mongodb/jstests/readonly/geo.js

load('jstests/readonly/lib/read_only_test.js');

runReadOnlyTest(function() {
    'use strict';

    return {
        name: 'geo',

        load: function(writableCollection) {
            assert.commandWorked(writableCollection.createIndex({loc: "2dsphere"}));

            var locDocs = [
                {name: "Berry Park", loc: {type: "Point", coordinates: [40.722396, -73.9573645]}},
                {
                  name: "Northern Territory",
                  loc: {type: "Point", coordinates: [40.7252334, -73.9595218]}
                },
                {
                  name: "Kent Ale House",
                  loc: {type: "Point", coordinates: [40.7223364, -73.9614495]}
                },
                {name: "The Shanty", loc: {type: "Point", coordinates: [40.7185752, -73.9510538]}},
                {
                  name: "The Counting Room",
                  loc: {type: "Point", coordinates: [40.7209601, -73.9588041]}
                },
                {name: "Kinfolk 94", loc: {type: "Point", coordinates: [40.7217058, -73.9605489]}}
            ];

            writableCollection.insertMany(locDocs);
        },
        exec: function(readableCollection) {
            const res = readableCollection
                            .aggregate([
                                {
                                  $geoNear: {
                                      near: {type: "Point", coordinates: [40.7211404, -73.9591494]},
                                      distanceField: "dist",
                                      spherical: true,
                                  }
                                },
                                {$limit: 1}
                            ])
                            .toArray();
            assert.eq(res[0].name, "The Counting Room", printjson(res));
        }
    };
}());