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bos_client.spec.js
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/*
* Copyright (c) 2014 Baidu.com, Inc. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
* an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
* specific language governing permissions and limitations under the License.
*/
var util = require('util');
var path = require('path');
var fs = require('fs');
var Q = require('q');
var u = require('underscore');
var debug = require('debug')('bos_client.spec');
var config = require('../config');
var helper = require('./helper');
var BosClient = require('../..').BosClient;
describe('BosClient', function() {
var client;
var fail;
var bucket;
var key;
var filename;
beforeEach(function() {
fail = helper.fail(this);
var id = Math.floor(Math.random() * 100000) + 900;
bucket = util.format('test-bucket%d', id);
key = util.format('test_object %d', id);
filename = util.format('temp_file%d', id);
client = new BosClient(config.bos);
});
afterEach(function(done) {
function deleteBucket(bucket_name) {
var promise =
client.listObjects(bucket_name)
.then(function(response) {
var defers = [];
u.each(response.body.contents, function(object) {
defers.push(client.deleteObject(bucket_name, object.key))
});
return Q.all(defers);
})
.then(function() {
return client.deleteBucket(bucket_name);
})
return promise;
}
client.listBuckets()
.then(function(response) {
var defers = [];
(response.body.buckets || []).forEach(function(bucket) {
defers.push(deleteBucket(bucket.name));
});
return Q.all(defers);
})
.catch(fail)
.fin(done);
});
function prepareTemporaryFile(size) {
var fd = fs.openSync(filename, 'w+');
var buffer = new Buffer(size);
buffer.fill(0);
fs.writeSync(fd, buffer, 0, size, 0);
fs.closeSync(fd);
}
it('listBuckets', function(done) {
client.listBuckets()
.then(function(response) {
expect(response.body.buckets.length).toEqual(0);
expect(response.body.owner).toEqual(config.bos.account);
})
.catch(fail)
.fin(done);
});
it('doesBucketExist', function(done) {
client.doesBucketExist(bucket)
.then(function(response) {
expect(response).toBe(false);
})
.catch(fail)
.fin(done);
});
it('deleteBucket', function(done) {
client.createBucket(bucket)
.then(function() {
return client.doesBucketExist(bucket)
})
.then(function(response) {
expect(response).toBe(true);
})
.then(function() {
return client.deleteBucket(bucket);
})
.then(function() {
return client.doesBucketExist(bucket)
})
.then(function(response) {
expect(response).toBe(false);
})
.catch(fail)
.fin(done);
});
it('setBucketCannedAcl', function(done) {
client.createBucket(bucket)
.then(function() {
return client.setBucketCannedAcl(bucket, 'public-read-write');
})
.then(function(response) {
return client.setBucketCannedAcl(bucket, 'public-read');
})
.then(function(response) {
return client.setBucketCannedAcl(bucket, 'private');
})
.then(function(response) {
return client.setBucketCannedAcl(bucket, 'invalid-acl');
})
.catch(function(error) {
if (error.code !== 'InvalidArgument') {
fail(error);
}
})
.fin(done);
});
it('setBucketAcl', function(done) {
var grant_list = [
{
'grantee': [
{'id': '992c67ee10be4e85bf444d18b638f9ba'},
{'id': 'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'},
],
'permission': ['FULL_CONTROL']
},
{
'grantee': [
{'id': config.bos.account.id}
],
'permission': ['FULL_CONTROL']
}
];
client.createBucket(bucket)
.then(function() {
return client.setBucketAcl(bucket, grant_list);
})
.then(function() {
return client.getBucketAcl(bucket)
})
.then(function(response) {
expect(response.body.accessControlList).toEqual(grant_list);
})
.catch(fail)
.fin(done);
});
it('putObjectFromDataUrl', function (done) {
client.createBucket(bucket)
.then(function() {
var dataUrl = new Buffer('hello world').toString('base64');
return client.putObjectFromDataUrl(bucket, key, dataUrl);
})
.then(function() {
return client.getObjectMetadata(bucket, key);
})
.then(function(response) {
expect(response.http_headers['content-length']).toEqual('11');
expect(response.http_headers['content-md5']).toEqual(
require('../../src/crypto').md5sum('hello world')
);
})
.catch(fail)
.fin(done);
});
it('putObjectFromString', function(done) {
client.createBucket(bucket)
.then(function() {
return client.putObjectFromString(bucket, key, 'hello world');
})
.then(function() {
return client.getObjectMetadata(bucket, key);
})
.then(function(response) {
expect(response.http_headers['content-length']).toEqual('11');
expect(response.http_headers['content-md5']).toEqual(
require('../../src/crypto').md5sum('hello world')
);
return client.generatePresignedUrl(bucket, key, 0, 1800, null, {'x-bce-range': '0-5'});
})
.then(function(url) {
return helper.get(url);
})
.then(function (body) {
expect(body.toString()).toEqual('hello ');
return client.generatePresignedUrl(bucket, key);
})
.then(function (url) {
return helper.get(url);
})
.then(function (body) {
expect(body.toString()).toEqual('hello world');
})
.catch(fail)
.fin(done);
});
it('putObjectFromFile', function(done) {
client.createBucket(bucket)
.then(function() {
return client.putObjectFromFile(bucket, path.basename(__filename), __filename);
})
.then(function() {
return client.getObjectMetadata(bucket, path.basename(__filename));
})
.then(function(response) {
expect(response.http_headers['content-length']).toEqual('' + fs.lstatSync(__filename).size);
expect(response.http_headers['content-type']).toEqual('application/javascript');
return require('../../src/crypto').md5file(__filename)
.then(function(md5sum) {
expect(response.http_headers['content-md5']).toEqual(md5sum);
});
})
.catch(fail)
.fin(done);
});
it('getObject', function(done) {
client.createBucket(bucket)
.then(function() {
return client.putObjectFromFile(bucket, path.basename(__filename), __filename);
})
.then(function() {
return client.getObject(bucket, path.basename(__filename));
})
.then(function(response) {
expect(response.http_headers['content-length']).toEqual('' + fs.lstatSync(__filename).size);
expect(response.http_headers['content-type']).toEqual('application/javascript');
expect(Buffer.isBuffer(response.body)).toEqual(true);
expect(response.body.length).toEqual(fs.lstatSync(__filename).size);
})
.catch(fail)
.fin(done);
});
it('getObjectWithRange', function(done) {
client.createBucket(bucket)
.then(function() {
return client.putObjectFromFile(bucket, path.basename(__filename), __filename);
})
.then(function() {
return client.getObject(bucket, path.basename(__filename), '9-19');
})
.then(function(response) {
var filesize = fs.lstatSync(__filename).size;
expect(response.http_headers['content-length']).toEqual('11');
expect(response.http_headers['content-type']).toEqual('application/javascript');
expect(response.http_headers['content-range']).toEqual('bytes 9-19/' + filesize);
expect(Buffer.isBuffer(response.body)).toEqual(true);
expect(response.body.length).toEqual(11);
})
.catch(fail)
.fin(done);
});
it('getObjectToFile', function(done) {
client.createBucket(bucket)
.then(function() {
return client.putObjectFromFile(bucket, path.basename(__filename), __filename);
})
.then(function() {
return client.getObjectToFile(bucket, path.basename(__filename), filename);
})
.then(function(response) {
expect(fs.existsSync(filename)).toEqual(true);
var filesize = fs.lstatSync(filename).size;
expect(response.http_headers['content-length']).toEqual('' + filesize);
expect(response.http_headers['content-type']).toEqual('application/javascript');
expect(response.body).toEqual({});
fs.unlinkSync(filename);
})
.catch(fail)
.fin(done);
});
it('getObjectToFileWithRange', function(done) {
client.createBucket(bucket)
.then(function() {
return client.putObjectFromFile(bucket, path.basename(__filename), __filename);
})
.then(function() {
return client.getObjectToFile(bucket, path.basename(__filename), filename, '9-19');
})
.then(function(response) {
expect(fs.existsSync(filename)).toEqual(true);
var filesize = fs.lstatSync(filename).size;
expect(filesize).toEqual(11);
expect(response.http_headers['content-length']).toEqual('11');
expect(response.http_headers['content-type']).toEqual('application/javascript');
expect(response.body).toEqual({});
fs.unlinkSync(filename);
})
.catch(fail)
.fin(done);
});
it('copyObjectAndCopyMeta', function(done) {
var target_bucket_name = 'this-is-a-test-bucket';
client.createBucket(bucket)
.then(function() {
return client.createBucket(target_bucket_name);
})
.then(function() {
return client.putObjectFromString(bucket, key, 'Hello World', {
'x-bce-meta-foo1': 'bar1',
'x-bce-meta-foo2': 'bar2',
'x-bce-meta-foo3': 'bar3',
'x-bce-meta-foo4': 'bar4',
});
})
.then(function() {
return client.copyObject(bucket, key, target_bucket_name, key, {
'ETag': require('../../src/crypto').md5sum('Hello World', null, 'hex')
});
})
.then(function() {
return client.getObjectMetadata(target_bucket_name, key);
})
.then(function(response) {
expect(response.http_headers['x-bce-meta-foo1']).toEqual('bar1');
expect(response.http_headers['x-bce-meta-foo2']).toEqual('bar2');
expect(response.http_headers['x-bce-meta-foo3']).toEqual('bar3');
expect(response.http_headers['x-bce-meta-foo4']).toEqual('bar4');
})
.catch(fail)
.fin(done);
});
it('copyObjectWithCustomMeta', function(done) {
var target_bucket_name = 'this-is-a-test-bucket';
client.createBucket(bucket)
.then(function() {
return client.createBucket(target_bucket_name);
})
.then(function() {
return client.putObjectFromString(bucket, key, 'Hello World', {
'x-bce-meta-foo1': 'bar1',
'x-bce-meta-foo2': 'bar2',
'x-bce-meta-foo3': 'bar3',
'x-bce-meta-foo4': 'bar4',
});
})
.then(function() {
return client.copyObject(bucket, key, target_bucket_name, key, {
'ETag': require('../../src/crypto').md5sum('Hello World', null, 'hex'),
'x-bce-meta-bar1': 'foo1',
'x-bce-meta-bar2': 'foo2',
'x-bce-meta-bar3': 'foo3',
});
})
.then(function() {
return client.getObjectMetadata(target_bucket_name, key);
})
.then(function(response) {
expect(response.http_headers['x-bce-meta-bar1']).toEqual('foo1');
expect(response.http_headers['x-bce-meta-bar2']).toEqual('foo2');
expect(response.http_headers['x-bce-meta-bar3']).toEqual('foo3');
})
.catch(fail)
.fin(done);
});
it('initiateMultipartUpload', function(done) {
client.createBucket(bucket)
.then(function() {
return client.initiateMultipartUpload(bucket, key);
})
.then(function(response) {
var upload_id = response.body.uploadId;
return client.abortMultipartUpload(bucket, key, upload_id);
})
.catch(fail)
.fin(done);
});
it('uploadPartFromFile', function(done) {
var MIN_PART_SIZE = 5 * 1024 * 1024;
var filesize = 20 * 1024 * 1024 + 317;
prepareTemporaryFile(filesize);
var upload_id = null;
var part_list = [];
var etags = '';
client.createBucket(bucket)
.then(function() {
return client.initiateMultipartUpload(bucket, key);
})
.then(function(response) {
upload_id = response.body.uploadId;
var left_size = filesize;
var offset = 0;
var part_number = 1;
var defers = [];
function uploadPartPromise(part_number, part_size, offset) {
return client.uploadPartFromFile(bucket, key, upload_id,
part_number, part_size, filename, offset);
}
while (left_size > 0) {
var part_size = Math.min(left_size, MIN_PART_SIZE);
defers.push(uploadPartPromise(part_number, part_size, offset));
left_size -= part_size;
offset += part_size;
part_number += 1;
}
return Q.all(defers);
})
.then(function(all_response) {
u.each(all_response, function(response, index) {
part_list.push({
partNumber: index + 1,
eTag: response.http_headers['etag'],
});
etags += response.http_headers['etag'];
});
return client.completeMultipartUpload(bucket, key, upload_id, part_list);
})
.then(function(response) {
fs.unlinkSync(filename);
expect(response.body.eTag).toEqual(
'-' + require('../../src/crypto').md5sum(etags, null, 'hex')
);
})
.catch(fail)
.fin(done);
}, 60 * 1000);
it('testMultipartUploadSmallSuperfileX', function(done) {
var MIN_PART_SIZE = 5 * 1024 * 1024;
var filesize = 1 * 1024 * 1024 - 1;
prepareTemporaryFile(filesize);
var upload_id = null;
var part_list = [];
var etags = '';
client.createBucket(bucket)
.then(function() {
return client.initiateMultipartUpload(bucket, key);
})
.then(function(response) {
upload_id = response.body.uploadId;
var left_size = filesize;
var offset = 0;
var part_number = 1;
var defers = [];
function uploadPartPromise(part_number, part_size, offset) {
return client.uploadPartFromFile(bucket, key, upload_id,
part_number, part_size, filename, offset);
}
while (left_size > 0) {
var part_size = Math.min(left_size, MIN_PART_SIZE);
defers.push(uploadPartPromise(part_number, part_size, offset));
left_size -= part_size;
offset += part_size;
part_number += 1;
}
return Q.all(defers);
})
.then(function(all_response) {
u.each(all_response, function(response, index) {
part_list.push({
partNumber: index + 1,
eTag: response.http_headers['etag'],
});
etags += response.http_headers['etag'];
});
return client.completeMultipartUpload(bucket, key, upload_id, part_list);
})
.then(function(response) {
fs.unlinkSync(filename);
expect(response.body.eTag).toEqual('e57598cd670284cf7d09e16ed9d4b2ac');
})
.catch(fail)
.fin(done);
}, 60 * 1000);
});
/* vim: set ts=4 sw=4 sts=4 tw=120: */