Enhance testKnnVectorsFormat test (#79615)

Test the output of toString method as it is available now. Relates to #79193
elastic · Oct 21, 2021 · 7823e5a · 7823e5a
1 parent 35cc201
commit 7823e5a
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...ors/src/test/java/org/elasticsearch/xpack/vectors/mapper/DenseVectorFieldMapperTests.java b/...ors/src/test/java/org/elasticsearch/xpack/vectors/mapper/DenseVectorFieldMapperTests.java
@@ -384,6 +384,8 @@ public void testKnnVectorsFormat() throws IOException {
         assertThat(codec, instanceOf(PerFieldMapperCodec.class));
         KnnVectorsFormat knnVectorsFormat = ((PerFieldMapperCodec) codec).getKnnVectorsFormatForField("field");
         assertThat(knnVectorsFormat, instanceOf(Lucene90HnswVectorsFormat.class));
-        //TODO: add more assertions once LUCENE-10178 is implemented
+        String expectedString = "Lucene90HnswVectorsFormat(name = Lucene90HnswVectorsFormat, maxConn = " + m +
+            ", beamWidth=" + efConstruction + ")";
+        assertEquals(expectedString, knnVectorsFormat.toString());
     }
 }