public void ScanBasedOnSingleTermTest()
{
var document = FromLines(0, "first-string", "second-string", "third-string");
var index = new TermsIndex(new[] { document }, new SimpleWordExtractor());
var searchExpression = new INode.Term("second-string");
var indexScan = GetService <IIndexScan>();
var foundDocs = indexScan.Execute(index, searchExpression);
Assert.AreEqual(1, foundDocs.Count);
Assert.AreEqual(document.Name, foundDocs.Single().Name);
}
public void ScanBasedOnConjunctionAndNegationTest()
{
var whichSatisfies = FromLines(1, "second-string", "third-string");
var index = new TermsIndex(new[]
{
FromLines(0, "first-string", "second-string"),
whichSatisfies,
FromLines(2, "second-string", "third-string", "forth-string")
}, new SimpleWordExtractor());
var searchExpression = new INode.And(
new INode.And(
new INode.Term("second-string"),
new INode.Term("third-string")),
new INode.Not(
new INode.Term("forth-string")));
var indexScan = GetService <IIndexScan>();
var foundDocs = indexScan.Execute(index, searchExpression);
Assert.AreEqual(1, foundDocs.Count);
Assert.AreEqual(whichSatisfies.Name, foundDocs.Single().Name);
}
