use assertEqualMaps

Author: sokra

test/source-map/test-source-node.js

@@ -233,12 +233,7 @@ define(function (require, exports, module) {
  assert.ok(map instanceof SourceMapGenerator, 'map instanceof SourceMapGenerator');
  map = map.toJSON();
  var inputMap = input.map.toJSON();
- assert.equal(map.version, inputMap.version);
- assert.equal(map.file, inputMap.file);
- assert.equal(map.mappings, inputMap.mappings);
- assert.deepEqual(map.sources, inputMap.sources);
- assert.equal(map.sourceRoot, inputMap.sourceRoot);
- assert.deepEqual(map.names, inputMap.names);
+ util.assertEqualMaps(assert, map, inputMap);
  };
 
 });