DRIVERS-3023 Add spec tests for GridFS rename

Author: GromNaN

source/gridfs/gridfs-spec.md

@@ -1042,6 +1042,7 @@ system?") it is a potential area of growth for the future.
 
 ## Changelog
 
+- 2024-10-30: Add spec tests for `rename` method
 - 2024-10-28: Removed deprecated fields from tests: `md5`, `contentType`, `aliases`
 - 2024-02-27: Migrated from reStructuredText to Markdown.
 - 2016-05-10: Support custom file ids

source/gridfs/tests/rename.json

@@ -0,0 +1,78 @@
+description: "gridfs-rename"
+
+schemaVersion: "1.0"
+
+createEntities:
+  - client:
+      id: &client0 client0
+  - database:
+      id: &database0 database0
+      client: *client0
+      databaseName: &database0Name gridfs-tests
+  - bucket:
+      id: &bucket0 bucket0
+      database: *database0
+  - collection:
+      id: &bucket0_files_collection bucket0_files_collection
+      database: *database0
+      collectionName: &bucket0_files_collectionName fs.files
+  - collection:
+      id: &bucket0_chunks_collection bucket0_chunks_collection
+      database: *database0
+      collectionName: &bucket0_chunks_collectionName fs.chunks
+
+initialData:
+  - collectionName: *bucket0_files_collectionName
+    databaseName: *database0Name
+    documents:
+      - &file1
+        _id: { "$oid": "000000000000000000000001" }
+        length: 0
+        chunkSize: 4
+        uploadDate: { "$date": "1970-01-01T00:00:00.000Z" }
+        filename: "filename"
+        metadata: {}
+      - &file2
+        _id: { "$oid": "000000000000000000000002" }
+        length: 0
+        chunkSize: 4
+        uploadDate: { "$date": "1970-01-01T00:00:00.000Z" }
+        filename: "filename"
+        metadata: {}
+  - collectionName: *bucket0_chunks_collectionName
+    databaseName: *database0Name
+    documents:
+      - &file2_chunk0
+        _id: { "$oid": "000000000000000000000001" }
+        files_id: { "$oid": "000000000000000000000002" }
+        n: 0
+        data: { "$binary": { "base64": "", "subType": "00" } }
+
+tests:
+  - description: "rename by id"
+    operations:
+      - name: rename
+        object: *bucket0
+        arguments:
+          id: { "$oid": "000000000000000000000001" }
+          newFilename: newfilename
+    outcome:
+      - collectionName: *bucket0_files_collectionName
+        databaseName: *database0Name
+        documents:
+          - <<: *file1
+            filename: newfilename
+          - <<: *file2
+            filename: filename
+      - collectionName: *bucket0_chunks_collectionName
+        databaseName: *database0Name
+        documents:
+          - *file2_chunk0
+  - description: "rename when file id does not exist"
+    operations:
+      - name: rename
+        object: *bucket0
+        arguments:
+          id: { "$oid": "000000000000000000000003" }
+          newFilename: newfilename
+        expectError: { isError: true } # FileNotFound