cleanup

Signed-off-by: Jackie Han <hnyng@amazon.com>

Author: jackiehanyang

src/test/java/org/opensearch/ad/rest/AnomalyDetectorRestApiIT.java

@@ -122,19 +122,23 @@ private AnomalyDetector createIndexAndGetAnomalyDetector(String indexName, List<
     }
 
     private AnomalyDetector createIndexAndGetAnomalyDetector(String indexName, List<Feature> features, boolean useDateNanos)
-            throws IOException {
+        throws IOException {
         return createIndexAndGetAnomalyDetector(indexName, features, useDateNanos, false);
     }
 
-    private AnomalyDetector createIndexAndGetAnomalyDetector(String indexName, List<Feature> features, boolean useDateNanos,
-                                                             boolean useFlattenResultIndex) throws IOException {
+    private AnomalyDetector createIndexAndGetAnomalyDetector(
+        String indexName,
+        List<Feature> features,
+        boolean useDateNanos,
+        boolean useFlattenResultIndex
+    ) throws IOException {
         TestHelpers.createIndexWithTimeField(client(), indexName, TIME_FIELD, useDateNanos);
         String testIndexData = "{\"keyword-field\": \"field-1\", \"ip-field\": \"1.2.3.4\", \"timestamp\": 1}";
         TestHelpers.ingestDataToIndex(client(), indexName, TestHelpers.toHttpEntity(testIndexData));
 
         AnomalyDetector detector = useFlattenResultIndex
-                ? TestHelpers.randomAnomalyDetectorWithFlattenResultIndex(TIME_FIELD, indexName, features)
-                : TestHelpers.randomAnomalyDetector(TIME_FIELD, indexName, features);
+            ? TestHelpers.randomAnomalyDetectorWithFlattenResultIndex(TIME_FIELD, indexName, features)
+            : TestHelpers.randomAnomalyDetector(TIME_FIELD, indexName, features);
 
         return detector;
     }
@@ -190,29 +194,33 @@ public void testCreateAnomalyDetectorWithDuplicateName() throws Exception {
     }
 
     public void testCreateAnomalyDetectorWithFlattenedResultIndex() throws Exception {
-        AnomalyDetector detector = createIndexAndGetAnomalyDetector(INDEX_NAME,
-                ImmutableList.of(TestHelpers.randomFeature(true)), false, true);
+        AnomalyDetector detector = createIndexAndGetAnomalyDetector(
+            INDEX_NAME,
+            ImmutableList.of(TestHelpers.randomFeature(true)),
+            false,
+            true
+        );
 
         // test behavior when AD is disabled
         updateClusterSettings(ADEnabledSetting.AD_ENABLED, false);
         Exception ex = expectThrows(
-                ResponseException.class,
-                () -> TestHelpers
-                        .makeRequest(
-                                client(),
-                                "POST",
-                                TestHelpers.AD_BASE_DETECTORS_URI,
-                                ImmutableMap.of(),
-                                TestHelpers.toHttpEntity(detector),
-                                null
-                        )
+            ResponseException.class,
+            () -> TestHelpers
+                .makeRequest(
+                    client(),
+                    "POST",
+                    TestHelpers.AD_BASE_DETECTORS_URI,
+                    ImmutableMap.of(),
+                    TestHelpers.toHttpEntity(detector),
+                    null
+                )
         );
         assertThat(ex.getMessage(), containsString(ADCommonMessages.DISABLED_ERR_MSG));
 
         // test behavior when AD is enabled
         updateClusterSettings(ADEnabledSetting.AD_ENABLED, true);
         Response response = TestHelpers
-                .makeRequest(client(), "POST", TestHelpers.AD_BASE_DETECTORS_URI, ImmutableMap.of(), TestHelpers.toHttpEntity(detector), null);
+            .makeRequest(client(), "POST", TestHelpers.AD_BASE_DETECTORS_URI, ImmutableMap.of(), TestHelpers.toHttpEntity(detector), null);
         assertEquals("Create anomaly detector with flattened result index failed", RestStatus.CREATED, TestHelpers.restStatus(response));
         Map<String, Object> responseMap = entityAsMap(response);
         String id = (String) responseMap.get("_id");
@@ -221,6 +229,7 @@ public void testCreateAnomalyDetectorWithFlattenedResultIndex() throws Exception
         assertTrue("incorrect version", version > 0);
         // ensure the flattened result index was created
         String expectedFlattenedIndex = String.format(
+                Locale.ROOT,
                 "opensearch-ad-plugin-result-test_flattened_%s",
                 id.toLowerCase(Locale.ROOT)
         );

src/test/java/org/opensearch/timeseries/TestHelpers.java

@@ -511,37 +511,38 @@ public static AnomalyDetector randomAnomalyDetector(String timefield, String ind
         );
     }
 
-    public static AnomalyDetector randomAnomalyDetectorWithFlattenResultIndex(String timefield, String indexName, List<Feature> features) throws IOException {
+    public static AnomalyDetector randomAnomalyDetectorWithFlattenResultIndex(String timefield, String indexName, List<Feature> features)
+        throws IOException {
         return new AnomalyDetector(
-                randomAlphaOfLength(10),
-                randomLong(),
-                randomAlphaOfLength(20),
-                randomAlphaOfLength(30),
-                timefield,
-                ImmutableList.of(indexName.toLowerCase(Locale.ROOT)),
-                features,
-                randomQuery(),
-                randomIntervalTimeConfiguration(),
-                randomIntervalTimeConfiguration(),
-                randomIntBetween(1, TimeSeriesSettings.MAX_SHINGLE_SIZE),
-                null,
-                randomInt(),
-                Instant.now(),
-                null,
-                randomUser(),
-                ADCommonName.CUSTOM_RESULT_INDEX_PREFIX + "test",
-                TestHelpers.randomImputationOption(features),
-                // timeDecay (reverse of recencyEmphasis) should be less than 1.
-                // so we start with 2.
-                randomIntBetween(2, 10000),
-                randomInt(TimeSeriesSettings.MAX_SHINGLE_SIZE / 2),
-                randomIntBetween(1, 1000),
-                null,
-                null,
-                null,
-                null,
-                true,
-                Instant.now()
+            randomAlphaOfLength(10),
+            randomLong(),
+            randomAlphaOfLength(20),
+            randomAlphaOfLength(30),
+            timefield,
+            ImmutableList.of(indexName.toLowerCase(Locale.ROOT)),
+            features,
+            randomQuery(),
+            randomIntervalTimeConfiguration(),
+            randomIntervalTimeConfiguration(),
+            randomIntBetween(1, TimeSeriesSettings.MAX_SHINGLE_SIZE),
+            null,
+            randomInt(),
+            Instant.now(),
+            null,
+            randomUser(),
+            ADCommonName.CUSTOM_RESULT_INDEX_PREFIX + "test",
+            TestHelpers.randomImputationOption(features),
+            // timeDecay (reverse of recencyEmphasis) should be less than 1.
+            // so we start with 2.
+            randomIntBetween(2, 10000),
+            randomInt(TimeSeriesSettings.MAX_SHINGLE_SIZE / 2),
+            randomIntBetween(1, 1000),
+            null,
+            null,
+            null,
+            null,
+            true,
+            Instant.now()
         );
     }