public void ToStringOnNegatedCharacterClassNodeWithCharacterSetShouldReturnCharactersBetweenBrackets()
{
// Arrange
var characterSet = new CharacterClassCharacterSetNode(new List <RegexNode> {
new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c')
});
var target = new CharacterClassNode(characterSet, true);
// Act
var result = target.ToString();
// Assert
result.ShouldBe("[^abc]");
}
public void ToStringOnCharacterClassNodeWithSubtractionSubtractionBetweenBrackets()
{
// Arrange
var subtractionCharacterSet = new CharacterClassCharacterSetNode(new CharacterNode('a'));
var subtraction = new CharacterClassNode(subtractionCharacterSet, false);
var characterSet = new CharacterClassCharacterSetNode(new List <RegexNode> {
new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c')
});
var target = new CharacterClassNode(characterSet, subtraction, false);
// Act
var result = target.ToString();
// Assert
result.ShouldBe("[abc-[a]]");
}
public void ToStringOnCharacterClassNodeWithPrefixShouldReturnPrefixBeforeCharacterClass()
{
// Arrange
var comment = new CommentGroupNode("This is a comment.");
var characterSet = new CharacterClassCharacterSetNode(new List <RegexNode> {
new CharacterNode('a'), new CharacterNode('b'), new CharacterNode('c')
});
var target = new CharacterClassNode(characterSet, false)
{
Prefix = comment
};
// Act
var result = target.ToString();
// Assert
result.ShouldBe("(?#This is a comment.)[abc]");
}