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   1 /*
   2  * SonarQube
   3  * Copyright (C) 2009-2019 SonarSource SA
   4  * mailto:info 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.ce.task.projectanalysis.qualitygate;
  21
  22 import com.google.common.collect.ImmutableList;
  23 import com.tngtech.java.junit.dataprovider.DataProvider;
  24 import com.tngtech.java.junit.dataprovider.DataProviderRunner;
  25 import com.tngtech.java.junit.dataprovider.UseDataProvider;
  26 import java.util.ArrayList;
  27 import java.util.List;
  28 import java.util.Locale;
  29 import org.junit.Test;
  30 import org.junit.runner.RunWith;
  31 import org.sonar.api.i18n.I18n;
  32 import org.sonar.api.utils.Durations;
  33 import org.sonar.ce.task.projectanalysis.measure.Measure;
  34 import org.sonar.ce.task.projectanalysis.metric.Metric;
  35 import org.sonar.ce.task.projectanalysis.metric.MetricImpl;
  36
  37 import static org.assertj.core.api.Assertions.assertThat;
  38 import static org.mockito.Mockito.mock;
  39 import static org.mockito.Mockito.when;
  40 import static org.sonar.ce.task.projectanalysis.measure.Measure.Level.ERROR;
  41 import static org.sonar.ce.task.projectanalysis.measure.Measure.Level.WARN;
  42
  43 @RunWith(DataProviderRunner.class)
  44 public class EvaluationResultTextConverterTest {
  45   private static final Metric INT_METRIC = new MetricImpl(1, "key", "int_metric_name", Metric.MetricType.INT);
  46   private static final Metric SOME_VARIATION_METRIC = new MetricImpl(2, "new_variation_of_trololo", "variation_of_trololo_name", Metric.MetricType.INT);
  47   private static final Condition EQ_10_CONDITION = new Condition(INT_METRIC, Condition.Operator.EQUALS.getDbValue(), "10", null);
  48   private static final EvaluationResult OK_EVALUATION_RESULT = new EvaluationResult(Measure.Level.OK, null);
  49   private static final String ERROR_THRESHOLD = "error_threshold";
  50   private static final String WARNING_THRESHOLD = "warning_threshold";
  51   private static final String SOME_MODE = "mode";
  52   private static final String SOME_ANALYSIS_UUID = "u1";
  53
  54   private I18n i18n = mock(I18n.class);
  55   private Durations durations = mock(Durations.class);
  56   private EvaluationResultTextConverter underTest = new EvaluationResultTextConverterImpl(i18n, durations);
  57
  58   @Test(expected = NullPointerException.class)
  59   public void evaluate_throws_NPE_if_Condition_arg_is_null() {
  60     underTest.asText(null, OK_EVALUATION_RESULT);
  61   }
  62
  63   @Test(expected = NullPointerException.class)
  64   public void evaluate_throws_NPE_if_EvaluationResult_arg_is_null() {
  65     underTest.asText(EQ_10_CONDITION, null);
  66   }
  67
  68   @Test
  69   public void evaluate_returns_null_if_EvaluationResult_has_level_OK() {
  70     assertThat(underTest.asText(EQ_10_CONDITION, OK_EVALUATION_RESULT)).isNull();
  71   }
  72
  73   @DataProvider
  74   public static Object[][] all_operators_for_error_warning_levels() {
  75     List<Object[]> res = new ArrayList<>();
  76     for (Condition.Operator operator : Condition.Operator.values()) {
  77       for (Measure.Level level : ImmutableList.of(ERROR, WARN)) {
  78         res.add(new Object[] {operator, level});
  79       }
  80     }
  81     return res.toArray(new Object[res.size()][2]);
  82   }
  83
  84   @Test
  85   @UseDataProvider("all_operators_for_error_warning_levels")
  86   public void evaluate_returns_msg_of_metric_plus_operator_plus_threshold_for_level_argument(Condition.Operator operator, Measure.Level level) {
  87     String metricMsg = "int_metric_msg";
  88
  89     when(i18n.message(Locale.ENGLISH, "metric." + INT_METRIC.getKey() + ".name", INT_METRIC.getName()))
  90       .thenReturn(metricMsg);
  91
  92     Condition condition = new Condition(INT_METRIC, operator.getDbValue(), ERROR_THRESHOLD, WARNING_THRESHOLD);
  93
  94     assertThat(underTest.asText(condition, new EvaluationResult(level, null)))
  95       .isEqualTo(metricMsg + " " + toSign(operator) + " " + getThreshold(level));
  96   }
  97
  98   private String getThreshold(Measure.Level level) {
  99     return level == ERROR ? ERROR_THRESHOLD : WARNING_THRESHOLD;
 100   }
 101
 102   @Test
 103   @UseDataProvider("all_operators_for_error_warning_levels")
 104   public void evaluate_does_not_add_variation_if_metric_starts_with_variation_prefix_but_period_is_null(Condition.Operator operator, Measure.Level level) {
 105     String metricMsg = "trololo_metric_msg";
 106
 107     when(i18n.message(Locale.ENGLISH, "metric." + SOME_VARIATION_METRIC.getKey() + ".name", SOME_VARIATION_METRIC.getName()))
 108       .thenReturn(metricMsg);
 109
 110     Condition condition = new Condition(SOME_VARIATION_METRIC, operator.getDbValue(), ERROR_THRESHOLD, WARNING_THRESHOLD);
 111
 112     assertThat(underTest.asText(condition, new EvaluationResult(level, null)))
 113       .isEqualTo(metricMsg + " " + toSign(operator) + " " + getThreshold(level));
 114   }
 115
 116   private static String toSign(Condition.Operator operator) {
 117     switch (operator) {
 118       case EQUALS:
 119         return "=";
 120       case NOT_EQUALS:
 121         return "!=";
 122       case GREATER_THAN:
 123         return ">";
 124       case LESS_THAN:
 125         return "<";
 126       default:
 127         throw new IllegalArgumentException("Unsupported operator");
 128     }
 129   }
 130 }