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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2016 SonarSource SA
   4  * mailto:contact AT sonarsource DOT com
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 3 of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public License
  17  * along with this program; if not, write to the Free Software Foundation,
  18  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  */
  20 package org.sonar.server.computation.task.projectanalysis.qualitymodel;
  21
  22 import org.junit.Before;
  23 import org.junit.Rule;
  24 import org.junit.Test;
  25 import org.junit.rules.ExpectedException;
  26 import org.sonar.api.CoreProperties;
  27 import org.sonar.api.config.Settings;
  28 import org.sonar.api.measures.CoreMetrics;
  29 import org.sonar.api.utils.MessageException;
  30
  31 import static org.assertj.core.api.Assertions.assertThat;
  32 import static org.sonar.api.CoreProperties.DEVELOPMENT_COST;
  33 import static org.sonar.api.CoreProperties.LANGUAGE_SPECIFIC_PARAMETERS;
  34 import static org.sonar.api.CoreProperties.LANGUAGE_SPECIFIC_PARAMETERS_LANGUAGE_KEY;
  35 import static org.sonar.api.CoreProperties.LANGUAGE_SPECIFIC_PARAMETERS_MAN_DAYS_KEY;
  36
  37 public class RatingSettingsTest {
  38
  39   private Settings settings;
  40
  41   @Rule
  42   public ExpectedException throwable = ExpectedException.none();
  43
  44   @Before
  45   public void setUp() {
  46     settings = new Settings();
  47   }
  48
  49   @Test
  50   public void load_rating_grid() {
  51     settings.setProperty(CoreProperties.RATING_GRID, "1,3.4,8,50");
  52     RatingSettings configurationLoader = new RatingSettings(settings);
  53
  54     double[] grid = configurationLoader.getRatingGrid().getGridValues();
  55     assertThat(grid).hasSize(4);
  56     assertThat(grid[0]).isEqualTo(1.0);
  57     assertThat(grid[1]).isEqualTo(3.4);
  58     assertThat(grid[2]).isEqualTo(8.0);
  59     assertThat(grid[3]).isEqualTo(50.0);
  60   }
  61
  62   @Test
  63   public void load_work_units_for_language() {
  64     settings.setProperty(DEVELOPMENT_COST, "50");
  65     RatingSettings configurationLoader = new RatingSettings(settings);
  66
  67     assertThat(configurationLoader.getDevCost("defaultLanguage")).isEqualTo(50L);
  68   }
  69
  70   @Test
  71   public void load_overridden_values_for_language() {
  72
  73     String aLanguage = "aLanguage";
  74     String anotherLanguage = "anotherLanguage";
  75
  76     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS, "0,1");
  77     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "0" + "." + LANGUAGE_SPECIFIC_PARAMETERS_LANGUAGE_KEY, aLanguage);
  78     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "0" + "." + LANGUAGE_SPECIFIC_PARAMETERS_MAN_DAYS_KEY, "30");
  79     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "0" + "." + CoreProperties.LANGUAGE_SPECIFIC_PARAMETERS_SIZE_METRIC_KEY, CoreMetrics.NCLOC_KEY);
  80     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "1" + "." + LANGUAGE_SPECIFIC_PARAMETERS_LANGUAGE_KEY, anotherLanguage);
  81     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "1" + "." + LANGUAGE_SPECIFIC_PARAMETERS_MAN_DAYS_KEY, "40");
  82     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "1" + "." + CoreProperties.LANGUAGE_SPECIFIC_PARAMETERS_SIZE_METRIC_KEY, CoreMetrics.COMPLEXITY_KEY);
  83
  84     RatingSettings configurationLoader = new RatingSettings(settings);
  85
  86     assertThat(configurationLoader.getDevCost(aLanguage)).isEqualTo(30L);
  87     assertThat(configurationLoader.getDevCost(anotherLanguage)).isEqualTo(40L);
  88   }
  89
  90   @Test
  91   public void fail_on_invalid_rating_grid_configuration() {
  92     RatingSettings configurationLoader = new RatingSettings(settings);
  93
  94     throwable.expect(IllegalArgumentException.class);
  95     settings.setProperty(CoreProperties.RATING_GRID, "a b c");
  96
  97     configurationLoader.getRatingGrid();
  98   }
  99
 100   @Test
 101   public void use_generic_value_when_specific_setting_is_missing() {
 102     String aLanguage = "aLanguage";
 103
 104     settings.setProperty(DEVELOPMENT_COST, "30");
 105     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS, "0");
 106     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "0" + "." + LANGUAGE_SPECIFIC_PARAMETERS_LANGUAGE_KEY, aLanguage);
 107     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "0" + "." + LANGUAGE_SPECIFIC_PARAMETERS_MAN_DAYS_KEY, "40");
 108
 109     RatingSettings configurationLoader = new RatingSettings(settings);
 110
 111     assertThat(configurationLoader.getDevCost(aLanguage)).isEqualTo(40L);
 112   }
 113
 114   @Test
 115   public void constructor_fails_with_ME_if_language_specific_parameter_language_is_missing() {
 116     settings.setProperty(DEVELOPMENT_COST, "30");
 117     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS, "0");
 118     settings.setProperty(LANGUAGE_SPECIFIC_PARAMETERS + "." + "0" + "." + LANGUAGE_SPECIFIC_PARAMETERS_MAN_DAYS_KEY, "40");
 119
 120     throwable.expect(MessageException.class);
 121     throwable.expectMessage("Technical debt configuration is corrupted. At least one language specific parameter has no Language key. " +
 122       "Contact your administrator to update this configuration in the global administration section of SonarQube.");
 123
 124     new RatingSettings(settings);
 125   }
 126 }