org.sonar.plugins.xml.parsers.LineCountParserTest.java Source code

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Here is the source code for org.sonar.plugins.xml.parsers.LineCountParserTest.java

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/*
 * SonarQube XML Plugin
 * Copyright (C) 2010 SonarSource
 * dev@sonar.codehaus.org
 *
 * Licensed 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.sonar.plugins.xml.parsers;

import org.apache.commons.io.FileUtils;
import org.junit.Ignore;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.sonar.api.utils.SonarException;

import java.io.File;
import java.io.IOException;

import static org.fest.assertions.Assertions.assertThat;

public class LineCountParserTest {

    @Rule
    public ExpectedException thrown = ExpectedException.none();

    @Test
    public void testSimpleLineCountParser() throws IOException {
        LineCountParser parser = new LineCountParser();
        int numCommentLine = parser.countLinesOfComment(
                FileUtils.openInputStream(new File("src/test/resources/parsers/linecount/simple.xml")));

        assertThat(numCommentLine).isEqualTo(1);
    }

    @Test
    public void testComplexLineCountParser() throws IOException {
        LineCountParser parser = new LineCountParser();
        int numCommentLine = parser.countLinesOfComment(
                FileUtils.openInputStream(new File("src/test/resources/parsers/linecount/complex.xml")));

        assertThat(numCommentLine).isEqualTo(4);
    }

    // SONARPLUGINS-1760
    @Test
    public void shouldNotInfiniteLoopWhenParsingInvalidXml() throws IOException {
        LineCountParser parser = new LineCountParser();

        thrown.expect(SonarException.class);

        parser.countLinesOfComment(
                FileUtils.openInputStream(new File("src/test/resources/parsers/linecount/invalid.xml")));
    }

}