package strucTypes5;

import de.dhbwstuttgart.parser.JavaTXParser;
import de.dhbwstuttgart.strucTypes5.algo.TypeExpr;
import de.dhbwstuttgart.strucTypes5.assumptions.AssumptionAbstract;
import de.dhbwstuttgart.strucTypes5.assumptions.AssumptionMakerGlobal;
import de.dhbwstuttgart.strucTypes5.assumptions.AssumptionMakerLocal;
import de.dhbwstuttgart.strucTypes5.assumptions.AssumptionMap;
import de.dhbwstuttgart.strucTypes5.typeVars.TypeVarStore;
import de.dhbwstuttgart.syntaxtree.SourceFile;
import org.junit.Test;

import java.io.File;
import java.util.ArrayList;
import java.util.List;

import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

/**
 * Dieser Test pr�ft nur, ob .java-Dateien fehlerfrei geparst werden. Der
 * dabei erstellte Syntaxbaum wird nicht kontrolliert.
 * 
 * @author janulrich
 *
 */
public class TypeExprTest {
	private static final String rootDirectory = System.getProperty("user.dir") + "/test/strucTypes5/";

	@Test
	public void run() {


		List<String> filenames = new ArrayList<String>();
		filenames.add("AssumptionTest.jav");

		JavaTXParser parser = new JavaTXParser();
		try {
			for (String filename : filenames) {

				System.out.println("Teste: " + filename);

				SourceFile sf = parser.parse(new File(rootDirectory + filename));


				// Test of the Global Assumption Maker who make mass und fass;
				TypeVarStore typeVarStore = new TypeVarStore();
				AssumptionMakerGlobal makerGlobal = new AssumptionMakerGlobal(sf.getClasses().get(0), typeVarStore );
				System.out.println(typeVarStore.toString());
				System.out.println(makerGlobal.getAssumptionAbstractList().toString()) ;


				// Test of the Local AssumptionMaker who only makes the Assumption for an Local Method;
				AssumptionMakerLocal assumptionMakerLocal = new AssumptionMakerLocal(sf.getClasses().get(0).getMethods().get(0) , typeVarStore);
				System.out.println(assumptionMakerLocal.getResultAssumptionList());


				List<AssumptionAbstract> assAll = new ArrayList<>();
				assAll.addAll(assumptionMakerLocal.getResultAssumptionList());
				assAll.addAll(makerGlobal.getAssumptionAbstractList());
				AssumptionMap assumptionMap = new AssumptionMap();
				assumptionMap.addAll(assAll);


				TypeExpr typeExpr = new TypeExpr(assumptionMap , sf.getClasses().get(0).getMethods().get(0) , typeVarStore );
				System.out.println(typeExpr.getResultConstraints());
				System.out.println(typeExpr.getTypeVarStore());

			}

		} catch (Exception exc) {
			exc.printStackTrace();
			fail();
		}
		assertTrue("Tests durchlaufen", filenames.size() > 0);
	}
}