public void GetMatches_Has0Matches_ReturnsNone()
{
using (var r = AnnotationRepository.FromString("id", @"<notes version='0'/>"))
{
var index = new IndexOfRefsOfQuestionAnnotations();
r.AddObserver(index, _progress);
Assert.AreEqual(0, index.GetMatches(key => key.Contains("b"), _progress).Count());
}
}
public void GetMatches_PredicateGivesNullForOne_ReturnsIt()
{
using (var r = AnnotationRepository.FromString("id", @"<notes version='0'>
<annotation class='question'/>
</notes>"))
{
var index = new IndexOfRefsOfQuestionAnnotations();
r.AddObserver(index, _progress);
Assert.AreEqual(1, index.GetMatches(key => string.IsNullOrEmpty(key), _progress).Count());
}
}
public void GetMatches_Has2Matches_Returns2()
{
using (var r = AnnotationRepository.FromString("id", @"<notes version='0'>
<annotation class='question' ref='file://red'/>
<annotation class='question' ref='file://blue'/>
<annotation class='question' ref='file://blue'/>
<annotation class='note' ref='file://black'/>
</notes>"))
{
var index = new IndexOfRefsOfQuestionAnnotations();
r.AddObserver(index, _progress);
Assert.AreEqual(2, index.GetMatches(key => key.Contains("b"), _progress).Count());
}
}
public void GetMatches_Has0Matches_ReturnsNone()
{
using (var r = AnnotationRepository.FromString("id", @"<notes version='0'/>"))
{
var index = new IndexOfRefsOfQuestionAnnotations();
r.AddObserver(index, _progress);
Assert.AreEqual(0, index.GetMatches(key=>key.Contains("b"), _progress).Count());
}
}
public void GetMatches_PredicateGivesNullForOne_ReturnsIt()
{
using (var r = AnnotationRepository.FromString("id", @"<notes version='0'>
<annotation class='question'/>
</notes>"))
{
var index = new IndexOfRefsOfQuestionAnnotations();
r.AddObserver(index, _progress);
Assert.AreEqual(1, index.GetMatches(key => string.IsNullOrEmpty(key), _progress).Count());
}
}
public void GetMatches_Has2Matches_Returns2()
{
using (var r = AnnotationRepository.FromString("id", @"<notes version='0'>
<annotation class='question' ref='file://red'/>
<annotation class='question' ref='file://blue'/>
<annotation class='question' ref='file://blue'/>
<annotation class='note' ref='file://black'/>
</notes>"))
{
var index = new IndexOfRefsOfQuestionAnnotations();
r.AddObserver(index, _progress);
Assert.AreEqual(2, index.GetMatches(key => key.Contains("b"), _progress).Count());
}
}