Ensure nested field support

src/test/java/com/meilisearch/integration/SearchNestedTest.java

@@ -0,0 +1,120 @@
+package com.meilisearch.integration;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+import com.meilisearch.integration.classes.AbstractIT;
+import com.meilisearch.integration.classes.TestData;
+import com.meilisearch.sdk.Index;
+import com.meilisearch.sdk.SearchRequest;
+import com.meilisearch.sdk.Settings;
+import com.meilisearch.sdk.Task;
+import com.meilisearch.sdk.json.GsonJsonHandler;
+import com.meilisearch.sdk.utils.Movie;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+
+@Tag("integration")
+public class SearchNestedTest extends AbstractIT {
+
+    private TestData<Movie> testData;
+
+    final class Results {
+        Movie[] hits;
+        int offset;
+        int limit;
+        int nbHits;
+        boolean exhaustiveNbHits;
+        int processingTimeMs;
+        String query;
+    }
+
+    @BeforeEach
+    public void initialize() {
+        cleanup();
+        this.setUp();
+        if (testData == null) testData = this.getTestData(NESTED_MOVIES, Movie.class);
+    }
+
+    /** Test basic search in nested fields */
+    @Test
+    public void testBasicSearchInNestedFields() throws Exception {
+        String indexUid = "SearchOnNestedFields";
+        Index index = client.index(indexUid);
+        GsonJsonHandler jsonGson = new GsonJsonHandler();
+
+        TestData<Movie> testData = this.getTestData(NESTED_MOVIES, Movie.class);
+        Task task = index.addDocuments(testData.getRaw());
+        index.waitForTask(task.getUid());
+        Results searchResultGson = jsonGson.decode(index.rawSearch("An awesome"), Results.class);
+
+        assertEquals(1, searchResultGson.hits.length);
+        assertEquals("5", searchResultGson.hits[0].getId());
+    }
+
+    /** Test search on nested documents with searchable attributes */
+    @Test
+    public void testSearchOnNestedFieldsWithSearchableAttributes() throws Exception {
+        String indexUid = "SearchOnNestedFields";
+        Index index = client.index(indexUid);
+        GsonJsonHandler jsonGson = new GsonJsonHandler();
+        String[] newSearchableAttributes = {"title", "info.comment"};
+
+        TestData<Movie> testData = this.getTestData(NESTED_MOVIES, Movie.class);
+        Task task = index.addDocuments(testData.getRaw());
+
+        index.waitForTask(task.getUid());
+
+        index.waitForTask(
+                index.updateSearchableAttributesSettings(newSearchableAttributes).getUid());
+
+        Results searchResultGson = jsonGson.decode(index.rawSearch("An awesome"), Results.class);
+
+        assertEquals(1, searchResultGson.hits.length);
+        assertEquals("5", searchResultGson.hits[0].getId());
+    }
+
+    /** Test search on nested documents with sortable attributes */
+    @Test
+    public void testSearchOnNestedFieldsWithSortableAttributes() throws Exception {
+        String indexUid = "SearchOnNestedFields";
+        Index index = client.index(indexUid);
+        GsonJsonHandler jsonGson = new GsonJsonHandler();
+        Settings newSettings = new Settings();
+        newSettings.setSortableAttributes(new String[] {"info.reviewNb"});
+
+        TestData<Movie> testData = this.getTestData(NESTED_MOVIES, Movie.class);
+        Task task = index.addDocuments(testData.getRaw());
+        index.waitForTask(task.getUid());
+        index.waitForTask(index.updateSettings(newSettings).getUid());
+        SearchRequest searchRequest =
+                new SearchRequest("An Awesome").setSort(new String[] {"info.reviewNb:desc"});
+
+        Results searchResultGson = jsonGson.decode(index.rawSearch(searchRequest), Results.class);
+
+        assertEquals(1, searchResultGson.hits.length);
+        assertEquals("5", searchResultGson.hits[0].getId());
+    }
+
+    /** Test search on nested documents with sortable and searchable attributes */
+    @Test
+    public void testSearchOnNestedFieldsWithSortableAndSearchableAttributes() throws Exception {
+        String indexUid = "SearchOnNestedFields";
+        Index index = client.index(indexUid);
+        GsonJsonHandler jsonGson = new GsonJsonHandler();
+        Settings newSettings = new Settings();
+        newSettings.setSearchableAttributes(new String[] {"title", "info.comment"});
+        newSettings.setSortableAttributes(new String[] {"info.reviewNb"});
+
+        TestData<Movie> testData = this.getTestData(NESTED_MOVIES, Movie.class);
+        Task task = index.addDocuments(testData.getRaw());
+        index.waitForTask(task.getUid());
+        index.waitForTask(index.updateSettings(newSettings).getUid());
+        SearchRequest searchRequest =
+                new SearchRequest("An Awesome").setSort(new String[] {"info.reviewNb:desc"});
+        Results searchResultGson = jsonGson.decode(index.rawSearch(searchRequest), Results.class);
+
+        assertEquals(1, searchResultGson.hits.length);
+        assertEquals("5", searchResultGson.hits[0].getId());
+    }
+}

src/test/java/com/meilisearch/integration/classes/AbstractIT.java

@@ -22,10 +22,12 @@ public abstract class AbstractIT {
     private final Map<String, TestData<?>> testData = new HashMap<>();
 
     public static final String MOVIES_INDEX = "movies.json";
+    public static final String NESTED_MOVIES = "nested_movies.json";
 
     public AbstractIT() {
         try {
             loadResource(MOVIES_INDEX);
+            loadResource(NESTED_MOVIES);
         } catch (IOException e) {
             e.printStackTrace();
         }