public void CanValidateNoIntegerArgument()
{
// Arrange
var turtleGraphicsCommand = new TurtleGraphicsCommand
{
Attribute = new TurtleGraphicsAttribute(),
ArgumentAttributes =
new List<TurtleGraphicsArgumentAttribute>
{
new TurtleGraphicsArgumentAttribute
{ArgumentType = DataTypes.Integer},
new TurtleGraphicsArgumentAttribute
{ArgumentType = DataTypes.Integer}
},
ArgumentValues = new List<string>{"1", "NAN"}
};
// Act
turtleGraphicsCommand.ValidateCommand();
// Assert
Assert.AreEqual(turtleGraphicsCommand.Status, TurtleGraphicsCommandStatus.NotAnInteger);
Assert.AreEqual(turtleGraphicsCommand.ErrorMessage, ArgumentNotAnInteger);
}
public void CanValidateMissingArgument()
{
// Arrange
var turtleGraphicsCommand = new TurtleGraphicsCommand
{
Attribute = new TurtleGraphicsAttribute(),
ArgumentAttributes =
new List<TurtleGraphicsArgumentAttribute>
{
new TurtleGraphicsArgumentAttribute()
}
};
// Act
turtleGraphicsCommand.ValidateCommand();
// Assert
Assert.AreEqual(turtleGraphicsCommand.Status, TurtleGraphicsCommandStatus.MissingArguments);
Assert.AreEqual(turtleGraphicsCommand.ErrorMessage, ArgumentMissing);
}
public void CanValidateMissingAttributes()
{
// Arrange
var turtleGraphicsCommand = new TurtleGraphicsCommand();
// Act
turtleGraphicsCommand.ValidateCommand();
// Assert
Assert.AreEqual(turtleGraphicsCommand.Status, TurtleGraphicsCommandStatus.InvalidCommand);
Assert.AreEqual(turtleGraphicsCommand.ErrorMessage, NotAValidLogoCommand);
}
public void CanValidateArgumentPattern()
{
// Arrange
var turtleGraphicsCommand = new TurtleGraphicsCommand
{
Attribute = new TurtleGraphicsAttribute(),
ArgumentAttributes =
new List<TurtleGraphicsArgumentAttribute>
{
new TurtleGraphicsArgumentAttribute
{
ArgumentType = DataTypes.String,
RegEx = GlobalConstants.PatternThatMatchVariable
}
},
ArgumentValues = new List<string> {InvalidVariablePattern}
};
// Act
turtleGraphicsCommand.ValidateCommand();
// Assert
Assert.AreEqual(turtleGraphicsCommand.Status, TurtleGraphicsCommandStatus.InvalidArgumentPattern);
Assert.AreEqual(turtleGraphicsCommand.ErrorMessage, ArgumentInvalidPattern);
}
