org.sonar.plugins.gosu.codenarc.CodeNarcXMLParserTest.java Source code

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Here is the source code for org.sonar.plugins.gosu.codenarc.CodeNarcXMLParserTest.java

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/*
 * Sonar Gosu Plugin
 * Copyright (C) 2016-2017 SonarSource SA
 * mailto:info AT sonarsource DOT com
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
package org.sonar.plugins.gosu.codenarc;

import org.apache.commons.io.FileUtils;
import org.junit.Test;
import org.mockito.Matchers;
import org.mockito.Mockito;
import org.sonar.api.batch.fs.FilePredicate;
import org.sonar.api.batch.fs.FilePredicates;
import org.sonar.api.batch.fs.FileSystem;
import org.sonar.plugins.gosu.codenarc.CodeNarcXMLParser.CodeNarcViolation;

import java.util.List;

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

public class CodeNarcXMLParserTest {

    @Test
    public void should_parse_report() throws Exception {
        FileSystem fileSystem = Mockito.mock(FileSystem.class);
        Mockito.when(fileSystem.predicates()).thenReturn(Mockito.mock(FilePredicates.class));
        Mockito.when(fileSystem.hasFiles(Matchers.any(FilePredicate.class))).thenReturn(true);
        List<CodeNarcViolation> violations = CodeNarcXMLParser
                .parse(FileUtils.toFile(getClass().getResource("parsing/sample.xml")), fileSystem);

        assertThat(violations.size()).isEqualTo(17);

        CodeNarcViolation violation = violations.get(0);
        assertThat(violation.getRuleName()).isEqualTo("EmptyElseBlock");
        assertThat(violation.getFilename()).isEqualTo("samples/src/org/codenarc/sample/domain/SampleDomain.gosu");
        assertThat(violation.getLine()).isEqualTo(24);
        assertThat(violation.getMessage()).isEqualTo("");

        violation = violations.get(1);
        assertThat(violation.getRuleName()).isEqualTo("EmptyIfStatement");
        assertThat(violation.getFilename()).isEqualTo("samples/src/org/codenarc/sample/domain/SampleDomain.gosu");
        assertThat(violation.getLine()).isEqualTo(21);
        assertThat(violation.getMessage()).isEqualTo("");
    }

    @Test
    public void should_not_fail_if_line_number_not_specified() throws Exception {
        FileSystem fileSystem = Mockito.mock(FileSystem.class);
        Mockito.when(fileSystem.predicates()).thenReturn(Mockito.mock(FilePredicates.class));
        Mockito.when(fileSystem.hasFiles(Matchers.any(FilePredicate.class))).thenReturn(true);
        List<CodeNarcViolation> violations = CodeNarcXMLParser.parse(
                FileUtils.toFile(getClass().getResource("parsing/line-number-not-specified.xml")), fileSystem);

        assertThat(violations.size()).isEqualTo(1);

        CodeNarcViolation violation = violations.get(0);
        assertThat(violation.getRuleName()).isEqualTo("CyclomaticComplexity");
        assertThat(violation.getFilename()).isEqualTo("org/example/Example.gosu");
        assertThat(violation.getLine()).isNull();
        assertThat(violation.getMessage())
                .isEqualTo("The cyclomatic complexity for class [org.example.Example] is [27.0]");
    }

}