var t = db.geob; t.drop(); var a = {p: [0, 0]}; var b = {p: [1, 0]}; var c = {p: [3, 4]}; var d = {p: [0, 6]}; t.save(a); t.save(b); t.save(c); t.save(d); t.ensureIndex({p: "2d"}); var res = t.runCommand("geoNear", {near: [0, 0]}); assert.close(3, res.stats.avgDistance, "A"); assert.close(0, res.results[0].dis, "B1"); assert.eq(a._id, res.results[0].obj._id, "B2"); assert.close(1, res.results[1].dis, "C1"); assert.eq(b._id, res.results[1].obj._id, "C2"); assert.close(5, res.results[2].dis, "D1"); assert.eq(c._id, res.results[2].obj._id, "D2"); assert.close(6, res.results[3].dis, "E1"); assert.eq(d._id, res.results[3].obj._id, "E2"); res = t.runCommand("geoNear", {near: [0, 0], distanceMultiplier: 2}); assert.close(6, res.stats.avgDistance, "F"); assert.close(0, res.results[0].dis, "G"); assert.close(2, res.results[1].dis, "H"); assert.close(10, res.results[2].dis, "I"); assert.close(12, res.results[3].dis, "J");