fox-send/test/aws.storage.test.js

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const assert = require('assert');
const sinon = require('sinon');
const proxyquire = require('proxyquire');
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const crypto = require('crypto');
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const redisStub = {};
const exists = sinon.stub();
const hget = sinon.stub();
const hmset = sinon.stub();
const expire = sinon.spy();
const del = sinon.stub();
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redisStub.createClient = function() {
return {
on: sinon.spy(),
exists: exists,
hget: hget,
hmset: hmset,
expire: expire,
del: del
};
};
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const fsStub = {};
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fsStub.statSync = sinon.stub();
fsStub.createReadStream = sinon.stub();
fsStub.createWriteStream = sinon.stub();
fsStub.unlinkSync = sinon.stub();
const logStub = {};
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logStub.info = sinon.stub();
logStub.error = sinon.stub();
const s3Stub = {};
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s3Stub.headObject = sinon.stub();
s3Stub.getObject = sinon.stub();
s3Stub.upload = sinon.stub();
s3Stub.deleteObject = sinon.stub();
const awsStub = {
S3: function() {
return s3Stub;
}
};
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const storage = proxyquire('../server/storage', {
redis: redisStub,
fs: fsStub,
'./log.js': function() {
return logStub;
},
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'aws-sdk': awsStub,
'./config.js': {
s3_bucket: 'test'
}
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});
describe('Testing Length using aws', function() {
it('Filesize returns properly if id exists', function() {
s3Stub.headObject.callsArgWith(1, null, { ContentLength: 1 });
return storage
.length('123')
.then(reply => assert.equal(reply, 1))
.catch(err => assert.fail());
});
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it('Filesize fails if the id does not exist', function() {
s3Stub.headObject.callsArgWith(1, new Error(), null);
return storage
.length('123')
.then(_reply => assert.fail())
.catch(err => assert(1));
});
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});
describe('Testing Get using aws', function() {
it('Should not error out when the file exists', function() {
const spy = sinon.spy();
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s3Stub.getObject.returns({
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createReadStream: spy
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});
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storage.get('123');
assert(spy.calledOnce);
});
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it('Should error when the file does not exist', function() {
const err = function() {
throw new Error();
};
const spy = sinon.spy(err);
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s3Stub.getObject.returns({
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createReadStream: spy
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});
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assert.equal(storage.get('123'), null);
assert(spy.threw());
});
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});
describe('Testing Set using aws', function() {
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beforeEach(function() {
expire.reset();
});
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after(function() {
crypto.randomBytes.restore();
});
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it('Should pass when the file is successfully uploaded', function() {
const buf = Buffer.alloc(10);
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sinon.stub(crypto, 'randomBytes').returns(buf);
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s3Stub.upload.callsArgWith(1, null, {});
return storage
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.set('123', {}, 'Filename.moz', {})
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.then(() => {
assert(expire.calledOnce);
assert(expire.calledWith('123', 86400000));
})
.catch(err => assert.fail());
});
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it('Should fail if there was an error during uploading', function() {
s3Stub.upload.callsArgWith(1, new Error(), null);
return storage
.set('123', {}, 'Filename.moz', 'url.com')
.then(_reply => assert.fail())
.catch(err => assert(1));
});
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});
describe('Testing Delete from aws', function() {
it('Returns successfully if the id is deleted off aws', function() {
hget.callsArgWith(2, null, 'delete_token');
s3Stub.deleteObject.callsArgWith(1, null, {});
return storage
.delete('file_id', 'delete_token')
.then(_reply => assert(1), err => assert.fail());
});
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it('Delete fails if id exists locally but does not in aws', function() {
hget.callsArgWith(2, null, 'delete_token');
s3Stub.deleteObject.callsArgWith(1, new Error(), {});
return storage
.delete('file_id', 'delete_token')
.then(_reply => assert.fail(), err => assert(1));
});
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it('Delete fails if the delete token does not match', function() {
hget.callsArgWith(2, null, {});
return storage
.delete('Filename.moz', 'delete_token')
.then(_reply => assert.fail())
.catch(err => assert(1));
});
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});
describe('Testing Forced Delete from aws', function() {
it('Deletes properly if id exists', function() {
s3Stub.deleteObject.callsArgWith(1, null, {});
return storage
.forceDelete('file_id', 'delete_token')
.then(_reply => assert(1), err => assert.fail());
});
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it('Deletes fails if id does not exist', function() {
s3Stub.deleteObject.callsArgWith(1, new Error(), {});
return storage
.forceDelete('file_id')
.then(_reply => assert.fail(), err => assert(1));
});
});