bson/testdata/unified-test-format/valid-pass/entity-commandCursor.json
2025-03-17 20:58:26 +01:00

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{
"description": "entity-commandCursor",
"schemaVersion": "1.3",
"createEntities": [
{
"client": {
"id": "client",
"useMultipleMongoses": false,
"observeEvents": [
"commandStartedEvent"
]
}
},
{
"database": {
"id": "db",
"client": "client",
"databaseName": "db"
}
},
{
"collection": {
"id": "collection",
"database": "db",
"collectionName": "collection"
}
}
],
"initialData": [
{
"collectionName": "collection",
"databaseName": "db",
"documents": [
{
"_id": 1,
"x": 11
},
{
"_id": 2,
"x": 22
},
{
"_id": 3,
"x": 33
},
{
"_id": 4,
"x": 44
},
{
"_id": 5,
"x": 55
}
]
}
],
"tests": [
{
"description": "runCursorCommand creates and exhausts cursor by running getMores",
"operations": [
{
"name": "runCursorCommand",
"object": "db",
"arguments": {
"commandName": "find",
"batchSize": 2,
"command": {
"find": "collection",
"filter": {},
"batchSize": 2
}
},
"expectResult": [
{
"_id": 1,
"x": 11
},
{
"_id": 2,
"x": 22
},
{
"_id": 3,
"x": 33
},
{
"_id": 4,
"x": 44
},
{
"_id": 5,
"x": 55
}
]
}
],
"expectEvents": [
{
"client": "client",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "collection",
"filter": {},
"batchSize": 2,
"$db": "db",
"lsid": {
"$$exists": true
}
},
"commandName": "find"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "collection",
"$db": "db",
"lsid": {
"$$exists": true
}
},
"commandName": "getMore"
}
},
{
"commandStartedEvent": {
"command": {
"getMore": {
"$$type": [
"int",
"long"
]
},
"collection": "collection",
"$db": "db",
"lsid": {
"$$exists": true
}
},
"commandName": "getMore"
}
}
]
}
]
},
{
"description": "createCommandCursor creates a cursor and stores it as an entity that can be iterated one document at a time",
"operations": [
{
"name": "createCommandCursor",
"object": "db",
"arguments": {
"commandName": "find",
"batchSize": 2,
"command": {
"find": "collection",
"filter": {},
"batchSize": 2
}
},
"saveResultAsEntity": "myRunCommandCursor"
},
{
"name": "iterateUntilDocumentOrError",
"object": "myRunCommandCursor",
"expectResult": {
"_id": 1,
"x": 11
}
},
{
"name": "iterateUntilDocumentOrError",
"object": "myRunCommandCursor",
"expectResult": {
"_id": 2,
"x": 22
}
},
{
"name": "iterateUntilDocumentOrError",
"object": "myRunCommandCursor",
"expectResult": {
"_id": 3,
"x": 33
}
},
{
"name": "iterateUntilDocumentOrError",
"object": "myRunCommandCursor",
"expectResult": {
"_id": 4,
"x": 44
}
},
{
"name": "iterateUntilDocumentOrError",
"object": "myRunCommandCursor",
"expectResult": {
"_id": 5,
"x": 55
}
}
]
},
{
"description": "createCommandCursor's cursor can be closed and will perform a killCursors operation",
"operations": [
{
"name": "createCommandCursor",
"object": "db",
"arguments": {
"commandName": "find",
"batchSize": 2,
"command": {
"find": "collection",
"filter": {},
"batchSize": 2
}
},
"saveResultAsEntity": "myRunCommandCursor"
},
{
"name": "iterateUntilDocumentOrError",
"object": "myRunCommandCursor",
"expectResult": {
"_id": 1,
"x": 11
}
},
{
"name": "close",
"object": "myRunCommandCursor"
}
],
"expectEvents": [
{
"client": "client",
"events": [
{
"commandStartedEvent": {
"command": {
"find": "collection",
"filter": {},
"batchSize": 2,
"$db": "db",
"lsid": {
"$$exists": true
}
},
"commandName": "find"
}
},
{
"commandStartedEvent": {
"command": {
"killCursors": "collection",
"cursors": {
"$$type": "array"
}
},
"commandName": "killCursors"
}
}
]
}
]
}
]
}