mirror of https://github.com/mongodb/mongo
23 lines
703 B
JavaScript
23 lines
703 B
JavaScript
// This test just make sure that aggregation is possible on a secondary node.
|
|
// @tags: [
|
|
// requires_replication,
|
|
// requires_spawning_own_processes,
|
|
// ]
|
|
var replTest = new ReplSetTest({name: 'aggTestSlave', nodes: 2});
|
|
var nodes = replTest.startSet();
|
|
replTest.initiate();
|
|
replTest.awaitReplication();
|
|
|
|
var primary = replTest.getPrimary().getDB('test');
|
|
var secondary = replTest.getSecondary().getDB('test');
|
|
|
|
var options = {writeConcern: {w: 2}};
|
|
primary.agg.insert({}, options);
|
|
primary.agg.insert({}, options);
|
|
primary.agg.insert({}, options);
|
|
|
|
var res = secondary.agg.aggregate({$group: {_id: null, count: {$sum: 1}}});
|
|
assert.eq(res.toArray(), [{_id: null, count: 3}]);
|
|
|
|
replTest.stopSet();
|