public void PrinterConnectAndSetup_PrinterConnectsSuccessfully_PopulatedTokenReturned()
{
// Arrange
IndigoDesktopApp.StartupProperties.Token = "StartupToken";
var printingWebService = Substitute.For <ICardPrinting>();
var printer = Substitute.For <IPrinter>();
printer.Connect().Returns(PrinterCodes.Success);
printer.DeviceId.Returns("TheDeviceId");
var cardPrintLogic = new CardPrintingLogic(printingWebService, printer);
var validToken = new Token
{
DeviceID = "TheDeviceId",
Session = "StartupToken",
Workstation = Environment.MachineName
};
// Act
Token token = null;
string additionalInfo;
var success = cardPrintLogic.PrinterConnectAndSetup(out token, out additionalInfo);
// Assert
success.Should().BeTrue(because: "The printer object returned that it had connected successfully");
token.Should().BeEquivalentTo(validToken);
}
public void PrinterConnectAndSetup_PrinterDoesNotConnectSuccessfully_ShouldNotSubscribeToDeviceNotificationEvent()
{
// Arrange
var printingWebService = Substitute.For <ICardPrinting>();
var printer = Substitute.For <IPrinter>();
printer.Connect().Returns(PrinterCodes.ConnectFailed);
var cardPrintLogic = new CardPrintingLogic(printingWebService, printer);
var uiHandler = Substitute.For <UiUpdateEventHandler>();
cardPrintLogic.UiUpdate += uiHandler;
EventArgs args = new EventArgs();
// Act
Token token = null;
string additionalInfo;
var success = cardPrintLogic.PrinterConnectAndSetup(out token, out additionalInfo);
//parameters: object sender, string message, bool isCritical, EventArgs e
printer.OnDeviceNotifcation += Raise.Event <DeviceNotificationEventHandler>(printer, "TheMessage", false, args);
// Assert
success.Should().BeFalse(because: "The printer object returned that it had connected unsuccessfully");
uiHandler.DidNotReceive().Invoke(printer, "TheMessage", false, false, args);
}
public void PrinterConnectAndSetup_PrinterConnectsSuccessfully()
{
// Arrange
var printingWebService = Substitute.For <ICardPrinting>();
var printer = Substitute.For <IPrinter>();
printer.Connect().Returns(PrinterCodes.Success);
var cardPrintLogic = new CardPrintingLogic(printingWebService, printer);
// Act
Token token = null;
string additionalInfo;
var success = cardPrintLogic.PrinterConnectAndSetup(out token, out additionalInfo);
// Assert
success.Should().BeTrue(because: "The printer object returned that it had connected successfully");
}
public void PrinterConnectAndSetup_PrinterDoesNotConnectsSuccessfully_NullTokenReturned()
{
// Arrange
IndigoDesktopApp.StartupProperties.Token = "StartupToken";
var printingWebService = Substitute.For <ICardPrinting>();
var printer = Substitute.For <IPrinter>();
printer.Connect().Returns(PrinterCodes.ConnectFailed);
printer.DeviceId.Returns("TheDeviceId");
var cardPrintLogic = new CardPrintingLogic(printingWebService, printer);
// Act
Token token = null;
string additionalInfo;
var success = cardPrintLogic.PrinterConnectAndSetup(out token, out additionalInfo);
// Assert
success.Should().BeFalse(because: "The printer object returned that it had connected unsuccessfully");
token.Should().BeNull(because: "Token could not be populated as printer did not connect");
}