public void Find_FromMiddle()
{
using (var collectorEnv = new FindCollectorEnv(m_vc,
Cache.DomainDataByFlid, m_para1.Owner.Hvo, (int)StTextFrags.kfrText,
m_pattern, null))
{
// Start in the middle
SelLevInfo[] levInfo = new SelLevInfo[1];
levInfo[0].hvo = m_para2.Hvo;
levInfo[0].tag = StTextTags.kflidParagraphs;
m_sel = new CollectorEnv.LocationInfo(levInfo, StTxtParaTags.kflidContents, 5);
VerifyFindNext(collectorEnv, m_para2.Hvo, 20, 21);
VerifyFindNext(collectorEnv, m_para2.Hvo, 27, 28);
VerifyFindNext(collectorEnv, m_para2.Hvo, 44, 45);
VerifyFindNext(collectorEnv, m_para2.Hvo, 52, 53);
VerifyFindNext(collectorEnv, m_para2.Hvo, 64, 65);
Assert.IsNull(collectorEnv.FindNext(m_sel));
// Make sure nothing got replaced by accident.
Assert.AreEqual("This is some text so that we can test the find functionality.",
m_para1.Contents.Text);
Assert.AreEqual("Some more text so that we can test the find and replace functionality.",
m_para2.Contents.Text);
Assert.AreEqual("This purugruph doesn't contuin the first letter of the ulphubet.",
m_para3.Contents.Text);
}
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Verifies the find next.
/// </summary>
/// <param name="collectorEnv">The collector env.</param>
/// <param name="hvoExpected">The hvo expected.</param>
/// <param name="ichMinExpected">The ich min expected.</param>
/// <param name="ichLimExpected">The ich lim expected.</param>
/// ------------------------------------------------------------------------------------
private void VerifyFindNext(FindCollectorEnv collectorEnv, int hvoExpected,
int ichMinExpected, int ichLimExpected)
{
CollectorEnv.LocationInfo foundLocation = collectorEnv.FindNext(m_sel);
Assert.IsNotNull(foundLocation);
Assert.AreEqual(1, foundLocation.m_location.Length);
Assert.AreEqual(hvoExpected, foundLocation.TopLevelHvo);
Assert.AreEqual(StTextTags.kflidParagraphs, foundLocation.m_location[0].tag);
Assert.AreEqual(StTxtParaTags.kflidContents, foundLocation.m_tag);
Assert.AreEqual(ichMinExpected, foundLocation.m_ichMin);
Assert.AreEqual(ichLimExpected, foundLocation.m_ichLim);
m_sel = foundLocation;
}
