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| 1 | +/* |
| 2 | + * SPDX-License-Identifier: Apache-2.0 |
| 3 | + * |
| 4 | + * The OpenSearch Contributors require contributions made to |
| 5 | + * this file be licensed under the Apache-2.0 license or a |
| 6 | + * compatible open source license. |
| 7 | + */ |
| 8 | + |
| 9 | +package org.opensearch.rule; |
| 10 | + |
| 11 | +import org.opensearch.action.support.clustermanager.AcknowledgedResponse; |
| 12 | +import org.opensearch.core.action.ActionListener; |
| 13 | +import org.opensearch.rule.action.CreateRuleRequest; |
| 14 | +import org.opensearch.rule.action.CreateRuleResponse; |
| 15 | +import org.opensearch.rule.action.DeleteRuleRequest; |
| 16 | +import org.opensearch.rule.action.GetRuleRequest; |
| 17 | +import org.opensearch.rule.action.GetRuleResponse; |
| 18 | +import org.opensearch.rule.action.UpdateRuleRequest; |
| 19 | +import org.opensearch.rule.action.UpdateRuleResponse; |
| 20 | +import org.opensearch.rule.autotagging.Attribute; |
| 21 | +import org.opensearch.rule.autotagging.FeatureType; |
| 22 | +import org.opensearch.rule.autotagging.Rule; |
| 23 | +import org.opensearch.test.OpenSearchTestCase; |
| 24 | + |
| 25 | +import java.util.List; |
| 26 | +import java.util.Map; |
| 27 | +import java.util.Set; |
| 28 | + |
| 29 | +public class AutoTaggingIT extends OpenSearchTestCase { |
| 30 | + |
| 31 | + private final FeatureType featureType = new TestFeatureType(); |
| 32 | + private final RulePersistenceService persistenceService = new TestRulePersistenceService(); |
| 33 | + |
| 34 | + public void testCreateRulePersistence() { |
| 35 | + Rule rule = buildRule("create-id", "create-rule", "logs-*"); |
| 36 | + CreateRuleRequest request = new CreateRuleRequest(rule); |
| 37 | + TestActionListener<CreateRuleResponse> listener = new TestActionListener<>(); |
| 38 | + |
| 39 | + persistenceService.createRule(request, listener); |
| 40 | + |
| 41 | + assertTrue(listener.successCalled); |
| 42 | + assertEquals("create-id", listener.result.getRule().getId()); |
| 43 | + } |
| 44 | + |
| 45 | + public void testUpdateRulePersistence() { |
| 46 | + Rule rule = buildRule("update-id", "updated rule", "metrics-*"); |
| 47 | + UpdateRuleRequest request = new UpdateRuleRequest( |
| 48 | + rule.getId(), |
| 49 | + rule.getDescription(), |
| 50 | + rule.getAttributeMap(), |
| 51 | + rule.getFeatureValue(), |
| 52 | + rule.getFeatureType() |
| 53 | + ); |
| 54 | + TestActionListener<UpdateRuleResponse> listener = new TestActionListener<>(); |
| 55 | + |
| 56 | + persistenceService.updateRule(request, listener); |
| 57 | + |
| 58 | + assertTrue(listener.successCalled); |
| 59 | + assertEquals("update-id", listener.result.getRule().getId()); |
| 60 | + assertEquals("updated rule", listener.result.getRule().getDescription()); |
| 61 | + } |
| 62 | + |
| 63 | + public void testGetRulePersistence() { |
| 64 | + GetRuleRequest request = new GetRuleRequest("get-id", Map.of(), null, featureType); |
| 65 | + |
| 66 | + TestActionListener<GetRuleResponse> listener = new TestActionListener<>(); |
| 67 | + |
| 68 | + persistenceService.getRule(request, listener); |
| 69 | + |
| 70 | + assertTrue(listener.successCalled); |
| 71 | + assertNotNull(listener.result); |
| 72 | + assertEquals(0, listener.result.getRules().size()); |
| 73 | + } |
| 74 | + |
| 75 | + public void testDeleteRulePersistence() { |
| 76 | + DeleteRuleRequest request = new DeleteRuleRequest("delete-id", featureType); |
| 77 | + TestActionListener<AcknowledgedResponse> listener = new TestActionListener<>(); |
| 78 | + |
| 79 | + persistenceService.deleteRule(request, listener); |
| 80 | + |
| 81 | + assertTrue(listener.successCalled); |
| 82 | + assertTrue(listener.result.isAcknowledged()); |
| 83 | + } |
| 84 | + |
| 85 | + public void testGetRuleWithAttributeFilters() { |
| 86 | + Attribute attr = featureType.getAttributeFromName("index_pattern"); |
| 87 | + Map<Attribute, Set<String>> filters = Map.of(attr, Set.of("logs-*")); |
| 88 | + |
| 89 | + GetRuleRequest request = new GetRuleRequest("some-id", filters, null, featureType); |
| 90 | + TestActionListener<GetRuleResponse> listener = new TestActionListener<>(); |
| 91 | + |
| 92 | + persistenceService.getRule(request, listener); |
| 93 | + |
| 94 | + assertTrue(listener.successCalled); |
| 95 | + assertNotNull(listener.result); |
| 96 | + } |
| 97 | + |
| 98 | + public void testUpdateRuleWithEmptyDescriptionShouldFail() { |
| 99 | + Rule rule = null; |
| 100 | + try { |
| 101 | + rule = buildRule("bad-id", "", "data-*"); |
| 102 | + fail("Expected ValidationException due to empty description"); |
| 103 | + } catch (IllegalArgumentException e) { |
| 104 | + assertTrue(e.getMessage().contains("Rule description can't be null or empty")); |
| 105 | + } |
| 106 | + } |
| 107 | + |
| 108 | + public void testDeleteRuleWithNulls() { |
| 109 | + DeleteRuleRequest request = new DeleteRuleRequest(null, featureType); |
| 110 | + TestActionListener<AcknowledgedResponse> listener = new TestActionListener<>(); |
| 111 | + |
| 112 | + persistenceService.deleteRule(request, listener); |
| 113 | + assertTrue(listener.successCalled); |
| 114 | + } |
| 115 | + |
| 116 | + public void testCreateThenUpdateThenGet() { |
| 117 | + Rule rule = buildRule("roundtrip-id", "initial", "index-*"); |
| 118 | + |
| 119 | + CreateRuleRequest createRequest = new CreateRuleRequest(rule); |
| 120 | + TestActionListener<CreateRuleResponse> createListener = new TestActionListener<>(); |
| 121 | + persistenceService.createRule(createRequest, createListener); |
| 122 | + assertTrue(createListener.successCalled); |
| 123 | + |
| 124 | + UpdateRuleRequest updateRequest = new UpdateRuleRequest( |
| 125 | + rule.getId(), |
| 126 | + "updated", |
| 127 | + rule.getAttributeMap(), |
| 128 | + rule.getFeatureValue(), |
| 129 | + rule.getFeatureType() |
| 130 | + ); |
| 131 | + TestActionListener<UpdateRuleResponse> updateListener = new TestActionListener<>(); |
| 132 | + persistenceService.updateRule(updateRequest, updateListener); |
| 133 | + assertTrue(updateListener.successCalled); |
| 134 | + assertEquals("updated", updateListener.result.getRule().getDescription()); |
| 135 | + |
| 136 | + GetRuleRequest getRequest = new GetRuleRequest(rule.getId(), Map.of(), null, featureType); |
| 137 | + TestActionListener<GetRuleResponse> getListener = new TestActionListener<>(); |
| 138 | + persistenceService.getRule(getRequest, getListener); |
| 139 | + assertTrue(getListener.successCalled); |
| 140 | + } |
| 141 | + |
| 142 | + public void testCreateRuleWithMultipleIndexPatterns() { |
| 143 | + Rule rule = Rule.builder() |
| 144 | + .id("multi-id") |
| 145 | + .description("multi-index") |
| 146 | + .featureType(featureType) |
| 147 | + .featureValue("groupB") |
| 148 | + .updatedAt("2025-06-17T00:00:00Z") |
| 149 | + .attributeMap(Map.of(featureType.getAttributeFromName("index_pattern"), Set.of("logs-*", "metrics-*"))) |
| 150 | + .build(); |
| 151 | + |
| 152 | + CreateRuleRequest request = new CreateRuleRequest(rule); |
| 153 | + TestActionListener<CreateRuleResponse> listener = new TestActionListener<>(); |
| 154 | + persistenceService.createRule(request, listener); |
| 155 | + |
| 156 | + assertTrue(listener.successCalled); |
| 157 | + assertEquals("multi-id", listener.result.getRule().getId()); |
| 158 | + assertEquals(2, listener.result.getRule().getAttributeMap().get(featureType.getAttributeFromName("index_pattern")).size()); |
| 159 | + } |
| 160 | + |
| 161 | + public void testUpdateRuleOnlyDescription() { |
| 162 | + Rule original = buildRule("partial-update-id", "desc-v1", "logs-*"); |
| 163 | + |
| 164 | + CreateRuleRequest createRequest = new CreateRuleRequest(original); |
| 165 | + TestActionListener<CreateRuleResponse> createListener = new TestActionListener<>(); |
| 166 | + persistenceService.createRule(createRequest, createListener); |
| 167 | + assertTrue(createListener.successCalled); |
| 168 | + |
| 169 | + UpdateRuleRequest updateRequest = new UpdateRuleRequest( |
| 170 | + original.getId(), |
| 171 | + "desc-v2", |
| 172 | + original.getAttributeMap(), |
| 173 | + original.getFeatureValue(), |
| 174 | + original.getFeatureType() |
| 175 | + ); |
| 176 | + TestActionListener<UpdateRuleResponse> updateListener = new TestActionListener<>(); |
| 177 | + persistenceService.updateRule(updateRequest, updateListener); |
| 178 | + |
| 179 | + assertTrue(updateListener.successCalled); |
| 180 | + assertEquals("desc-v2", updateListener.result.getRule().getDescription()); |
| 181 | + } |
| 182 | + |
| 183 | + public void testCreateRuleWithDuplicateAttributeValues() { |
| 184 | + Attribute attr = featureType.getAttributeFromName("index_pattern"); |
| 185 | + |
| 186 | + IllegalArgumentException ex = assertThrows(IllegalArgumentException.class, () -> { |
| 187 | + Rule.builder() |
| 188 | + .id("dup-id") |
| 189 | + .description("duplicates") |
| 190 | + .featureType(featureType) |
| 191 | + .featureValue("groupD") |
| 192 | + .updatedAt("2025-06-17T00:00:00Z") |
| 193 | + .attributeMap(Map.of(attr, Set.of("logs-*", "logs-*"))) |
| 194 | + .build(); |
| 195 | + }); |
| 196 | + |
| 197 | + assertTrue(ex.getMessage().contains("duplicate element") || ex.getMessage().contains("duplicate")); |
| 198 | + } |
| 199 | + |
| 200 | + public void testGetRuleRequestInvalidInput() { |
| 201 | + IllegalArgumentException ex = assertThrows(IllegalArgumentException.class, () -> { |
| 202 | + new GetRuleRequest("", Map.of(), "", featureType).validate(); |
| 203 | + }); |
| 204 | + assertTrue(ex.getMessage().contains("cannot be empty")); |
| 205 | + } |
| 206 | + |
| 207 | + private Rule buildRule(String id, String description, String pattern) { |
| 208 | + return Rule.builder() |
| 209 | + .id(id) |
| 210 | + .description(description) |
| 211 | + .featureType(featureType) |
| 212 | + .featureValue("groupA") |
| 213 | + .updatedAt("2025-06-17T00:00:00Z") |
| 214 | + .attributeMap(Map.of(featureType.getAttributeFromName("index_pattern"), Set.of(pattern))) |
| 215 | + .build(); |
| 216 | + } |
| 217 | + |
| 218 | + public static class TestFeatureType implements FeatureType { |
| 219 | + private final Map<String, Attribute> attributes = Map.of("index_pattern", new IndexPatternAttribute()); |
| 220 | + |
| 221 | + @Override |
| 222 | + public String getName() { |
| 223 | + return "workload_group"; |
| 224 | + } |
| 225 | + |
| 226 | + @Override |
| 227 | + public Map<String, Attribute> getAllowedAttributesRegistry() { |
| 228 | + return attributes; |
| 229 | + } |
| 230 | + |
| 231 | + @Override |
| 232 | + public Attribute getAttributeFromName(String name) { |
| 233 | + return attributes.get(name); |
| 234 | + } |
| 235 | + } |
| 236 | + |
| 237 | + public static class IndexPatternAttribute implements Attribute { |
| 238 | + @Override |
| 239 | + public String getName() { |
| 240 | + return "index_pattern"; |
| 241 | + } |
| 242 | + } |
| 243 | + |
| 244 | + public static class TestRulePersistenceService implements RulePersistenceService { |
| 245 | + @Override |
| 246 | + public void createRule(CreateRuleRequest request, ActionListener<CreateRuleResponse> listener) { |
| 247 | + listener.onResponse(new CreateRuleResponse(request.getRule())); |
| 248 | + } |
| 249 | + |
| 250 | + @Override |
| 251 | + public void deleteRule(DeleteRuleRequest request, ActionListener<AcknowledgedResponse> listener) { |
| 252 | + listener.onResponse(new AcknowledgedResponse(true)); |
| 253 | + } |
| 254 | + |
| 255 | + @Override |
| 256 | + public void getRule(GetRuleRequest request, ActionListener<GetRuleResponse> listener) { |
| 257 | + listener.onResponse(new GetRuleResponse(List.of(), null)); // mock returns empty list |
| 258 | + } |
| 259 | + |
| 260 | + @Override |
| 261 | + public void updateRule(UpdateRuleRequest request, ActionListener<UpdateRuleResponse> listener) { |
| 262 | + Rule rule = Rule.builder() |
| 263 | + .id(request.getId()) |
| 264 | + .description(request.getDescription()) |
| 265 | + .attributeMap(request.getAttributeMap()) |
| 266 | + .featureType(request.getFeatureType()) |
| 267 | + .featureValue(request.getFeatureValue()) |
| 268 | + .updatedAt("2025-06-17T00:00:00Z") |
| 269 | + .build(); |
| 270 | + listener.onResponse(new UpdateRuleResponse(rule)); |
| 271 | + } |
| 272 | + } |
| 273 | + |
| 274 | + public static class TestActionListener<T> implements ActionListener<T> { |
| 275 | + public boolean successCalled = false; |
| 276 | + public T result = null; |
| 277 | + |
| 278 | + @Override |
| 279 | + public void onResponse(T t) { |
| 280 | + successCalled = true; |
| 281 | + result = t; |
| 282 | + } |
| 283 | + |
| 284 | + @Override |
| 285 | + public void onFailure(Exception e) { |
| 286 | + fail("Unexpected failure: " + e.getMessage()); |
| 287 | + } |
| 288 | + } |
| 289 | +} |
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