public void OneReference()
        {
            const string Code = @"class A {
	void B() {
		resMgr.GetString(""TestKey"");
	}
}";
            AnyResourceReferenceFinder finder = CreateFinder();

            Assert.AreEqual(33, finder.GetNextPossibleOffset("a.cs", Code, -1), "Incorrect offset.");
            Assert.AreEqual(-1, finder.GetNextPossibleOffset("a.cs", Code, 33), "Incorrect offset.");
        }
        public void FourReferencesMixed()
        {
            const string Code = @"class A {
	void B() {
		resMgr.GetString(""TestKey"");
		X(""${res:TestKey2}"");
		resMgr[""TestKey""];
		X(""${res:TestKey3}"");
	}
}";
            AnyResourceReferenceFinder finder = CreateFinder();

            Assert.AreEqual(33, finder.GetNextPossibleOffset("a.cs", Code, -1), "Incorrect offset.");
            Assert.AreEqual(61, finder.GetNextPossibleOffset("a.cs", Code, 33), "Incorrect offset.");
            Assert.AreEqual(89, finder.GetNextPossibleOffset("a.cs", Code, 61), "Incorrect offset.");
            Assert.AreEqual(108, finder.GetNextPossibleOffset("a.cs", Code, 89), "Incorrect offset.");
            Assert.AreEqual(-1, finder.GetNextPossibleOffset("a.cs", Code, 108), "Incorrect offset.");
        }
        public void NoReference()
        {
            const string Code = @"class A {
	void B() {
		DoSomething();
	}
}";
            AnyResourceReferenceFinder finder = CreateFinder();

            Assert.AreEqual(-1, finder.GetNextPossibleOffset("a.cs", Code, -1), "Incorrect offset.");
        }