public void MainVindow_SqrtButtonIsPassed()
{
calc.Stub(c => c.CalculatorState).Return(CalculatorState.SCREEN_VIEW);
calc.Stub(c => c.ScreenText).Return("2");
calc.squareRootButtonPressed();
mocks.ReplayAll();
viewModel.SquareRootButtonCommand.Execute(null);
mocks.VerifyAll();
}
public MainWindowViewModel(ICalculatorFacade calculator)
{
this.calculator = calculator;
screenText = "0";
NumericButtonCommand = createActionCommand((string a) => NumericButtonClicked(a));
DotButtonCommand = createActionCommand(() => calculator.dotButtonPressed());
SignButtonCommand = createActionCommand(() => calculator.invertSignButtonPressed());
DivideButtonCommand = createActionCommand(() => calculator.operatorButtonPressed(CalculatorOperator.DIVIDE));
MultiplyButtonCommand = createActionCommand(() => calculator.operatorButtonPressed(CalculatorOperator.MULTIPLY));
SubtractButtonCommand = createActionCommand(() => calculator.operatorButtonPressed(CalculatorOperator.SUBTRACT));
AddButtonCommand = createActionCommand(() => calculator.operatorButtonPressed(CalculatorOperator.ADD));
CancelButtonCommand = createActionCommand(() => calculator.clearButtonPressed());
SquareRootButtonCommand = createActionCommand(() => calculator.squareRootButtonPressed());
PercentButtonCommand = createActionCommand(() => calculator.percentButtonPressed());
EqualButtonCommand = createActionCommand(() => calculator.equalButtonPressed());
}