DRIVERS-3023 Add spec tests for GridFS rename and require client errors (#1700)

Author: GromNaN

source/gridfs/tests/delete.json

@@ -141,7 +141,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000000" }
-        expectError: { isError: true } # FileNotFound
+        expectError: { isClientError: true } # FileNotFound
     outcome:
       - collectionName: *bucket0_files_collectionName
         databaseName: *database0Name
@@ -170,7 +170,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000004" }
-        expectError: { isError: true } # FileNotFound
+        expectError: { isClientError: true } # FileNotFound
     outcome:
       - collectionName: *bucket0_files_collectionName
         databaseName: *database0Name

source/gridfs/tests/delete.yml

@@ -139,7 +139,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000000" }
-        expectError: { isError: true } # FileNotFound
+        expectError: { isClientError: true } # FileNotFound
   - description: "download when an intermediate chunk is missing"
     operations:
       - name: deleteOne
@@ -154,7 +154,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000005" }
-        expectError: { isError: true } # ChunkIsMissing
+        expectError: { isClientError: true } # ChunkIsMissing
   - description: "download when final chunk is missing"
     operations:
       - name: deleteOne
@@ -169,7 +169,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000005" }
-        expectError: { isError: true } # ChunkIsMissing
+        expectError: { isClientError: true } # ChunkIsMissing
   - description: "download when an intermediate chunk is the wrong size"
     operations:
       - name: bulkWrite
@@ -195,7 +195,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000005" }
-        expectError: { isError: true } # ChunkIsWrongSize
+        expectError: { isClientError: true } # ChunkIsWrongSize
   - description: "download when final chunk is the wrong size"
     operations:
       - name: updateOne
@@ -213,7 +213,7 @@ tests:
         object: *bucket0
         arguments:
           id: { $oid: "000000000000000000000005" }
-        expectError: { isError: true } # ChunkIsWrongSize
+        expectError: { isClientError: true } # ChunkIsWrongSize
   - description: "download legacy file with no name"
     operations:
       - name: download

source/gridfs/tests/download.json

@@ -133,12 +133,12 @@ tests:
         object: *bucket0
         arguments:
           filename: "xyz"
-        expectError: { isError: true } # FileNotFound
+        expectError: { isClientError: true } # FileNotFound
   - description: "downloadByName when revision does not exist"
     operations:
       - name: downloadByName
         object: *bucket0
         arguments:
           filename: "abc"
           revision: 999
-        expectError: { isError: true } # RevisionNotFound
+        expectError: { isClientError: true } # RevisionNotFound