FlexPMD/language-module/parser/parser-impl/src/test/java/org/apache/flex/pmd/parser/impl/TestAS3ScannerWithFiles.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.ast.Token;
import org.apache.flex.pmd.utils.FileUtils;
import org.junit.Ignore;
import org.junit.Test;

import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;

public class TestAS3ScannerWithFiles extends AbstractAs3ParserTestBase {

    @Test
    @Ignore("Simple.as has the completely wrong structure ... have to fix this first.")
    public void testSimple() throws IOException,
            URISyntaxException {
        final String[] expected = new String[]
                {"package",
                        "simple",
                        "{",
                        "public",
                        "class",
                        "Simple",
                        "{",
                        "public",
                        "function",
                        "Simple",
                        "(",
                        ")",
                        "{",
                        "trace",
                        "(",
                        "\"Simple\"",
                        ")",
                        ";",
                        "}",
                        "}"};
      assertFile( expected,
                  "Simple.as" );

    }

    private void assertFile(final String[] expected,
                            final String fileName) throws IOException,
            URISyntaxException {
        final String[] lines = FileUtils.readLines(new File(getClass().getResource("/examples/unformatted/")
                .toURI()
                .getPath()
                + fileName));
        assertLines(expected,
                lines);
    }

    private void assertLines(final String[] expected,
                             final String[] lines) {
        scn.setLines(lines);
        for (int i = 0; i < expected.length; i++) {
            assertText(Integer.toString(i),
                    expected[i]);
        }
    }

    private void assertText(final String message,
                            final String text) {
        Token token = scn.nextToken();
        assertEquals(message,
                text,
                token.getText());
    }
}