org.sonar.plugins.xml.LineCountSensorTest.java Source code

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

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/*
 * Sonar XML Plugin
 * Copyright (C) 2010 Matthijs Galesloot
 * 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;

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

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

import org.apache.commons.configuration.PropertiesConfiguration;
import org.apache.commons.io.FileUtils;
import org.apache.maven.project.MavenProject;
import org.junit.Test;
import org.sonar.api.measures.CoreMetrics;
import org.sonar.api.resources.DefaultProjectFileSystem;
import org.sonar.api.resources.Languages;
import org.sonar.api.resources.Project;
import org.sonar.api.resources.Resource;
import org.sonar.plugins.xml.language.Xml;
import org.sonar.plugins.xml.parsers.LineCountParser;

public class LineCountSensorTest {

    @Test
    public void testLineCountParser() throws IOException {
        LineCountParser parser = new LineCountParser();
        int numCommentLines = parser.countLinesOfComment(
                FileUtils.openInputStream(new File("src/test/resources/checks/generic/catalog.xml")));
        assertEquals(1, numCommentLines);
    }

    @Test
    public void failingLineCountParser() throws IOException {
        LineCountParser parser = new LineCountParser();
        String filename = "src/test/resources/checks/generic/header.html";

        int numCommentLines = parser.countLinesOfComment(FileUtils.openInputStream(new File(filename)));
        assertEquals(0, numCommentLines);
    }

    @Test
    public void testLineCountSensor() {
        LineCountSensor lineCountSensor = new LineCountSensor();

        MockSensorContext sensorContext = new MockSensorContext();
        Project project = new Project("");
        project.setConfiguration(new PropertiesConfiguration());
        project.setFileSystem(new DefaultProjectFileSystem(project, new Languages(new Xml())));
        project.setPom(new MavenProject());
        project.setLanguageKey(Xml.KEY);
        project.getPom().addCompileSourceRoot("src/test/resources/checks/generic");

        assertTrue(lineCountSensor.shouldExecuteOnProject(project));
        lineCountSensor.analyse(project, sensorContext);

        for (Resource resource : sensorContext.getResources()) {
            assertTrue(sensorContext.getMeasure(resource, CoreMetrics.LINES).getIntValue() > 10);
            assertTrue(sensorContext.getMeasure(resource, CoreMetrics.NCLOC).getIntValue() > 10);
        }
    }
}