mongo-python-driver/test/transactions/unified/run-command.json

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{
"description": "run-command",
"schemaVersion": "1.9",
"runOnRequirements": [
{
"minServerVersion": "4.0",
"topologies": [
"replicaset"
]
},
{
"minServerVersion": "4.1.8",
"topologies": [
"sharded",
"load-balanced"
]
}
],
"createEntities": [
{
"client": {
"id": "client0",
"useMultipleMongoses": false,
"observeEvents": [
"commandStartedEvent"
]
}
},
{
"database": {
"id": "database0",
"client": "client0",
"databaseName": "transaction-tests"
}
},
{
"collection": {
"id": "collection0",
"database": "database0",
"collectionName": "test"
}
},
{
"session": {
"id": "session0",
"client": "client0"
}
}
],
"initialData": [
{
"collectionName": "test",
"databaseName": "transaction-tests",
"documents": []
}
],
"tests": [
{
"description": "run command with default read preference",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"insert": "test",
"documents": [
{
"_id": 1
}
]
},
"commandName": "insert"
},
"expectResult": {
"n": 1
}
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"insert": "test",
"documents": [
{
"_id": 1
}
],
"readConcern": {
"$$exists": false
},
"lsid": {
"$$sessionLsid": "session0"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "insert",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
]
},
{
"description": "run command with secondary read preference in client option and primary read preference in transaction options",
"operations": [
{
"object": "testRunner",
"name": "createEntities",
"arguments": {
"entities": [
{
"client": {
"id": "client1",
"useMultipleMongoses": false,
"uriOptions": {
"readPreference": "secondary"
},
"observeEvents": [
"commandStartedEvent"
]
}
},
{
"database": {
"id": "database1",
"client": "client1",
"databaseName": "transaction-tests"
}
},
{
"session": {
"id": "session1",
"client": "client1"
}
}
]
}
},
{
"object": "session1",
"name": "startTransaction",
"arguments": {
"readPreference": {
"mode": "primary"
}
}
},
{
"object": "database1",
"name": "runCommand",
"arguments": {
"session": "session1",
"command": {
"insert": "test",
"documents": [
{
"_id": 1
}
]
},
"commandName": "insert"
},
"expectResult": {
"n": 1
}
},
{
"object": "session1",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client1",
"events": [
{
"commandStartedEvent": {
"command": {
"insert": "test",
"documents": [
{
"_id": 1
}
],
"readConcern": {
"$$exists": false
},
"lsid": {
"$$sessionLsid": "session1"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "insert",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session1"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
]
},
{
"description": "run command with explicit primary read preference",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"insert": "test",
"documents": [
{
"_id": 1
}
]
},
"readPreference": {
"mode": "primary"
},
"commandName": "insert"
},
"expectResult": {
"n": 1
}
},
{
"object": "session0",
"name": "commitTransaction"
}
],
"expectEvents": [
{
"client": "client0",
"events": [
{
"commandStartedEvent": {
"command": {
"insert": "test",
"documents": [
{
"_id": 1
}
],
"readConcern": {
"$$exists": false
},
"lsid": {
"$$sessionLsid": "session0"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": true,
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "insert",
"databaseName": "transaction-tests"
}
},
{
"commandStartedEvent": {
"command": {
"commitTransaction": 1,
"lsid": {
"$$sessionLsid": "session0"
},
"txnNumber": {
"$numberLong": "1"
},
"startTransaction": {
"$$exists": false
},
"autocommit": false,
"writeConcern": {
"$$exists": false
}
},
"commandName": "commitTransaction",
"databaseName": "admin"
}
}
]
}
]
},
{
"description": "run command fails with explicit secondary read preference",
"operations": [
{
"object": "session0",
"name": "startTransaction"
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"find": "test"
},
"readPreference": {
"mode": "secondary"
},
"commandName": "find"
},
"expectError": {
"errorContains": "read preference in a transaction must be primary"
}
}
]
},
{
"description": "run command fails with secondary read preference from transaction options",
"operations": [
{
"object": "session0",
"name": "startTransaction",
"arguments": {
"readPreference": {
"mode": "secondary"
}
}
},
{
"object": "database0",
"name": "runCommand",
"arguments": {
"session": "session0",
"command": {
"find": "test"
},
"commandName": "find"
},
"expectError": {
"errorContains": "read preference in a transaction must be primary"
}
}
]
}
]
}