SONAR-8678 allow search for components by multiple, independent words

diff --git a/server/sonar-server/src/test/java/org/sonar/server/component/index/ComponentIndexTest.java b/server/sonar-server/src/test/java/org/sonar/server/component/index/ComponentIndexTest.java
index f601184a60ee6d3394843c7873ab501c77824465..5668df9613d4e9873d837387d520920da55b1df1 100644 (file)
--- a/server/sonar-server/src/test/java/org/sonar/server/component/index/ComponentIndexTest.java
+++ b/server/sonar-server/src/test/java/org/sonar/server/component/index/ComponentIndexTest.java
@@ -258,6 +258,36 @@ public class ComponentIndexTest {
     assertSearchResults("sonqub", project);
   }
 
+  @Test
+  public void should_search_for_word_and_suffix() {
+    assertFileMatches("plugin java", "AbstractPluginFactory.java");
+  }
+
+  @Test
+  public void should_search_for_word_and_suffix_in_any_order() {
+    assertFileMatches("java plugin", "AbstractPluginFactory.java");
+  }
+
+  @Test
+  public void should_search_for_two_words() {
+    assertFileMatches("abstract factory", "AbstractPluginFactory.java");
+  }
+
+  @Test
+  public void should_search_for_two_words_in_any_order() {
+    assertFileMatches("factory abstract", "AbstractPluginFactory.java");
+  }
+
+  @Test
+  public void should_find_item_with_at_least_one_matching_word() {
+    assertFileMatches("abstract object", "AbstractPluginFactory.java");
+  }
+
+  @Test
+  public void should_require_at_least_one_matching_word() {
+    assertNoFileMatches("monitor object", "AbstractPluginFactory.java");
+  }
+
   @Test
   public void should_respect_confidentiallity() {
     indexer.index(newProject("sonarqube", "Quality Product"));
@@ -302,6 +332,19 @@ public class ComponentIndexTest {
     userSession.login("john").setUserId(TEST_USER_ID).setUserGroups(TEST_USER_GROUP);
   }
 
+  private void assertFileMatches(String query, String... fileNames) {
+    ComponentDto[] files = Arrays.stream(fileNames)
+      .map(this::indexFile)
+      .toArray(ComponentDto[]::new);
+    assertSearch(query).containsExactlyInAnyOrder(uuids(files));
+  }
+
+  private void assertNoFileMatches(String query, String... fileNames) {
+    Arrays.stream(fileNames)
+      .forEach(this::indexFile);
+    assertSearch(query).isEmpty();
+  }
+
   private AbstractListAssert<?, ? extends List<? extends String>, String> assertSearch(String query) {
     return assertSearch(new ComponentIndexQuery(query));
   }
@@ -339,6 +382,11 @@ public class ComponentIndexTest {
       .setName(name);
   }
 
+  private ComponentDto indexFile(String fileName) {
+    ComponentDto project = indexProject("key-1", "SonarQube");
+    return indexFile(project, "src/main/java/" + fileName, fileName);
+  }
+
   private ComponentDto indexFile(ComponentDto project, String fileKey, String fileName) {
     return index(
       ComponentTesting.newFileDto(project)