public ShellViewModel(AddSymbolViewModel addSymbol, SymbolsViewModel symbols, StatusViewModel status, AutoRefreshViewModel autoRefresh, QuotesViewModel quotes)
{
AddSymbol = addSymbol;
Symbols = symbols;
Status = status;
Quotes = quotes;
AutoRefresh = autoRefresh;
}
public ShellViewModel(
StockPricesViewModel stockPricesViewModel,
AddSymbolViewModel addSymbolViewModel)
{
StockPricesViewModel = stockPricesViewModel;
AddSymbolViewModel = addSymbolViewModel;
AddSymbolViewModel.StockSymbolService = StockPricesViewModel;
}
public void CanAddSymbol_ShouldBeCorrect(string symbol, bool expected)
{
// arrange
// act
var vm = new AddSymbolViewModel {
Symbol = symbol
};
// assert
vm.AddSymbolCommand.CanExecute().ShouldBe(expected);
}
[TestCase(false, true, "AAA", "")] // show
public void Changing_IsVisible_ShouldResetSymbol(bool isVisibleInitialValue,
bool isVisibleNextValue, string symbolInitialValue, string symbolExpectedValue)
{
// arrange
var vm = new AddSymbolViewModel
{
IsVisible = isVisibleInitialValue,
Symbol = symbolInitialValue
};
// act
vm.IsVisible = isVisibleNextValue;
// assert
vm.Symbol.ShouldBe(symbolExpectedValue);
}
public void AddSymbol_ShouldCorrectlyAddSymbol(string symbol)
{
// arrange
_stockSymbolService.Setup(x => x.AddSymbolAsync(It.Is <string>(s => s == symbol)));
// act
var vm = new AddSymbolViewModel
{
Symbol = symbol,
StockSymbolService = _stockSymbolService.Object
};
vm.AddSymbolCommand.Execute();
// assert
_stockSymbolService.Verify(x => x.AddSymbolAsync(It.Is <string>(s => s == symbol)));
vm.IsVisible.ShouldBe(false);
}
