CSHARP-2201: Resync GridFS tests to add test for legacy GridFS, where no filename was set.

Author: DmitryLukyanov

tests/MongoDB.Driver.GridFS.Tests/Specifications/gridfs/tests/download.json

@@ -13,11 +13,8 @@
         "md5": "d41d8cd98f00b204e9800998ecf8427e",
         "filename": "length-0",
         "contentType": "application/octet-stream",
-        "aliases": [
-
-        ],
-        "metadata": {
-        }
+        "aliases": [],
+        "metadata": {}
       },
       {
         "_id": {
@@ -31,11 +28,8 @@
         "md5": "d41d8cd98f00b204e9800998ecf8427e",
         "filename": "length-0-with-empty-chunk",
         "contentType": "application/octet-stream",
-        "aliases": [
-
-        ],
-        "metadata": {
-        }
+        "aliases": [],
+        "metadata": {}
       },
       {
         "_id": {
@@ -49,11 +43,8 @@
         "md5": "c700ed4fdb1d27055aa3faa2c2432283",
         "filename": "length-2",
         "contentType": "application/octet-stream",
-        "aliases": [
-
-        ],
-        "metadata": {
-        }
+        "aliases": [],
+        "metadata": {}
       },
       {
         "_id": {
@@ -67,11 +58,8 @@
         "md5": "dd254cdc958e53abaa67da9f797125f5",
         "filename": "length-8",
         "contentType": "application/octet-stream",
-        "aliases": [
-
-        ],
-        "metadata": {
-        }
+        "aliases": [],
+        "metadata": {}
       },
       {
         "_id": {
@@ -85,11 +73,22 @@
         "md5": "57d83cd477bfb1ccd975ab33d827a92b",
         "filename": "length-10",
         "contentType": "application/octet-stream",
-        "aliases": [
-
-        ],
-        "metadata": {
-        }
+        "aliases": [],
+        "metadata": {}
+      },
+      {
+        "_id": {
+          "$oid": "000000000000000000000006"
+        },
+        "length": 2,
+        "chunkSize": 4,
+        "uploadDate": {
+          "$date": "1970-01-01T00:00:00.000Z"
+        },
+        "md5": "c700ed4fdb1d27055aa3faa2c2432283",
+        "contentType": "application/octet-stream",
+        "aliases": [],
+        "metadata": {}
       }
     ],
     "chunks": [
@@ -176,6 +175,18 @@
         "data": {
           "$hex": "99aa"
         }
+      },
+      {
+        "_id": {
+          "$oid": "000000000000000000000008"
+        },
+        "files_id": {
+          "$oid": "000000000000000000000006"
+        },
+        "n": 0,
+        "data": {
+          "$hex": "1122"
+        }
       }
     ]
   },
@@ -188,8 +199,7 @@
           "id": {
             "$oid": "000000000000000000000001"
           },
-          "options": {
-          }
+          "options": {}
         }
       },
       "assert": {
@@ -206,8 +216,7 @@
           "id": {
             "$oid": "000000000000000000000002"
           },
-          "options": {
-          }
+          "options": {}
         }
       },
       "assert": {
@@ -224,8 +233,7 @@
           "id": {
             "$oid": "000000000000000000000003"
           },
-          "options": {
-          }
+          "options": {}
         }
       },
       "assert": {
@@ -242,8 +250,7 @@
           "id": {
             "$oid": "000000000000000000000004"
           },
-          "options": {
-          }
+          "options": {}
         }
       },
       "assert": {
@@ -260,8 +267,7 @@
           "id": {
             "$oid": "000000000000000000000005"
           },
-          "options": {
-          }
+          "options": {}
         }
       },
       "assert": {
@@ -278,8 +284,7 @@
           "id": {
             "$oid": "000000000000000000000000"
           },
-          "options": {
-          }
+          "options": {}
         }
       },
       "assert": {
@@ -440,6 +445,23 @@
       "assert": {
         "error": "ChunkIsWrongSize"
       }
+    },
+    {
+      "description": "Download legacy file with no name",
+      "act": {
+        "operation": "download",
+        "arguments": {
+          "id": {
+            "$oid": "000000000000000000000006"
+          },
+          "options": {}
+        }
+      },
+      "assert": {
+        "result": {
+          "$hex": "1122"
+        }
+      }
     }
   ]
-}
+}

tests/MongoDB.Driver.GridFS.Tests/Specifications/gridfs/tests/download.yml

@@ -50,6 +50,15 @@
             contentType: "application/octet-stream"
             aliases: []
             metadata: {}
+        -
+            _id: { "$oid" : "000000000000000000000006" }
+            length: 2
+            chunkSize: 4
+            uploadDate: { "$date" : "1970-01-01T00:00:00.000Z" }
+            md5: "c700ed4fdb1d27055aa3faa2c2432283"
+            contentType: "application/octet-stream"
+            aliases: []
+            metadata: {}
     chunks:
         - { _id : { "$oid" : "000000000000000000000001" }, files_id : { "$oid" : "000000000000000000000002" }, n : 0, data : { $hex : "" } }
         - { _id : { "$oid" : "000000000000000000000002" }, files_id : { "$oid" : "000000000000000000000003" }, n : 0, data : { $hex : "1122" } }
@@ -58,6 +67,7 @@
         - { _id : { "$oid" : "000000000000000000000005" }, files_id : { "$oid" : "000000000000000000000005" }, n : 0, data : { $hex : "11223344" } }
         - { _id : { "$oid" : "000000000000000000000006" }, files_id : { "$oid" : "000000000000000000000005" }, n : 1, data : { $hex : "55667788" } }
         - { _id : { "$oid" : "000000000000000000000007" }, files_id : { "$oid" : "000000000000000000000005" }, n : 2, data : { $hex : "99aa" } }
+        - { _id : { "$oid" : "000000000000000000000008" }, files_id : { "$oid" : "000000000000000000000006" }, n : 0, data : { $hex : "1122" } }
 
 tests:
     -
@@ -171,3 +181,12 @@ tests:
                 id: { "$oid" : "000000000000000000000005" }
         assert:
             error: "ChunkIsWrongSize"
+    -
+        description: "Download legacy file with no name"
+        act:
+            operation: download
+            arguments:
+                id: { "$oid" : "000000000000000000000006" }
+                options: { }
+        assert:
+            result: { $hex : "1122" }