public void TextPatternTest()
{
T textBoxBase;
IRawElementProviderSimple provider;
GetProviderAndControl(out provider, out textBoxBase);
ITextProvider textProvider
= provider.GetPatternProvider(TextPatternIdentifiers.Pattern.Id)
as ITextProvider;
Assert.IsNotNull(textProvider, "Not returning TextPatternIdentifiers.");
Assert.IsTrue(textProvider is ITextProvider, "Not returning TextPatternIdentifiers.");
textBoxBase.Text = "abc123";
textBoxBase.Multiline = true;
ITextRangeProvider range = textProvider.RangeFromPoint(new Point(0, 0));
Assert.IsNotNull(range);
// should always return a degenerate range
Assert.AreEqual(String.Empty, range.GetText(-1));
// TODO: Actually check the value, instead of just
// making sure it doesn't crash
range.MoveEndpointByUnit(TextPatternRangeEndpoint.End, TextUnit.Character, 1);
// TODO: Actually check the value, instead of just
// making sure it doesn't crash
ITextRangeProvider[] ranges = textProvider.GetVisibleRanges();
Assert.AreEqual(1, ranges.Length);
}
public string GetText(int maxLength)
{
return(provider.GetText(maxLength));
}