public void InvokeCommand(CommandWord commandWord, params object[] parameter)
{
ICalculatorCommand command = this.commandList.FirstOrDefault(c => c.ShouldExecute(commandWord));
if (command == null)
{
return;
}
command.PreviousCommandWord = this.commandJournal.LastOrDefault();
try
{
command.Execute(parameter);
// REMARK: This might be an issue as soon as I want to implement undo operations...
// Maybe an can-undo flag is required then but a command shouldn't have a status...
this.CommandExecuted?.Invoke(this, command.CommandWord);
this.AddCommandToJournal(commandWord);
}
catch (Exception ex)
{
this.CommandFailed?.Invoke(this, ex);
}
}
public void AddCommand_Constructor_Test()
{
// Arrange & Act
this.addCommand = new AddCommand();
// Assert
Assert.IsNotNull(this.addCommand);
}
public void TestInitialize()
{
this.calculateCommandFactoryMock = new Mock <ICalculateCommandFactory>();
this.calculatorCommandMock = new Mock <ICalculatorCommand>();
this.calculateCommandFactory = this.calculateCommandFactoryMock.Object;
this.calculatorCommand = this.calculatorCommandMock.Object;
}
public void TestInitialize()
{
this.calculatorMock = new Mock <ICalculatorCommand>();
this.calculator = this.calculatorMock.Object;
}
public void TestInitialize()
{
this.addCommand = new AddCommand();
}
