public void TestForUndercoreToLeftWithIndex()
{
TextBlockFinder finder = new TextBlockFinderToLeft('_');
Assert.AreEqual(-1, finder.GetIndex("A", 0));
Assert.AreEqual(-1, finder.GetIndex("A", 1));
Assert.AreEqual(-1, finder.GetIndex("_A", 0));
Assert.AreEqual(-1, finder.GetIndex("__A", 0));
Assert.AreEqual(-1, finder.GetIndex("__A", 0));
Assert.AreEqual(-1, finder.GetIndex("_", 0));
Assert.AreEqual(0, finder.GetIndex("_", 1));
Assert.AreEqual(1, finder.GetIndex("__", 2));
Assert.AreEqual(0, finder.GetIndex("_A", 1));
Assert.AreEqual(-1, finder.GetIndex("A_", 0));
Assert.AreEqual(-1, finder.GetIndex("A_", 1));
Assert.AreEqual(1, finder.GetIndex("A_", 2));
Assert.AreEqual(1, finder.GetIndex("A_", 2));
Assert.AreEqual(-1, finder.GetIndex("__A", 0));
Assert.AreEqual(0, finder.GetIndex("__A", 1));
Assert.AreEqual(1, finder.GetIndex("A_A", 2));
Assert.AreEqual(1, finder.GetIndex("__A", 2));
Assert.AreEqual(1, finder.GetIndex("_A", 2));
Assert.AreEqual(-1, finder.GetIndex("A_AA", 1));
Assert.AreEqual(1, finder.GetIndex("A_AA", 2));
Assert.AreEqual(2, finder.GetIndex("A_AA", 3));
Assert.AreEqual(2, finder.GetIndex("A_AA", 4));
Assert.AreEqual(2, finder.GetIndex("A_AA", 5));
Assert.AreEqual(-1, finder.GetIndex("AAA", 3));
Assert.AreEqual(-1, finder.GetIndex("A____A", 1));
Assert.AreEqual(1, finder.GetIndex("A____A", 2));
Assert.AreEqual(2, finder.GetIndex("A____A", 3));
Assert.AreEqual(3, finder.GetIndex("A____A", 4));
}
public void TestForMultipleToLeft()
{
TextBlockFinder finder = new TextBlockFinderToLeft(new char[] { '/', '_' });
Assert.AreEqual(-1, finder.GetIndex("//", 0));
Assert.AreEqual(-1, finder.GetIndex("/_", 0));
Assert.AreEqual(0, finder.GetIndex("/_", 1));
Assert.AreEqual(1, finder.GetIndex("/_", 2));
}
