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DRIVERS-776: Splits tests to work around SERVER-57403 #1013

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Jun 7, 2021
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DRIVERS-776: Splits tests to work around SERVER-57403 #1013

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103 changes: 103 additions & 0 deletions source/crud/tests/unified/aggregate-let.json
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Original file line number Diff line number Diff line change
Expand Up @@ -44,6 +44,109 @@
"minServerVersion": "5.0"
}
],
"operations": [
{
"name": "aggregate",
"object": "collection0",
"arguments": {
"pipeline": [
{
"$match": {
"$expr": {
"$eq": [
"$_id",
"$$id"
]
}
}
},
{
"$project": {
"_id": 0,
"x": "$$x",
"y": "$$y",
"rand": "$$rand"
}
}
],
"let": {
"id": 1,
"x": "foo",
"y": {
"$literal": "bar"
},
"rand": {
"$rand": {}
}
}
},
"expectResult": [
{
"x": "foo",
"y": "bar",
"rand": {
"$$type": "double"
}
}
]
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"aggregate": "coll0",
"pipeline": [
{
"$match": {
"$expr": {
"$eq": [
"$_id",
"$$id"
]
}
}
},
{
"$project": {
"_id": 0,
"x": "$$x",
"y": "$$y",
"rand": "$$rand"
}
}
],
"let": {
"id": 1,
"x": "foo",
"y": {
"$literal": "bar"
},
"rand": {
"$rand": {}
}
}
}
}
}
]
}
]
},
{
"description": "Aggregate with let option and dollar-prefixed $literal value",
"runOnRequirements": [
{
"minServerVersion": "5.0",
"topologies": [
"single",
"replicaset"
]
}
],
"operations": [
{
"name": "aggregate",
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36 changes: 36 additions & 0 deletions source/crud/tests/unified/aggregate-let.yml
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Expand Up @@ -22,9 +22,45 @@ initialData: &initialData
- { _id: 1 }

tests:
# TODO: Once SERVER-57403 is resolved, this test can be removed in favor of
# the "dollar-prefixed $literal value" test below.
- description: "Aggregate with let option"
runOnRequirements:
- minServerVersion: "5.0"
operations:
- name: aggregate
object: *collection0
arguments:
pipeline: &pipeline0
# $match takes a query expression, so $expr is necessary to utilize
# an aggregate expression context and access "let" variables.
- $match: { $expr: { $eq: ["$_id", "$$id"] } }
- $project: { _id: 0, x: "$$x", y: "$$y", rand: "$$rand" }
# Values in "let" must be constant or closed expressions that do not
# depend on document values. This test demonstrates a basic constant
# value, a value wrapped with $literal (to avoid expression parsing),
# and a closed expression (e.g. $rand).
let: &let0
id: 1
x: foo
y: { $literal: "bar" }
rand: { $rand: {} }
expectResult:
- { x: "foo", y: "bar", rand: { $$type: "double" } }
expectEvents:
- client: *client0
events:
- commandStartedEvent:
command:
aggregate: *collection0Name
pipeline: *pipeline0
let: *let0

- description: "Aggregate with let option and dollar-prefixed $literal value"
runOnRequirements:
- minServerVersion: "5.0"
# TODO: Remove topology restrictions once SERVER-57403 is resolved
topologies: ["single", "replicaset"]
operations:
- name: aggregate
object: *collection0
Expand Down