public void SingleStringTest()
{
string source = @"Foo eq 'Bar'";
var target = new StringExtractor(source);
Assert.AreEqual("Foo eq ?0", target.ModifedString);
Assert.AreEqual("Bar", target.GetValue("?0"));
}
public void NothingButEscapedQuotesTest()
{
string source = @"Foo eq '\'\'\'\''";
var target = new StringExtractor(source);
Assert.AreEqual("Foo eq ?0", target.ModifedString);
Assert.AreEqual(@"''''", target.GetValue("?0"));
}
public void EscapedQuoteTest()
{
string source = @"Foo eq 'B\'ar'";
var target = new StringExtractor(source);
Assert.AreEqual("Foo eq ?0", target.ModifedString);
Assert.AreEqual(@"B'ar", target.GetValue("?0"));
}
public static IEnumerable<Tuple<PropertyReference, string>> GetNonEqExpressions(string index)
{
var strings = new StringExtractor(index);
var fix = WhitespaceFixer.Fix(strings.ModifedString);
return GetBlocksOfThree(fix)
.Where(tuple => !tuple.Item2.Equals("eq", StringComparison.OrdinalIgnoreCase))
.Select(tuple => Tuple.Create(new PropertyReference(tuple.Item1), tuple.Item3.StartsWith("?") ? strings.GetValue(tuple.Item3) : tuple.Item3));
}
public void TwoStringsTest()
{
string source = @"Foo eq 'Bar' and Quux eq 'Wibble'";
var target = new StringExtractor(source);
Assert.AreEqual("Foo eq ?0 and Quux eq ?1", target.ModifedString);
Assert.AreEqual("Bar", target.GetValue("?0"));
Assert.AreEqual("Wibble", target.GetValue("?1"));
}
public static IEnumerable <Tuple <PropertyReference, string> > GetNonEqExpressions(string index)
{
var strings = new StringExtractor(index);
var fix = WhitespaceFixer.Fix(strings.ModifedString);
return(GetBlocksOfThree(fix)
.Where(tuple => !tuple.Item2.Equals("eq", StringComparison.OrdinalIgnoreCase))
.Select(tuple => Tuple.Create(new PropertyReference(tuple.Item1), tuple.Item3.StartsWith("?") ? strings.GetValue(tuple.Item3) : tuple.Item3)));
}