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| 1 | +/* |
| 2 | + * Copyright OpenSearch Contributors |
| 3 | + * SPDX-License-Identifier: Apache-2.0 |
| 4 | + */ |
| 5 | + |
| 6 | +package org.opensearch.ml.engine.utils; |
| 7 | + |
| 8 | +import static org.junit.Assert.assertEquals; |
| 9 | +import static org.junit.Assert.assertTrue; |
| 10 | +import static org.mockito.Mockito.mock; |
| 11 | +import static org.mockito.Mockito.when; |
| 12 | + |
| 13 | +import java.util.Arrays; |
| 14 | +import java.util.Collections; |
| 15 | +import java.util.HashMap; |
| 16 | +import java.util.Map; |
| 17 | + |
| 18 | +import org.junit.Test; |
| 19 | +import org.opensearch.action.search.SearchRequest; |
| 20 | +import org.opensearch.index.query.BoolQueryBuilder; |
| 21 | +import org.opensearch.index.query.ExistsQueryBuilder; |
| 22 | +import org.opensearch.index.query.QueryBuilder; |
| 23 | +import org.opensearch.index.query.TermsQueryBuilder; |
| 24 | +import org.opensearch.ml.common.agent.MLAgent; |
| 25 | +import org.opensearch.ml.common.spi.tools.Tool; |
| 26 | +import org.opensearch.ml.common.spi.tools.WithModelTool; |
| 27 | + |
| 28 | +public class AgentModelSearcherTests { |
| 29 | + |
| 30 | + @Test |
| 31 | + public void testConstructor_CollectsModelIds() { |
| 32 | + // Arrange |
| 33 | + WithModelTool.Factory withModelToolFactory1 = mock(WithModelTool.Factory.class); |
| 34 | + when(withModelToolFactory1.getAllModelKeys()).thenReturn(Arrays.asList("modelKey1", "modelKey2")); |
| 35 | + |
| 36 | + WithModelTool.Factory withModelToolFactory2 = mock(WithModelTool.Factory.class); |
| 37 | + when(withModelToolFactory2.getAllModelKeys()).thenReturn(Collections.singletonList("anotherModelKey")); |
| 38 | + |
| 39 | + // This tool factory does not implement WithModelTool.Factory |
| 40 | + Tool.Factory regularToolFactory = mock(Tool.Factory.class); |
| 41 | + |
| 42 | + Map<String, Tool.Factory> toolFactories = new HashMap<>(); |
| 43 | + toolFactories.put("withModelTool1", withModelToolFactory1); |
| 44 | + toolFactories.put("withModelTool2", withModelToolFactory2); |
| 45 | + toolFactories.put("regularTool", regularToolFactory); |
| 46 | + |
| 47 | + // Act |
| 48 | + AgentModelsSearcher searcher = new AgentModelsSearcher(toolFactories); |
| 49 | + |
| 50 | + // (Optional) We can't directly access relatedModelIdSet, |
| 51 | + // but we can test the behavior indirectly using the search call: |
| 52 | + SearchRequest request = searcher.constructQueryRequestToSearchModelIdInsideAgent("candidateId"); |
| 53 | + |
| 54 | + // Assert |
| 55 | + // Verify the searchRequest uses all keys from the WithModelTool factories |
| 56 | + BoolQueryBuilder boolQueryBuilder = (BoolQueryBuilder) request.source().query(); |
| 57 | + // We expect modelKey1, modelKey2, anotherModelKey => total 3 "should" clauses |
| 58 | + assertEquals(2, boolQueryBuilder.must().size()); |
| 59 | + for (QueryBuilder query : boolQueryBuilder.must()) { |
| 60 | + BoolQueryBuilder subBoolQueryBuilder = (BoolQueryBuilder) query; |
| 61 | + assertTrue(subBoolQueryBuilder.should().size() == 2 || subBoolQueryBuilder.should().size() == 3); |
| 62 | + if (subBoolQueryBuilder.should().size() == 3) { |
| 63 | + boolQueryBuilder.should().forEach(subQuery -> { |
| 64 | + assertTrue(subQuery instanceof TermsQueryBuilder); |
| 65 | + TermsQueryBuilder termsQuery = (TermsQueryBuilder) subQuery; |
| 66 | + // Each TermsQueryBuilder should contain candidateModelId |
| 67 | + assertTrue(termsQuery.values().contains("candidateId")); |
| 68 | + }); |
| 69 | + } else { |
| 70 | + boolQueryBuilder.should().forEach(subQuery -> { |
| 71 | + assertTrue(subQuery instanceof BoolQueryBuilder); |
| 72 | + BoolQueryBuilder boolQuery = (BoolQueryBuilder) subQuery; |
| 73 | + assertTrue(boolQuery.must().size() == 2 || boolQuery.mustNot().size() == 1); |
| 74 | + if (boolQuery.must().size() == 2) { |
| 75 | + boolQuery.must().forEach(existSubQuery -> { |
| 76 | + assertTrue(existSubQuery instanceof ExistsQueryBuilder || existSubQuery instanceof TermsQueryBuilder); |
| 77 | + if (existSubQuery instanceof TermsQueryBuilder) { |
| 78 | + TermsQueryBuilder termsQuery = (TermsQueryBuilder) existSubQuery; |
| 79 | + assertTrue(termsQuery.fieldName().equals(MLAgent.IS_HIDDEN_FIELD)); |
| 80 | + assertTrue(termsQuery.values().contains(false)); |
| 81 | + } else { |
| 82 | + ExistsQueryBuilder existsQuery = (ExistsQueryBuilder) existSubQuery; |
| 83 | + assertTrue(existsQuery.fieldName().equals(MLAgent.IS_HIDDEN_FIELD)); |
| 84 | + } |
| 85 | + }); |
| 86 | + } else { |
| 87 | + QueryBuilder mustNotQuery = boolQuery.mustNot().get(0); |
| 88 | + assertTrue(mustNotQuery instanceof ExistsQueryBuilder); |
| 89 | + assertEquals(MLAgent.IS_HIDDEN_FIELD, ((ExistsQueryBuilder) mustNotQuery).fieldName()); |
| 90 | + } |
| 91 | + }); |
| 92 | + } |
| 93 | + } |
| 94 | + |
| 95 | + } |
| 96 | +} |
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