public void ToStringOnNamedGroupNodeWithUseQuotesTrueShouldReturnNamedGroupWithNameBetweenSingleQuotes() { // Arrange var target = new NamedGroupNode("name", true); // Act var result = target.ToString(); // Assert result.ShouldBe("(?'name')"); }
public void ToStringOnNamedGroupNodeWithUseQuotesFalseShouldReturnNamedGroupWithNameBetweenBrackets() { // Arrange var target = new NamedGroupNode("name", false); // Act var result = target.ToString(); // Assert result.ShouldBe("(?<name>)"); }
public void ToStringOnNamedGroupNodeWithChildNodeShouldReturnNamedGroupWithChildNode() { // Arrange var childNode = new CharacterNode('a'); var target = new NamedGroupNode("name", false, childNode); // Act var result = target.ToString(); // Assert result.ShouldBe("(?<name>a)"); }
public void ToStringOnNamedGroupNodeWithMultipleChildNodesShouldReturnNamedGroupWithChildNodes() { // Arrange var childNodes = new List <RegexNode> { new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c') }; var target = new NamedGroupNode("name", false, childNodes); // Act var result = target.ToString(); // Assert result.ShouldBe("(?<name>abc)"); }
public void ToStringOnNamedGroupNodeWithprefixShouldReturnPrefixBeforeNamedGroupNode() { // Arrange var comment = new CommentGroupNode("This is a comment."); var target = new NamedGroupNode("name", false) { Prefix = comment }; // Act var result = target.ToString(); // Assert result.ShouldBe("(?#This is a comment.)(?<name>)"); }
public void CopyingNamedGroupNodeShouldCopyNameAndUseQuotes() { // Arrange var target = new NamedGroupNode("name", true); // Act // AddNode returns a copy of the current node. var result = target.AddNode(new CharacterNode('a')); // Assert NamedGroupNode namedGroupNode = result.ShouldBeOfType <NamedGroupNode>(); namedGroupNode.Name.ShouldBe(target.Name); namedGroupNode.UseQuotes.ShouldBe(target.UseQuotes); }
public void ChildNodesGetSpanShouldReturnTupleWithStartEqualToPreviousChildsStartPlusLengthStartingAtNameLengthPlus4() { // Arrange var name = "name"; var childNodes = new List <RegexNode> { new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c') }; var target = new NamedGroupNode(name, false, childNodes); var start = name.Length + 4; // 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); }