public void GetExecutableInfo_WhenValueIsNegative_ThenCannotExecuteAndReturnErrorMessage()
{
//Arrange
var squareRoot = new SquareRoot();
//Act
var executableInfo = squareRoot.GetExecutableInfo(-1);
//Assert
Assert.That(executableInfo.Message, Is.EqualTo(ErrorMessages.InvalidInput));
}
public void GetExecutableInfo_WhenValueIsNotNegative_ThenCanExecute(double value)
{
//Arrange
var squareRoot = new SquareRoot();
//Act
var executableInfo = squareRoot.GetExecutableInfo(value);
//Assert
Assert.That(executableInfo.CanBeExecuted, Is.True);
}