/** Tests the search for a feature which covers a given position */
public void TestInside () {
Sequence seq = new Sequence( AlphabetType.DNA, "acgtactgactg" );
FeatureList featureList = new FeatureList( "Test" );
Feature feature1 = new Feature( "Test1", 2, 4, +1 );
Feature feature2 = new Feature( "Test2", 7, 10, +1 );
featureList.Add( feature1 );
featureList.Add( feature2 );
featureList.AttachSequence( seq );
Assert.AreEqual( feature1, featureList.Inside( seq, 2 ) );
Assert.AreEqual( feature1, featureList.Inside( seq, 4 ) );
Assert.AreEqual( null, featureList.Inside( seq, 1 ) );
Assert.AreEqual( null, featureList.Inside( seq, 5 ) );
Assert.AreEqual( feature2, featureList.Inside( seq, 7 ) );
Assert.AreEqual( feature2, featureList.Inside( seq, 10 ) );
Assert.AreEqual( null, featureList.Inside( seq, 6 ) );
Assert.AreEqual( null, featureList.Inside( seq, 11 ) );
}
/// <summary>
/// Adds a feature list to the sequence. This attaches the feature list and
/// all it's features to the sequence. Features which were attached to a
/// different sequence before are then attached to the current sequence!
/// </summary>
/// <param name="featureList"> Feature list. </param>
public void AddFeatures(FeatureList featureList)
{
Features().Add(featureList);
featureList.AttachSequence(this);
}