19 lines
625 B
JavaScript
19 lines
625 B
JavaScript
// This test just make sure that aggregation is possible on a secondary node.
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var replTest = new ReplSetTest( {name: 'aggTestSlave', nodes: 2} );
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var nodes = replTest.startSet();
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replTest.initiate();
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replTest.awaitReplication();
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var primary = replTest.getPrimary().getDB('test');
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var secondary = replTest.getSecondary().getDB('test');
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var options = { writeConcern: { w: 2 }};
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primary.agg.insert({}, options);
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primary.agg.insert({}, options);
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primary.agg.insert({}, options);
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var res = secondary.agg.aggregate({$group: {_id: null, count: {$sum: 1}}});
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assert.eq(res.toArray(), [{_id:null, count: 3}]);
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replTest.stopSet();
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