public void TestSetGet () {
			Sequence seq = new Sequence( AlphabetType.DNA, "atcg" );
			Match m = new Match( null );
			m.Set( seq, 3, 4, +1, 0.75 );
			Assert.AreEqual( seq, m.BaseSequence );
			Assert.AreEqual( 3, m.Start );
			Assert.AreEqual( 4, m.Length );
			Assert.AreEqual( 1, m.Strand );
			Assert.AreEqual( 0.75, m.Similarity, 1e-3 );
			Assert.AreEqual( 1, m.CalcMismatches() );
			Assert.AreEqual( 3, m.Matches );
		}