fix tests

Author: vkarpov15

test/aggregate.test.js

@@ -287,11 +287,14 @@ describe('aggregate: ', function() {
     it('works', function() {
       const aggregate = new Aggregate();
 
-      assert.equal(aggregate.near({ a: 1 }), aggregate);
-      assert.deepEqual(aggregate._pipeline, [{ $geoNear: { a: 1 } }]);
+      assert.equal(aggregate.near({ near: { type: 'Point', coordinates: [1, 2] } }), aggregate);
+      assert.deepEqual(aggregate._pipeline, [{ $geoNear: { near: { type: 'Point', coordinates: [1, 2] } } }]);
 
-      aggregate.near({ b: 2 });
-      assert.deepEqual(aggregate._pipeline, [{ $geoNear: { a: 1 } }, { $geoNear: { b: 2 } }]);
+      aggregate.near({ near: { type: 'Point', coordinates: [3, 4] } });
+      assert.deepEqual(aggregate._pipeline, [
+        { $geoNear: { near: { type: 'Point', coordinates: [1, 2] } } },
+        { $geoNear: { near: { type: 'Point', coordinates: [3, 4] } } }
+      ]);
     });
 
     it('works with discriminators (gh-3304)', function() {
@@ -308,19 +311,19 @@ describe('aggregate: ', function() {
 
       aggregate._model = stub;
 
-      assert.equal(aggregate.near({ a: 1 }), aggregate);
+      assert.equal(aggregate.near({ near: { type: 'Point', coordinates: [1, 2] } }), aggregate);
       // Run exec so we apply discriminator pipeline
       Aggregate._prepareDiscriminatorPipeline(aggregate._pipeline, stub.schema);
       assert.deepEqual(aggregate._pipeline,
-        [{ $geoNear: { a: 1, query: { __t: 'subschema' } } }]);
+        [{ $geoNear: { near: { type: 'Point', coordinates: [1, 2] }, query: { __t: 'subschema' } } }]);
 
       aggregate = new Aggregate();
       aggregate._model = stub;
 
-      aggregate.near({ b: 2, query: { x: 1 } });
+      aggregate.near({ near: { type: 'Point', coordinates: [3, 4] }, query: { x: 1 } });
       Aggregate._prepareDiscriminatorPipeline(aggregate._pipeline, stub.schema);
       assert.deepEqual(aggregate._pipeline,
-        [{ $geoNear: { b: 2, query: { x: 1, __t: 'subschema' } } }]);
+        [{ $geoNear: { near: { type: 'Point', coordinates: [3, 4] }, query: { x: 1, __t: 'subschema' } } }]);
     });
   });