File: //opt/go/pkg/mod/go.mongodb.org/
[email protected]/testdata/gridfs/download.json
{
"description": "gridfs-download",
"schemaVersion": "1.0",
"createEntities": [
{
"client": {
"id": "client0"
}
},
{
"database": {
"id": "database0",
"client": "client0",
"databaseName": "gridfs-tests"
}
},
{
"bucket": {
"id": "bucket0",
"database": "database0"
}
},
{
"collection": {
"id": "bucket0_files_collection",
"database": "database0",
"collectionName": "fs.files"
}
},
{
"collection": {
"id": "bucket0_chunks_collection",
"database": "database0",
"collectionName": "fs.chunks"
}
}
],
"initialData": [
{
"collectionName": "fs.files",
"databaseName": "gridfs-tests",
"documents": [
{
"_id": {
"$oid": "000000000000000000000001"
},
"length": 0,
"chunkSize": 4,
"uploadDate": {
"$date": "1970-01-01T00:00:00.000Z"
},
"md5": "d41d8cd98f00b204e9800998ecf8427e",
"filename": "length-0",
"contentType": "application/octet-stream",
"aliases": [],
"metadata": {}
},
{
"_id": {
"$oid": "000000000000000000000002"
},
"length": 0,
"chunkSize": 4,
"uploadDate": {
"$date": "1970-01-01T00:00:00.000Z"
},
"md5": "d41d8cd98f00b204e9800998ecf8427e",
"filename": "length-0-with-empty-chunk",
"contentType": "application/octet-stream",
"aliases": [],
"metadata": {}
},
{
"_id": {
"$oid": "000000000000000000000003"
},
"length": 2,
"chunkSize": 4,
"uploadDate": {
"$date": "1970-01-01T00:00:00.000Z"
},
"md5": "c700ed4fdb1d27055aa3faa2c2432283",
"filename": "length-2",
"contentType": "application/octet-stream",
"aliases": [],
"metadata": {}
},
{
"_id": {
"$oid": "000000000000000000000004"
},
"length": 8,
"chunkSize": 4,
"uploadDate": {
"$date": "1970-01-01T00:00:00.000Z"
},
"md5": "dd254cdc958e53abaa67da9f797125f5",
"filename": "length-8",
"contentType": "application/octet-stream",
"aliases": [],
"metadata": {}
},
{
"_id": {
"$oid": "000000000000000000000005"
},
"length": 10,
"chunkSize": 4,
"uploadDate": {
"$date": "1970-01-01T00:00:00.000Z"
},
"md5": "57d83cd477bfb1ccd975ab33d827a92b",
"filename": "length-10",
"contentType": "application/octet-stream",
"aliases": [],
"metadata": {}
},
{
"_id": {
"$oid": "000000000000000000000006"
},
"length": 2,
"chunkSize": 4,
"uploadDate": {
"$date": "1970-01-01T00:00:00.000Z"
},
"md5": "c700ed4fdb1d27055aa3faa2c2432283",
"contentType": "application/octet-stream",
"aliases": [],
"metadata": {}
}
]
},
{
"collectionName": "fs.chunks",
"databaseName": "gridfs-tests",
"documents": [
{
"_id": {
"$oid": "000000000000000000000001"
},
"files_id": {
"$oid": "000000000000000000000002"
},
"n": 0,
"data": {
"$binary": {
"base64": "",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000002"
},
"files_id": {
"$oid": "000000000000000000000003"
},
"n": 0,
"data": {
"$binary": {
"base64": "ESI=",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000003"
},
"files_id": {
"$oid": "000000000000000000000004"
},
"n": 0,
"data": {
"$binary": {
"base64": "ESIzRA==",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000004"
},
"files_id": {
"$oid": "000000000000000000000004"
},
"n": 1,
"data": {
"$binary": {
"base64": "VWZ3iA==",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000005"
},
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 0,
"data": {
"$binary": {
"base64": "ESIzRA==",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000006"
},
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 1,
"data": {
"$binary": {
"base64": "VWZ3iA==",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000007"
},
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 2,
"data": {
"$binary": {
"base64": "mao=",
"subType": "00"
}
}
},
{
"_id": {
"$oid": "000000000000000000000008"
},
"files_id": {
"$oid": "000000000000000000000006"
},
"n": 0,
"data": {
"$binary": {
"base64": "ESI=",
"subType": "00"
}
}
}
]
}
],
"tests": [
{
"description": "download when length is zero",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000001"
}
},
"expectResult": {
"$$matchesHexBytes": ""
}
}
]
},
{
"description": "download when length is zero and there is one empty chunk",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000002"
}
},
"expectResult": {
"$$matchesHexBytes": ""
}
}
]
},
{
"description": "download when there is one chunk",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000003"
}
},
"expectResult": {
"$$matchesHexBytes": "1122"
}
}
]
},
{
"description": "download when there are two chunks",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000004"
}
},
"expectResult": {
"$$matchesHexBytes": "1122334455667788"
}
}
]
},
{
"description": "download when there are three chunks",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000005"
}
},
"expectResult": {
"$$matchesHexBytes": "112233445566778899aa"
}
}
]
},
{
"description": "download when files entry does not exist",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000000"
}
},
"expectError": {
"isError": true
}
}
]
},
{
"description": "download when an intermediate chunk is missing",
"operations": [
{
"name": "deleteOne",
"object": "bucket0_chunks_collection",
"arguments": {
"filter": {
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 1
}
},
"expectResult": {
"deletedCount": 1
}
},
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000005"
}
},
"expectError": {
"isError": true
}
}
]
},
{
"description": "download when final chunk is missing",
"operations": [
{
"name": "deleteOne",
"object": "bucket0_chunks_collection",
"arguments": {
"filter": {
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 2
}
},
"expectResult": {
"deletedCount": 1
}
},
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000005"
}
},
"expectError": {
"isError": true
}
}
]
},
{
"description": "download when an intermediate chunk is the wrong size",
"operations": [
{
"name": "bulkWrite",
"object": "bucket0_chunks_collection",
"arguments": {
"requests": [
{
"updateOne": {
"filter": {
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 1
},
"update": {
"$set": {
"data": {
"$binary": {
"base64": "VWZ3",
"subType": "00"
}
}
}
}
}
},
{
"updateOne": {
"filter": {
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 2
},
"update": {
"$set": {
"data": {
"$binary": {
"base64": "iJmq",
"subType": "00"
}
}
}
}
}
}
]
},
"expectResult": {
"matchedCount": 2,
"modifiedCount": 2
}
},
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000005"
}
},
"expectError": {
"isError": true
}
}
]
},
{
"description": "download when final chunk is the wrong size",
"operations": [
{
"name": "updateOne",
"object": "bucket0_chunks_collection",
"arguments": {
"filter": {
"files_id": {
"$oid": "000000000000000000000005"
},
"n": 2
},
"update": {
"$set": {
"data": {
"$binary": {
"base64": "mQ==",
"subType": "00"
}
}
}
}
},
"expectResult": {
"matchedCount": 1,
"modifiedCount": 1
}
},
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000005"
}
},
"expectError": {
"isError": true
}
}
]
},
{
"description": "download legacy file with no name",
"operations": [
{
"name": "download",
"object": "bucket0",
"arguments": {
"id": {
"$oid": "000000000000000000000006"
}
},
"expectResult": {
"$$matchesHexBytes": "1122"
}
}
]
}
]
}