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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.component;
  21
  22 import org.junit.Rule;
  23 import org.junit.Test;
  24 import org.junit.rules.ExpectedException;
  25 import org.sonar.scanner.protocol.output.ScannerReport;
  26 import org.sonar.scanner.protocol.output.ScannerReport.Component.ComponentType;
  27
  28 import static com.google.common.base.Predicates.in;
  29 import static com.google.common.base.Predicates.not;
  30 import static com.google.common.collect.FluentIterable.from;
  31 import static java.util.Arrays.asList;
  32 import static org.assertj.core.api.Assertions.assertThat;
  33 import static org.assertj.core.api.Assertions.fail;
  34 import static org.sonar.scanner.protocol.output.ScannerReport.Component.ComponentType.DIRECTORY;
  35 import static org.sonar.scanner.protocol.output.ScannerReport.Component.ComponentType.FILE;
  36 import static org.sonar.scanner.protocol.output.ScannerReport.Component.ComponentType.UNRECOGNIZED;
  37 import static org.sonar.scanner.protocol.output.ScannerReport.Component.ComponentType.UNSET;
  38 import static org.sonar.server.computation.task.projectanalysis.component.ComponentImpl.builder;
  39
  40 public class ComponentImplTest {
  41
  42   static final String KEY = "KEY";
  43   static final String UUID = "UUID";
  44
  45   @Rule
  46   public ExpectedException thrown = ExpectedException.none();
  47
  48   @Test
  49   public void verify_key_and_uuid() throws Exception {
  50     ComponentImpl component = builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setKey(KEY).setUuid(UUID).build();
  51
  52     assertThat(component.getKey()).isEqualTo(KEY);
  53     assertThat(component.getUuid()).isEqualTo(UUID);
  54   }
  55
  56   @Test
  57   public void builder_throws_NPE_if_component_arg_is_Null() {
  58     thrown.expect(NullPointerException.class);
  59
  60     builder(null);
  61   }
  62
  63   @Test
  64   public void set_key_throws_NPE_if_component_arg_is_Null() {
  65     thrown.expect(NullPointerException.class);
  66
  67     builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setUuid(null);
  68   }
  69
  70   @Test
  71   public void set_uuid_throws_NPE_if_component_arg_is_Null() {
  72     thrown.expect(NullPointerException.class);
  73
  74     builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setKey(null);
  75   }
  76
  77   @Test
  78   public void build_without_key_throws_NPE_if_component_arg_is_Null() {
  79     thrown.expect(NullPointerException.class);
  80
  81     builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setUuid("ABCD").build();
  82   }
  83
  84   @Test
  85   public void build_without_uuid_throws_NPE_if_component_arg_is_Null() {
  86     thrown.expect(NullPointerException.class);
  87
  88     builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setKey(KEY).build();
  89   }
  90
  91   @Test
  92   public void get_name_from_batch_component() {
  93     String name = "project";
  94     ComponentImpl component = buildSimpleComponent(ScannerReport.Component.newBuilder().setType(FILE).setName(name).build());
  95     assertThat(component.getName()).isEqualTo(name);
  96   }
  97
  98   @Test
  99   public void get_version_from_batch_component() {
 100     String version = "1.0";
 101     ComponentImpl component = buildSimpleComponent(ScannerReport.Component.newBuilder().setType(FILE).setVersion(version).build());
 102     assertThat(component.getReportAttributes().getVersion()).isEqualTo(version);
 103   }
 104
 105   @Test
 106   public void getFileAttributes_throws_ISE_if_BatchComponent_does_not_have_type_FILE() {
 107     for (ComponentType componentType : from(asList(ComponentType.values())).filter(not(in(asList(FILE, UNSET, UNRECOGNIZED))))) {
 108       ComponentImpl component = buildSimpleComponent(ScannerReport.Component.newBuilder().setType(componentType).build());
 109       try {
 110         component.getFileAttributes();
 111         fail("A IllegalStateException should have been raised");
 112       } catch (IllegalStateException e) {
 113         assertThat(e).hasMessage("Only component of type FILE have a FileAttributes object");
 114       }
 115     }
 116   }
 117
 118   @Test
 119   public void isUnitTest_returns_true_if_IsTest_is_set_in_BatchComponent() {
 120     ComponentImpl component = buildSimpleComponent(ScannerReport.Component.newBuilder().setType(FILE).setIsTest(true).build());
 121
 122     assertThat(component.getFileAttributes().isUnitTest()).isTrue();
 123   }
 124
 125   @Test
 126   public void isUnitTest_returns_value_of_language_of_BatchComponent() {
 127     String languageKey = "some language key";
 128     ComponentImpl component = buildSimpleComponent(ScannerReport.Component.newBuilder().setType(FILE).setLanguage(languageKey).build());
 129
 130     assertThat(component.getFileAttributes().getLanguageKey()).isEqualTo(languageKey);
 131   }
 132
 133   @Test
 134   public void build_with_child() throws Exception {
 135     ComponentImpl child = builder(ScannerReport.Component.newBuilder().setType(FILE).build())
 136       .setKey("CHILD_KEY")
 137       .setUuid("CHILD_UUID")
 138       .build();
 139     ComponentImpl componentImpl = builder(ScannerReport.Component.newBuilder().setType(DIRECTORY).build())
 140       .setKey(KEY)
 141       .setUuid(UUID)
 142       .addChildren(child)
 143       .build();
 144
 145     assertThat(componentImpl.getChildren()).hasSize(1);
 146     Component childReloaded = componentImpl.getChildren().iterator().next();
 147     assertThat(childReloaded.getKey()).isEqualTo("CHILD_KEY");
 148     assertThat(childReloaded.getUuid()).isEqualTo("CHILD_UUID");
 149     assertThat(childReloaded.getType()).isEqualTo(Component.Type.FILE);
 150   }
 151
 152   @Test
 153   public void convertType() {
 154     for (ComponentType componentType : from(asList(ComponentType.values())).filter(not(in(asList(UNSET, UNRECOGNIZED))))) {
 155       assertThat(ComponentImpl.Builder.convertType(componentType)).isEqualTo(Component.Type.valueOf(componentType.name()));
 156     }
 157   }
 158
 159   private static ComponentImpl buildSimpleComponent(ScannerReport.Component reportComponent) {
 160     return builder(reportComponent).setKey(KEY).setUuid(UUID).build();
 161   }
 162
 163   @Test
 164   public void equals_compares_on_uuid_only() {
 165     ComponentImpl.Builder builder = builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setUuid(UUID);
 166
 167     assertThat(builder.setKey("1").build()).isEqualTo(builder.setKey("1").build());
 168     assertThat(builder.setKey("1").build()).isEqualTo(builder.setKey("2").build());
 169   }
 170
 171   @Test
 172   public void hashCode_is_hashcode_of_uuid() {
 173     ComponentImpl.Builder builder = builder(ScannerReport.Component.newBuilder().setType(FILE).build()).setUuid(UUID);
 174
 175     assertThat(builder.setKey("1").build().hashCode()).isEqualTo(builder.setKey("1").build().hashCode());
 176     assertThat(builder.setKey("1").build().hashCode()).isEqualTo(builder.setKey("2").build().hashCode());
 177     assertThat(builder.setKey("1").build().hashCode()).isEqualTo(UUID.hashCode());
 178   }
 179 }