public void Constructor_WhenGivenANullExpression_ThrowsException()
{
var start = new Cursor("OK");
var end = start.Advance(2);
var quantifier = new Quantifier(start, end, 0);
Assert.That(() => new RepetitionExpression(null, quantifier), Throws.InstanceOf<ArgumentNullException>());
}
/// <summary>
/// Initializes a new instance of the <see cref="RepetitionExpression"/> class.
/// </summary>
/// <param name="expression">The expression to be repeatedly matched.</param>
/// <param name="quantifier">The quantifier that specifies how many times to match and the delimiter of the matches.</param>
public RepetitionExpression(Expression expression, Quantifier quantifier)
{
if (expression == null)
{
throw new ArgumentNullException(nameof(expression));
}
if (quantifier == null)
{
throw new ArgumentNullException(nameof(quantifier));
}
this.Expression = expression;
this.Quantifier = quantifier;
}
/// <summary>
/// Initializes a new instance of the <see cref="RepetitionExpression"/> class.
/// </summary>
/// <param name="expression">The expression to be repeatedly matched.</param>
/// <param name="quantifier">The quantifier that specifies how many times to match and the delimiter of the matches.</param>
public RepetitionExpression(Expression expression, Quantifier quantifier)
{
if (expression == null)
{
throw new ArgumentNullException("expression");
}
if (quantifier == null)
{
throw new ArgumentNullException("quantifier");
}
this.expression = expression;
this.quantifier = quantifier;
}
/// <summary>
/// Initializes a new instance of the <see cref="RepetitionExpression"/> class.
/// </summary>
/// <param name="expression">The expression to be repeatedly matched.</param>
/// <param name="quantifier">The quantifier that specifies how many times to match and the delimiter of the matches.</param>
public RepetitionExpression(Expression expression, Quantifier quantifier)
{
if (expression == null)
{
throw new ArgumentNullException(nameof(expression));
}
if (quantifier == null)
{
throw new ArgumentNullException(nameof(quantifier));
}
this.Expression = expression;
this.Quantifier = quantifier;
}
