FlexPMD/language-module/parser/parser-impl/src/test/java/org/apache/flex/pmd/parser/impl/TestInterface.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     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.apache.flex.pmd.parser.impl;

import static org.junit.Assert.*;

import org.apache.flex.pmd.parser.exceptions.TokenException;
import org.junit.Test;

public class TestInterface extends AbstractAs3ParserTestBase {

    @Test
    public void testExtends() throws TokenException {
        assertPackageContent("1",
                "public interface A extends B { } ",
                "<content line=\"2\"><interface line=\"2\">"
                        + "<name line=\"2\">A</name><mod-list line=\"2\">"
                        + "<mod line=\"2\">public</mod>"
                        + "</mod-list><extends line=\"2\">B</extends>"
                        + "<content line=\"2\"></content></interface></content>");

        assertPackageContent("",
                "   public interface ITimelineEntryRenderer extends IFlexDisplayObject, IDataRenderer{}",
                "<content line=\"2\"><interface line=\"2\"><name line=\"2\""
                        + ">ITimelineEntryRenderer</name><mod-list line=\"2\">"
                        + "<mod line=\"2\">public</mod></mod-list><extends line=\"2\""
                        + ">IFlexDisplayObject</extends><extends line=\"2\">"
                        + "IDataRenderer</extends><content line=\"2\">"
                        + "</content></interface></content>");
    }

    @Test
    public void testInclude() throws TokenException {
        assertPackageContent("1",
                "public interface A extends B { include \"ITextFieldInterface.asz\" } ",
                "<content line=\"2\"><interface line=\"2\">"
                        + "<name line=\"2\">A</name><mod-list line=\"2\">"
                        + "<mod line=\"2\">public</mod></mod-list>" + "<extends line=\"2\">"
                        + "B</extends><content line=\"2\"><include line=\"2\">"
                        + "<primary line=\"2\">\"ITextFieldInterface.asz\"</primary>"
                        + "</include></content></interface></content>");
    }

    private void assertPackageContent(final String message,
                                      final String input,
                                      final String expected) throws TokenException {
        scn.setLines(new String[]
                {"{",
                        input,
                        "}",
                        "__END__"});
        asp.nextToken(); // first call
        asp.nextToken(); // skip {
        final String result = new ASTToXMLConverter().convert(asp.parsePackageContent());
        assertEquals(message, expected, result);
    }

}