GlobalsPersistenceTest.java

/*
 * Copyright 2015 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/

package org.drools.workbench.screens.globals.backend.server.util;

import org.junit.Test;
import org.drools.workbench.screens.globals.backend.server.util.GlobalsPersistence;
import org.drools.workbench.screens.globals.model.Global;
import org.drools.workbench.screens.globals.model.GlobalsModel;

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

/**
 * Tests for GlobalsPersistence
 */
public class GlobalsPersistenceTest {

    @Test
    public void testMarshalling() {
        final GlobalsModel model = new GlobalsModel();
        final String expected = "global java.lang.String myString;\n";

        model.getGlobals().add( new Global( "myString",
                                            "java.lang.String" ) );
        final String actual = GlobalsPersistence.getInstance().marshal( model );

        assertNotNull( actual );
        assertEquals( expected,
                      actual );
    }

    @Test
    public void testUnmarshalling() {
        final String content = "global java.lang.String myString;\n";
        final GlobalsModel model = GlobalsPersistence.getInstance().unmarshal( content );

        assertNotNull( model );
        assertEquals( 1,
                      model.getGlobals().size() );
        assertEquals( "java.lang.String",
                      model.getGlobals().get( 0 ).getClassName() );
        assertEquals( "myString",
                      model.getGlobals().get( 0 ).getAlias() );
    }

}