public void TestGenerateHtmlPreviewText_ReturnRawContent()
{
var generator = new QueryGenerator();
var content = "My ABC\r\nIs A ABC CONTENT\r\nIt's abc in lowercase\r\nIt's Abc in mix\r\nNot AB with C";
var result = CodeIndexSearcher.GenerateHtmlPreviewText(generator.GetQueryFromStr("NotExistWord"), content, int.MaxValue, LucenePool.GetAnalyzer());
Assert.IsEmpty(result);
result = CodeIndexSearcher.GenerateHtmlPreviewText(generator.GetQueryFromStr("NotExistWord"), content, 10, LucenePool.GetAnalyzer(), returnRawContentWhenResultIsEmpty: true);
Assert.AreEqual(HttpUtility.HtmlEncode(content), result);
result = CodeIndexSearcher.GenerateHtmlPreviewText(null, content, 10, LucenePool.GetAnalyzer(), returnRawContentWhenResultIsEmpty: true);
Assert.AreEqual(HttpUtility.HtmlEncode(content), result);
}
public void TestGetQueryParserAndAnalyzer()
{
Assert.NotNull(LucenePool.GetQueryParser());
Assert.NotNull(LucenePool.GetAnalyzer());
}
public void TestGenerateHtmlPreviewText()
{
var generator = new QueryGenerator();
var content = "My ABC\r\nIs A ABC CONTENT\r\nIt's abc in lowercase\r\nIt's Abc in mix\r\nNot AB with C";
var result = CodeIndexSearcher.GenerateHtmlPreviewText(generator.GetQueryFromStr("ABC"), content, int.MaxValue, LucenePool.GetAnalyzer());
Assert.AreEqual(@"My <label class='highlight'>ABC</label>
Is A <label class='highlight'>ABC</label> CONTENT
It's <label class='highlight'>abc</label> in lowercase
It's <label class='highlight'>Abc</label> in mix
Not AB with C", result);
result = CodeIndexSearcher.GenerateHtmlPreviewText(generator.GetQueryFromStr("ABC"), content, 10, LucenePool.GetAnalyzer());
Assert.AreEqual(@"My <label class='highlight'>ABC</label>
Is A <label class='highlight'>ABC</label>...
It's <label class='highlight'>Abc</label>", result);
}
public void TestGenerateHtmlPreviewText_ContentTooLong()
{
var generator = new QueryGenerator();
var content = "My ABC\r\nIs A ABC CONTENT\r\nIt's abc in lowercase\r\nIt's Abc in mix\r\nNot AB with C";
var result = CodeIndexSearcher.GenerateHtmlPreviewText(generator.GetQueryFromStr("ABC"), content, int.MaxValue, LucenePool.GetAnalyzer(), maxContentHighlightLength: 20);
Assert.AreEqual(@"Content is too long to highlight", result);
}