public void ToStringWithNegatedTrueShouldReturnBackslashUppercasePWithCategoryBetweenCurlyBrackets()
{
// Arrange
var target = new UnicodeCategoryNode("IsBasicLatin", true);
// Act
var result = target.ToString();
// Assert
result.ShouldBe(@"\P{IsBasicLatin}");
}
public void ToStringOnUnicodeCategoryNodeWithPrefixShouldReturnPrefixBeforeUnicodeCategory()
{
// Arrange
var comment = new CommentGroupNode("This is a comment.");
var target = new UnicodeCategoryNode("IsBasicLatin", false)
{
Prefix = comment
};
// Act
var result = target.ToString();
// Assert
result.ShouldBe(@"(?#This is a comment.)\p{IsBasicLatin}");
}
public void CopyingUnicodeCategoryNodeShouldCopyOriginalCategoryAndNegated()
{
// Arrange
var target = new UnicodeCategoryNode("IsBasicLatin", true);
// Act
// RemoveNode returns a copy of the current node.
var result = target.RemoveNode(new CharacterNode('x'));
// Assert
UnicodeCategoryNode unicodeCategoryNode = result.ShouldBeOfType <UnicodeCategoryNode>();
unicodeCategoryNode.Category.ShouldBe(target.Category);
unicodeCategoryNode.Negated.ShouldBe(target.Negated);
}
