bson/testdata/load-balancers/non-lb-connection-establishment.json
2025-03-17 20:58:26 +01:00

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{
"description": "connection establishment if loadBalanced is specified for non-load balanced clusters",
"schemaVersion": "1.3",
"runOnRequirements": [
{
"topologies": [
"single",
"sharded"
]
}
],
"createEntities": [
{
"client": {
"id": "lbTrueClient",
"useMultipleMongoses": false,
"uriOptions": {
"loadBalanced": true
}
}
},
{
"database": {
"id": "lbTrueDatabase",
"client": "lbTrueClient",
"databaseName": "lbTrueDb"
}
},
{
"client": {
"id": "lbFalseClient",
"uriOptions": {
"loadBalanced": false
}
}
},
{
"database": {
"id": "lbFalseDatabase",
"client": "lbFalseClient",
"databaseName": "lbFalseDb"
}
}
],
"_yamlAnchors": {
"runCommandArguments": [
{
"arguments": {
"commandName": "ping",
"command": {
"ping": 1
}
}
}
]
},
"tests": [
{
"description": "operations against non-load balanced clusters fail if URI contains loadBalanced=true",
"runOnRequirements": [
{
"maxServerVersion": "8.0.99",
"topologies": [
"single"
]
},
{
"topologies": [
"sharded"
]
}
],
"operations": [
{
"name": "runCommand",
"object": "lbTrueDatabase",
"arguments": {
"commandName": "ping",
"command": {
"ping": 1
}
},
"expectError": {
"errorContains": "Driver attempted to initialize in load balancing mode, but the server does not support this mode"
}
}
]
},
{
"description": "operations against non-load balanced clusters succeed if URI contains loadBalanced=false",
"operations": [
{
"name": "runCommand",
"object": "lbFalseDatabase",
"arguments": {
"commandName": "ping",
"command": {
"ping": 1
}
}
}
]
}
]
}