mc.feature.ast.ASTTest.java Source code

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Here is the source code for mc.feature.ast.ASTTest.java

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/*
 * ******************************************************************************
 * MontiCore Language Workbench
 * Copyright (c) 2015, MontiCore, All rights reserved.
 *
 * This project is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3.0 of the License, or (at your option) any later version.
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this project. If not, see <http://www.gnu.org/licenses/>.
 * ******************************************************************************
 */

package mc.feature.ast;

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

import java.io.File;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;

import org.apache.commons.io.FilenameUtils;
import org.junit.Test;

import de.monticore.MontiCoreScript;
import de.monticore.grammar.grammar._ast.ASTMCGrammar;
import mc.feature.delete.deletetest._ast.ASTChild;
import mc.feature.delete.deletetest._ast.ASTParent;
import mc.feature.delete.deletetest._ast.DeleteTestNodeFactory;
import mc.feature.featuredsl._ast.ASTA;
import mc.feature.featuredsl._ast.FeatureDSLNodeFactory;

public class ASTTest {

    @Test
    public void testGet_ChildNodes1() {
        List<ASTA> aList = new ArrayList<>();
        ASTA a = FeatureDSLNodeFactory.createASTA();
        assertEquals(0, aList.size());
        aList.add(a);
        assertEquals(1, aList.size());
    }

    @Test
    public void testGet_ChildNodes2() {
        ASTParent p = DeleteTestNodeFactory.createASTParent();
        ASTChild s = DeleteTestNodeFactory.createASTChild();
        p.get_Children().add(s);
        p.setSon(s);
        assertEquals(1, p.get_Children().size());
        assertTrue(p.get_Children().contains(s));
    }

    @Test
    public void testFileNameInSourcePosition() {
        String grammarToTest = "src/test/resources/mc/grammar/SimpleGrammarWithConcept.mc4";

        Path model = Paths.get(new File(grammarToTest).getAbsolutePath());

        MontiCoreScript mc = new MontiCoreScript();
        Optional<ASTMCGrammar> ast = mc.parseGrammar(model);
        assertTrue(ast.isPresent());
        ASTMCGrammar clonedAst = ast.get().deepClone();
        assertTrue(clonedAst.get_SourcePositionStart().getFileName().isPresent());
        assertEquals("SimpleGrammarWithConcept.mc4",
                FilenameUtils.getName(clonedAst.get_SourcePositionStart().getFileName().get()));
    }

}