com.grantingersoll.opengrok.analysis.php.TestPhpSymbolTokenizer.java Source code

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/*
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 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * See LICENSE.txt included in this distribution for the specific
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 * file and include the License file at LICENSE.txt.
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package com.grantingersoll.opengrok.analysis.php;

import com.grantingersoll.opengrok.analysis.SymbolTokenizer;
import org.apache.commons.io.IOUtils;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.Tokenizer;
import org.junit.Test;

import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.Reader;
import java.nio.charset.StandardCharsets;

public class TestPhpSymbolTokenizer extends BaseTokenStreamTestCase {
    private Analyzer analyzer;

    @Override
    public void setUp() throws Exception {
        super.setUp();
        analyzer = new Analyzer() {
            @Override
            protected TokenStreamComponents createComponents(String fieldName) {
                Tokenizer tokenizer = new PhpSymbolTokenizer(newAttributeFactory());
                return new TokenStreamComponents(tokenizer);
            }
        };
    }

    @Override
    public void tearDown() throws Exception {
        analyzer.close();
        super.tearDown();
    }

    @Test
    public void testHexLiteral() throws Exception {
        String input = "0xFFFF";
        String[] output = new String[] {}; // zero output tokens
        assertAnalyzesTo(analyzer, input, output);
    }

    @Test
    public void test() throws Exception {
        String input;
        try (InputStream stream = TestPhpSymbolTokenizer.class.getResourceAsStream("my_php.inc");
                Reader in = new InputStreamReader(stream, StandardCharsets.UTF_8)) {
            input = IOUtils.toString(in);
        }
        String[] output = new String[] {
                //// <?php
                //// /**
                ////  *
                ////  * @file
                ////  * @brief
                ////  *
                ////  * @responsible
                ////  * @author
                ////  * @version
                ////  * @copyright
                ////  */
                ////
                "ConnectivityAssistant", "ManagerRpc", //// class ConnectivityAssistant extends ManagerRpc {
                "p_result", ////    public $p_result = '';
                "p_parameters", ////    protected $p_parameters = array(
                ////             'set' => array(
                ////                'config'  => 'array',
                ////                'revertTimeout' => 'integer'
                ////             )
                ////    );
                ////
                "p_manager", ////   protected $p_manager = 'myproduct::ConnectivityAssistant';
                ////
                "set", "p_config", "p_revertTimeout", ////    public function set($p_config, $p_revertTimeout) {
                "this", "p_handleResponse", "p_errors", "this", "p_call", "set", "p_result", "p_config",
                "p_revertTimeout", "p_result" ////       return $this->p_handleResponse(&$p_errors, $this->p_call()->set(&$p_result, $p_config, $p_revertTimeout), $p_result);
                                                                                                                                       ////    }
                                                                                                                                       //// }; // Configuration
                                                                                                                                       //// ?>
                                                                                                                                       ////
        };
        assertAnalyzesTo(analyzer, input, output);
    }

    @Test
    public void testMimeType() {
        SymbolTokenizer tokenizer = new PhpSymbolTokenizer(newAttributeFactory());
        assertEquals("text/x-php", tokenizer.getMimeType());
    }

    @Test
    public void testSourceCodeLanguage() {
        SymbolTokenizer tokenizer = new PhpSymbolTokenizer(newAttributeFactory());
        assertEquals("PHP", tokenizer.getSourceCodeLanguage());
    }
}