15 lines
443 B
JavaScript
15 lines
443 B
JavaScript
// confirm that undefined no longer counts as 0 in $avg
|
|
let c = db.c;
|
|
c.drop();
|
|
c.save({a: 1});
|
|
c.save({a: 4});
|
|
c.save({b: 1});
|
|
assert.eq(c.aggregate({$group: {_id: null, avg: {$avg: "$a"}}}).toArray()[0].avg, 2.5);
|
|
|
|
// again ensuring numberLongs work properly
|
|
c.drop();
|
|
c.save({a: NumberLong(1)});
|
|
c.save({a: NumberLong(4)});
|
|
c.save({b: NumberLong(1)});
|
|
assert.eq(c.aggregate({$group: {_id: null, avg: {$avg: "$a"}}}).toArray()[0].avg, 2.5);
|