bson/testdata/load-balancers/server-selection.json
2025-03-17 20:58:26 +01:00

83 lines
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{
"description": "server selection for load-balanced clusters",
"schemaVersion": "1.3",
"runOnRequirements": [
{
"topologies": [
"load-balanced"
]
}
],
"createEntities": [
{
"client": {
"id": "client0",
"useMultipleMongoses": true,
"observeEvents": [
"commandStartedEvent"
]
}
},
{
"database": {
"id": "database0",
"client": "client0",
"databaseName": "database0Name"
}
},
{
"collection": {
"id": "collection0",
"database": "database0",
"collectionName": "coll0",
"collectionOptions": {
"readPreference": {
"mode": "secondaryPreferred"
}
}
}
}
],
"initialData": [
{
"collectionName": "coll0",
"databaseName": "database0Name",
"documents": []
}
],
"tests": [
{
"description": "$readPreference is sent for load-balanced clusters",
"operations": [
{
"name": "find",
"object": "collection0",
"arguments": {
"filter": {}
}
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "coll0",
"filter": {},
"$readPreference": {
"mode": "secondaryPreferred"
}
},
"commandName": "find",
"databaseName": "database0Name"
}
}
]
}
]
}
]
}