use packet methods in buffer and geom parsers

Author: sushantdhiman

lib/compile_text_parser.js

@@ -21,8 +21,8 @@ function compile (fields, options, config) {
       table: field.table,
       name: field.name,
       string: function() { return packet.readLengthCodedString(); },
-      buffer: function () { return this.parser.parseLengthCodedBuffer(); },
-      geometry: function () { return this.parser.parseGeometryValue(); }
+      buffer: function () { return packet.parseLengthCodedBuffer(); },
+      geometry: function () { return packet.parseGeometryValue(); }
     };
   };
 

test/integration/connection/test-typecast-geometry.js

@@ -5,23 +5,14 @@ var assert = require('assert');
 connection.query({
   sql: 'select GeomFromText(\'POINT(11 0)\') as foo',
   typeCast: function (field, next) {
-    if (field.type == 'GEOMETRY') {
+    if (field.type === 'GEOMETRY') {
       return field.geometry();
     }
     return next();
   }
 }, function(err, res) {
   assert.ifError(err);
-  assert(Buffer.isBuffer(res[0].foo));
-});
-
-
-connection.query({
-  sql: 'select GeomFromText(\'POINT(11 0)\') as foo',
-  typeCast: false
-}, function(err, res) {
-  assert.ifError(err);
-  assert(Buffer.isBuffer(res[0].foo));
+  assert.deepEqual(res[0].foo, { x: 11, y: 0 });
 });
 
 connection.end();