chore: add an accuracy test where the index name is provided by the user

Author: kmruiz

tests/accuracy/aggregate.test.ts

@@ -25,6 +25,62 @@ describeAccuracyTests([
             },
         ],
     },
+    {
+        prompt: "Run a vectorSearch query on musicfy.songs on path 'title_embeddings' using the index 'titles' with the model voyage-3-large to find all 'hammer of justice' songs.",
+        expectedToolCalls: [
+            {
+                toolName: "collection-indexes",
+                parameters: {
+                    database: "musicfy",
+                    collection: "songs",
+                },
+                optional: true,
+            },
+            {
+                toolName: "aggregate",
+                parameters: {
+                    database: "musicfy",
+                    collection: "songs",
+                    pipeline: [
+                        {
+                            $vectorSearch: {
+                                exact: Matcher.anyOf(Matcher.undefined, Matcher.boolean(true)),
+                                index: "titles",
+                                path: "title_embeddings",
+                                queryVector: "hammer of justice",
+                                embeddingModel: "voyage-3-large",
+                            },
+                        },
+                    ],
+                    responseBytesLimit: Matcher.anyOf(Matcher.number(), Matcher.undefined),
+                },
+            },
+        ],
+        mockedTools: {
+            "collection-indexes": (): CallToolResult => {
+                return {
+                    content: [
+                        {
+                            type: "text",
+                            text: JSON.stringify({
+                                name: "titles",
+                                type: "vectorSearch",
+                                status: "READY",
+                                queryable: true,
+                                latestDefinition: {
+                                    type: "vector",
+                                    path: "title_embeddings",
+                                    numDimensions: 1024,
+                                    quantization: "none",
+                                    similarity: "euclidean",
+                                },
+                            }),
+                        },
+                    ],
+                };
+            },
+        },
+    },
     {
         prompt: "Run a vectorSearch query on mflix.movies on path 'plot_embeddings' with the model voyage-3-large to find all 'sci-fy' movies.",
         expectedToolCalls: [