public void OptionallyQuoted()
{
scanner=@"key[value='this ""is \' a quoted value']";
StringScanner inner = scanner.ExpectAlpha()
.Get(MatchFunctions.Bounded);
scanner.AssertFinished();
inner.Expect(MatchFunctions.HTMLAttribute)
.Expect("=");
var optQuote = new OptionallyQuoted();
optQuote.Terminators="]";
string text = inner.Get(optQuote);
Assert.AreEqual("this \"is ' a quoted value",text,"Got the right text");
inner.Text = @"this ""is \' a quoted value";
text = inner.Get(optQuote);
Assert.AreEqual("this \"is \\' a quoted value",text, "Got the right text without quotes");
inner.Text = @"""this is \"" a quoted value""";
text = inner.Get(optQuote);
Assert.AreEqual("this is \" a quoted value", text, "Got the right text with quotes");
}
protected IExpectPattern expectsOptionallyQuotedValue()
{
var pattern = new OptionallyQuoted();
pattern.Terminators = Objects.Enumerate(']');
return pattern;
}