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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.api.posttask;
  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 org.junit.Rule;
  26 import org.junit.Test;
  27 import org.junit.rules.ExpectedException;
  28 import org.junit.runner.RunWith;
  29 import org.sonar.api.ce.posttask.QualityGate;
  30
  31 import static org.assertj.core.api.Assertions.assertThat;
  32
  33 @RunWith(DataProviderRunner.class)
  34 public class ConditionImplTest {
  35   private static final String METRIC_KEY = "metricKey";
  36   private static final String ERROR_THRESHOLD = "error threshold";
  37   private static final String WARN_THRESHOLD = "warn threshold";
  38   private static final String VALUE = "value";
  39
  40   @Rule
  41   public ExpectedException expectedException = ExpectedException.none();
  42
  43   private ConditionImpl.Builder builder = ConditionImpl.newBuilder()
  44     .setStatus(QualityGate.EvaluationStatus.OK)
  45     .setMetricKey(METRIC_KEY)
  46     .setOperator(QualityGate.Operator.GREATER_THAN)
  47     .setErrorThreshold(ERROR_THRESHOLD)
  48     .setWarningThreshold(WARN_THRESHOLD)
  49     .setValue(VALUE);
  50
  51   @Test
  52   public void build_throws_NPE_if_status_is_null() {
  53     builder.setStatus(null);
  54
  55     expectedException.expect(NullPointerException.class);
  56     expectedException.expectMessage("status can not be null");
  57
  58     builder.build();
  59   }
  60
  61   @Test
  62   public void build_throws_NPE_if_metricKey_is_null() {
  63     builder.setMetricKey(null);
  64
  65     expectedException.expect(NullPointerException.class);
  66     expectedException.expectMessage("metricKey can not be null");
  67
  68     builder.build();
  69   }
  70
  71   @Test
  72   public void build_throws_NPE_if_operator_is_null() {
  73     builder.setOperator(null);
  74
  75     expectedException.expect(NullPointerException.class);
  76     expectedException.expectMessage("operator can not be null");
  77
  78     builder.build();
  79   }
  80
  81   @Test
  82   public void build_throws_IAE_if_both_thresholds_are_null() {
  83     builder.setWarningThreshold(null)
  84       .setErrorThreshold(null);
  85
  86     expectedException.expect(IllegalArgumentException.class);
  87     expectedException.expectMessage("At least one of errorThreshold and warningThreshold must be non null");
  88
  89     builder.build();
  90   }
  91
  92   @Test
  93   public void getValue_throws_ISE_when_condition_type_is_NO_VALUE() {
  94     builder.setStatus(QualityGate.EvaluationStatus.NO_VALUE).setValue(null);
  95     ConditionImpl condition = builder.build();
  96
  97     expectedException.expect(IllegalStateException.class);
  98     expectedException.expectMessage("There is no value when status is NO_VALUE");
  99
 100     condition.getValue();
 101   }
 102
 103   @DataProvider
 104   public static Object[][] allStatusesButNO_VALUE() {
 105     Object[][] res = new Object[QualityGate.EvaluationStatus.values().length - 1][1];
 106     int i = 0;
 107     for (QualityGate.EvaluationStatus status : QualityGate.EvaluationStatus.values()) {
 108       if (status != QualityGate.EvaluationStatus.NO_VALUE) {
 109         res[i][0] = status;
 110         i++;
 111       }
 112     }
 113     return res;
 114   }
 115
 116   @Test
 117   @UseDataProvider("allStatusesButNO_VALUE")
 118   public void build_throws_IAE_if_value_is_null_but_status_is_not_NO_VALUE(QualityGate.EvaluationStatus status) {
 119     builder.setStatus(status)
 120       .setValue(null);
 121
 122     expectedException.expect(IllegalArgumentException.class);
 123     expectedException.expectMessage("value can not be null when status is not NO_VALUE");
 124
 125     builder.build();
 126   }
 127
 128   @Test
 129   public void build_throws_IAE_if_value_is_not_null_but_status_is_NO_VALUE() {
 130     builder.setStatus(QualityGate.EvaluationStatus.NO_VALUE);
 131
 132     expectedException.expect(IllegalArgumentException.class);
 133     expectedException.expectMessage("value must be null when status is NO_VALUE");
 134
 135     builder.build();
 136   }
 137
 138   @Test
 139   public void toString_ConditionImpl_of_type_different_from_NO_VALUE() {
 140     assertThat(builder.build().toString())
 141       .isEqualTo(
 142         "ConditionImpl{status=OK, metricKey='metricKey', operator=GREATER_THAN, errorThreshold='error threshold', warningThreshold='warn threshold', value='value'}");
 143   }
 144
 145   @Test
 146   public void toString_ConditionImpl_of_type_NO_VALUE() {
 147     builder.setStatus(QualityGate.EvaluationStatus.NO_VALUE)
 148       .setValue(null);
 149
 150     assertThat(builder.build().toString())
 151       .isEqualTo(
 152         "ConditionImpl{status=NO_VALUE, metricKey='metricKey', operator=GREATER_THAN, errorThreshold='error threshold', warningThreshold='warn threshold', value='null'}");
 153   }
 154
 155   @Test
 156   public void verify_getters() {
 157     ConditionImpl underTest = builder.build();
 158
 159     assertThat(underTest.getStatus()).isEqualTo(QualityGate.EvaluationStatus.OK);
 160     assertThat(underTest.getMetricKey()).isEqualTo(METRIC_KEY);
 161     assertThat(underTest.getOperator()).isEqualTo(QualityGate.Operator.GREATER_THAN);
 162     assertThat(underTest.getErrorThreshold()).isEqualTo(ERROR_THRESHOLD);
 163     assertThat(underTest.getWarningThreshold()).isEqualTo(WARN_THRESHOLD);
 164     assertThat(underTest.getValue()).isEqualTo(VALUE);
 165   }
 166 }