public void ZebraZC3_GetMagEncoder_ConnectNotCalledBeforeMethodUsed()
{
using (ShimsContext.Create())
{
// Arrange
ZebraSdk.Printer.Discovery.Fakes.ShimDiscoveredPrinter.AllInstances.AddressGet = @this => "SomeFunnyAddress";
ZebraSdk.Printer.Discovery.Fakes.ShimDiscoveredPrinter.AllInstances.DiscoveryDataMapGet = @this => new Dictionary <string, string>()
{
{ "SERIAL_NUMBER", "aaabbbb111222ccc" },
{ "MFG", "Zebra Technologies" },
{ "MODEL", "ZTC ZC350" }
};
var usbPrinter = Substitute.For <ZebraSdk.Printer.Discovery.DiscoveredUsbPrinter>("symbolicName1");
var zebraZC3 = new ZebraZC3(usbPrinter);
Exception receivedException = null;
// Act
try
{
var hasMagEncoder = zebraZC3.HasMagEncoder();
}
catch (Exception ex)
{
receivedException = ex;
}
// Assert
usbPrinter.Received(0).GetConnection();
receivedException.Should().NotBeNull(because: "The method should check that Connect was called before trying to anything");
receivedException.Message.Should().Be("Device not connected! Method may only be used after device has successful Connect().");
}
}
public void ZebraZC3_GetMagEncoder_ReturnsFalse()
{
using (ShimsContext.Create())
{
// Arrange
var conn = Substitute.For <ZebraSdk.Comm.Connection>();
var errorFactory = Substitute.For <Error.IZebraErrorFactory>();
var zebraPrinter = Substitute.For <ZebraSdk.Card.Printer.ZebraCardPrinter>();
zebraPrinter.SetConnection(conn);
zebraPrinter.HasMagneticEncoder().Returns(false);
ZebraZC3 zebraZC3 = new ZebraZC3(conn, zebraPrinter, errorFactory);
// Act
var hasMagEncoder = zebraZC3.HasMagEncoder();
// Assert
zebraPrinter.Received(1).HasMagneticEncoder();
hasMagEncoder.Should().BeFalse(because: "ZebraCardPrinter does not have a magnetic encoder installed, which returns false when checked. Therefor our method must also send back false.");
}
}