1# Test that setting a default write concern does not add a write concern
2# to the command sent over the wire.
3# Test operations that require 3.4+ server, where all commands started
4# to accept a write concern.
5
6data:
7 - {_id: 1, x: 11}
8 - {_id: 2, x: 22}
9collection_name: &collection_name default_write_concern_coll
10database_name: &database_name default_write_concern_db
11
12runOn:
13 - minServerVersion: "3.4"
14
15tests:
16 - description: Aggregate with $out omits default write concern
17 operations:
18 - object: collection
19 collectionOptions: {writeConcern: {}}
20 name: aggregate
21 arguments:
22 pipeline: &out_pipeline
23 - $match: {_id: {$gt: 1}}
24 - $out: &other_collection_name "other_collection_name"
25 outcome:
26 collection:
27 name: *other_collection_name
28 data:
29 - {_id: 2, x: 22}
30 expectations:
31 - command_started_event:
32 command:
33 aggregate: *collection_name
34 pipeline: *out_pipeline
35 writeConcern: null
36 - description: RunCommand with a write command omits default write concern (runCommand should never inherit write concern)
37 operations:
38 - object: database
39 databaseOptions: {writeConcern: {}}
40 name: runCommand
41 command_name: delete
42 arguments:
43 command:
44 delete: *collection_name
45 deletes:
46 - {q: {}, limit: 1}
47 expectations:
48 - command_started_event:
49 command:
50 delete: *collection_name
51 deletes:
52 - {q: {}, limit: 1}
53 writeConcern: null
54 - description: CreateIndex and dropIndex omits default write concern
55 operations:
56 - object: collection
57 collectionOptions: {writeConcern: {}}
58 name: createIndex
59 arguments:
60 keys: {x: 1}
61 - object: collection
62 collectionOptions: {writeConcern: {}}
63 name: dropIndex
64 arguments:
65 name: x_1
66 expectations:
67 - command_started_event:
68 command:
69 createIndexes: *collection_name
70 indexes:
71 - name: x_1
72 key: {x: 1}
73 writeConcern: null
74 - command_started_event:
75 command:
76 dropIndexes: *collection_name
77 index: x_1
78 writeConcern: null
79 - description: MapReduce omits default write concern
80 operations:
81 - name: mapReduce
82 object: collection
83 collectionOptions: {writeConcern: {}}
84 arguments:
85 map: { $code: 'function inc() { return emit(0, this.x + 1) }' }
86 reduce: { $code: 'function sum(key, values) { return values.reduce((acc, x) => acc + x); }' }
87 out: { inline: 1 }
88 expectations:
89 - command_started_event:
90 command:
91 mapReduce: *collection_name
92 map: { $code: 'function inc() { return emit(0, this.x + 1) }' }
93 reduce: { $code: 'function sum(key, values) { return values.reduce((acc, x) => acc + x); }' }
94 out: { inline: 1 }
95 writeConcern: nullView as plain text