/* 
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 *  Copyright (c) 2010, Novartis Institutes for BioMedical Research Inc.
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package org.RDKit;
import static org.junit.Assert.*;

import org.junit.Test;

public class AvalonLibTests extends GraphMolTest {
    @Test public void testAvalonTools1() {
        ROMol m1;
        m1 = RWMol.MolFromSmiles("n1ccccc1");
        String newsmi=RDKFuncs.getCanonSmiles(m1);
        assertEquals(newsmi,"c1ccncc1",newsmi);

        newsmi=RDKFuncs.getCanonSmiles("n1ccccc1",true);
        assertEquals(newsmi,"c1ccncc1",newsmi);
    }
    
    @Test public void testStereochem() {
	ROMol m1;
	m1 = RWMol.MolFromSmiles("C[C@H](F)C(F)Cl");
	RDKFuncs.assignStereochemistry(m1,true,true,true);
	int nKnown=0;
	int nPossible=0;
	for(int i=0;i<m1.getNumAtoms();i++){
	    if(m1.getAtomWithIdx(i).hasProp("_CIPCode")){
		nKnown++;
		nPossible++;
	    } else if(m1.getAtomWithIdx(i).hasProp("_ChiralityPossible")){
		nPossible++;
	    }
	}
	assertEquals(nKnown,1);
	assertEquals(nPossible,2);
    }

    @Test public void testAvalonTools2() {
	StringInt_Pair res;
	res=RDKFuncs.checkMolString("c1ccccn1",true);
	assertEquals(res.getSecond(),0,res.getSecond());
	assertFalse(res.getFirst(),""==res.getFirst());

	res=RDKFuncs.checkMolString("c1c(R)cccc1C1(CC-C(C)C1)",true);
	assertEquals(1,res.getSecond());
	assertEquals(res.getFirst(),"",res.getFirst());
    }

    @Test public void testAvalonTools3() {
	ROMol m1,m2;
	m1 = RWMol.MolFromSmiles("c1ccccc1");
	m2 = RWMol.MolFromSmiles("c1ccccc1C");
	ExplicitBitVect bv1,bv2;
	bv1 = new ExplicitBitVect(1024);
	bv2 = new ExplicitBitVect(1024);
	RDKFuncs.getAvalonFP(m1,bv1,1024,false,false,RDKFuncs.getAvalonSSSBits());
	RDKFuncs.getAvalonFP(m2,bv2,1024,false,false,RDKFuncs.getAvalonSSSBits());
	assertEquals(RDKFuncs.TanimotoSimilarity(bv1,bv1),1.0,0.001);
	assertEquals(RDKFuncs.TanimotoSimilarity(bv2,bv2),1.0,0.001);
	assertTrue(RDKFuncs.TanimotoSimilarity(bv1,bv2)<1.0);
	assertTrue(bv1.getNumOnBits()>0);
	assertTrue(bv2.getNumOnBits()>0);
	assertTrue(bv1.getNumOnBits()<bv2.getNumOnBits());
	assertEquals(RDKFuncs.NumOnBitsInCommon(bv1,bv2),bv1.getNumOnBits());

    }
    @Test public void testAvalonTools4() {
	ROMol m1,m2;
	m1 = RWMol.MolFromSmiles("c1ccccc1");
	m2 = RWMol.MolFromSmiles("c1ccccc1C");
	ExplicitBitVect bv1,bv2;
	bv1 = new ExplicitBitVect(1024);
	bv2 = new ExplicitBitVect(1024);
	RDKFuncs.getAvalonFP(m1,bv1,1024,false,false,RDKFuncs.getAvalonSimilarityBits());
	RDKFuncs.getAvalonFP(m2,bv2,1024,false,false,RDKFuncs.getAvalonSimilarityBits()
);
	assertEquals(RDKFuncs.TanimotoSimilarity(bv1,bv1),1.0,0.001);
	assertEquals(RDKFuncs.TanimotoSimilarity(bv2,bv2),1.0,0.001);
	assertTrue(RDKFuncs.TanimotoSimilarity(bv1,bv2)<1.0);
	assertTrue(bv1.getNumOnBits()>0);
	assertTrue(bv2.getNumOnBits()>0);
	assertTrue(bv1.getNumOnBits()<bv2.getNumOnBits());
    }

    public static void main(String args[]) {
        org.junit.runner.JUnitCore.main("org.RDKit.AvalonLibTests");
    }

}