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