCurrenciesAsync();
selectOptions.Should().BeEmpty("the result should be empty if there is no configuration available.");
var pairings = await pairingService.GetPairingAsync(1, 1);
pairings.Should().BeEmpty("the result should be empty if there is no configuration available.");
}
public async Task GetCurrencies(string result, int length)
{
var restConnector = new RestConnectorBuilder()
.WithResult(result)
.Build();
var ioptions = new OptionBuilder()
.WithDefaultCurrenciesUrl()
.Build();
var pairingService = new PairingService(restConnector, ioptions);
var selectOptions = await pairingService.GetCurrenciesAsync();
selectOptions.Should().BeAssignableTo <List <SelectOption> >("the method always returns a list of pairings.");
var selectOptionList = (List <SelectOption>)selectOptions;
selectOptionList.Count.Should().Be(length, "the data returned is such.");
}