fix(NODE-3534): add subtype 0x6 and 0x7 constants on Binary class (#461)

Author: nbbeeken

package-lock.json

@@ -48,6 +48,10 @@ export class Binary {
   static readonly SUBTYPE_UUID = 4;
   /** MD5 BSON type */
   static readonly SUBTYPE_MD5 = 5;
+  /** Encrypted BSON type */
+  static readonly SUBTYPE_ENCRYPTED = 6;
+  /** Column BSON type */
+  static readonly SUBTYPE_COLUMN = 7;
   /** User BSON type */
   static readonly SUBTYPE_USER_DEFINED = 128;
 

src/binary.ts

@@ -30,6 +30,8 @@ export {
   BSON_BINARY_SUBTYPE_USER_DEFINED,
   BSON_BINARY_SUBTYPE_UUID,
   BSON_BINARY_SUBTYPE_UUID_NEW,
+  BSON_BINARY_SUBTYPE_ENCRYPTED,
+  BSON_BINARY_SUBTYPE_COLUMN,
   BSON_DATA_ARRAY,
   BSON_DATA_BINARY,
   BSON_DATA_BOOLEAN,

src/bson.ts

@@ -100,5 +100,11 @@ export const BSON_BINARY_SUBTYPE_UUID_NEW = 4;
 /** Binary MD5 Type @internal */
 export const BSON_BINARY_SUBTYPE_MD5 = 5;
 
+/** Encrypted BSON type @internal */
+export const BSON_BINARY_SUBTYPE_ENCRYPTED = 6;
+
+/** Column BSON type @internal */
+export const BSON_BINARY_SUBTYPE_COLUMN = 7;
+
 /** Binary User Defined Type @internal */
 export const BSON_BINARY_SUBTYPE_USER_DEFINED = 128;

src/constants.ts

@@ -39,6 +39,16 @@ describe('BSON Constants', () => {
       expect(BSON.BSON_BINARY_SUBTYPE_MD5).to.equal(5);
       expect(BSON.Binary.SUBTYPE_MD5).to.equal(5);
     });
+
+    it('Encrypted should be 6', () => {
+      expect(BSON.BSON_BINARY_SUBTYPE_ENCRYPTED).to.equal(6);
+      expect(BSON.Binary.SUBTYPE_ENCRYPTED).to.equal(6);
+    });
+
+    it('Column should be 7', () => {
+      expect(BSON.BSON_BINARY_SUBTYPE_COLUMN).to.equal(7);
+      expect(BSON.Binary.SUBTYPE_COLUMN).to.equal(7);
+    });
   });
   context('BSON Type indicators', () => {
     /*

test/node/check_constants.js

@@ -50,6 +50,11 @@
             "canonical_bson": "1D000000057800100000000573FFD26444B34C6990E8E7D1DFC035D400",
             "canonical_extjson": "{\"x\" : { \"$binary\" : {\"base64\" : \"c//SZESzTGmQ6OfR38A11A==\", \"subType\" : \"05\"}}}"
         },
+        {
+            "description": "subtype 0x07",
+            "canonical_bson": "1D000000057800100000000773FFD26444B34C6990E8E7D1DFC035D400",
+            "canonical_extjson": "{\"x\" : { \"$binary\" : {\"base64\" : \"c//SZESzTGmQ6OfR38A11A==\", \"subType\" : \"07\"}}}"
+        },
         {
             "description": "subtype 0x80",
             "canonical_bson": "0F0000000578000200000080FFFF00",