public void ToStringOnBalancingGroupWithUseQuotesIsTrueShouldReturnBalancingGroupWithNameBetweenBrackets()
{
// Arrange
var target = new BalancingGroupNode("balancedGroup", "currentGroup", true);
// Act
var result = target.ToString();
// Assert
result.ShouldBe("(?'currentGroup-balancedGroup')");
}
public void ToStringOnBalancingGroupWithChildNodeShouldReturnBalencingGroupWithChildNode()
{
// Arrange
var childNode = new CharacterNode('a');
var target = new BalancingGroupNode("balancedGroup", "currentGroup", false, childNode);
// Act
var result = target.ToString();
// Assert
result.ShouldBe("(?<currentGroup-balancedGroup>a)");
}
public void ToStringOnBalancingGroupWithMultipleChildNodesShouldReturnBalencingGroupWithChildNodes()
{
// Arrange
var childNodes = new List <RegexNode> {
new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c')
};
var target = new BalancingGroupNode("balancedGroup", "currentGroup", false, childNodes);
// Act
var result = target.ToString();
// Assert
result.ShouldBe("(?<currentGroup-balancedGroup>abc)");
}
public void ToStringOnBalancingGroupWithPrefixShouldReturnPrefixBeforeBalancingGroup()
{
// Arrange
var comment = new CommentGroupNode("This is a comment.");
var target = new BalancingGroupNode("balancedGroup", "currentGroup", false)
{
Prefix = comment
};
// Act
var result = target.ToString();
// Assert
result.ShouldBe("(?#This is a comment.)(?<currentGroup-balancedGroup>)");
}
public void CopyingBalancingGroupNodeShouldCopyBalancedGroupNameAndUseQuotes()
{
// Arrange
var target = new BalancingGroupNode("balancedGroup", "currentGroup", true);
// Act
// AddNode returns a copy of the current node.
var result = target.AddNode(new CharacterNode('a'));
// Assert
BalancingGroupNode balancingGroupNode = result.ShouldBeOfType <BalancingGroupNode>();
balancingGroupNode.BalancedGroupName.ShouldBe(target.BalancedGroupName);
balancingGroupNode.Name.ShouldBe(target.Name);
balancingGroupNode.UseQuotes.ShouldBe(target.UseQuotes);
}
public void ChildNodesGetSpanShouldReturnTupleWithStartEqualToPreviousChildsStartPlusLengthStartingAtFullNameLengthPlus5()
{
// Arrange
var balancedName = "balancedName";
var name = "name";
var childNodes = new List <RegexNode> {
new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c')
};
var target = new BalancingGroupNode(balancedName, name, false, childNodes);
var start = balancedName.Length + name.Length + 5;
// Act
var(Start, Length) = target.ChildNodes.First().GetSpan();
var(Start2, Length2) = target.ChildNodes.ElementAt(1).GetSpan();
var(Start3, _) = target.ChildNodes.ElementAt(2).GetSpan();
// Assert
Start.ShouldBe(start);
Start2.ShouldBe(Start + Length);
Start3.ShouldBe(Start2 + Length2);
}
