Convert service testing

This project need to test onlyoffice documentserver via convert service

Getting started locally

In order to start it, a set of keys must first be installed on the host

For local startup in developer mode, recommended installing a local bundle config file.
```
  bundle config set --local with development
```
Afterwards install the dependencies with the bundle.
```
  bundle install
```
Reconfigure docker-compose.yml via nginx

Specify the path to the local directory in the config file for the volume setting
```
  nginx:
  ...
    volumes:
- ./files_tmp:/usr/share/nginx/html/
  ...
```

Run auxiliary containers (wait ~120 sec)

  docker-compose up -d documentserver
  docker-compose up -d nginx

Configuration .env
- DOCSERVER_VERSION must contain the version of the server document:
  
  example: 7.3.0.100
Configuration ENV`s

file spec/spec_helper.rb contains global variables. Explain them and fill them out similarly to the chart:

Warning: The path must not contain a slash at the end
```
# ENV['DOCUMENTSERVER'] = '[URL to server]'
# ENV['NGINX'] = '[URL to nginx]'
# ENV['DOCUMENTSERVER_JWT'] = '[JWT key if enable]'
```
Run all specs for convertation
```
  rspec
```

Add all keys to Dockerfile:
- S3_KEY - is a s3 public key
- S3_PRIVATE_KEY - is a s3 private key
- PALLADIUM_TOKEN - token for write result to palladium
- DOCUMENTSERVER_JWT - JWT key is used by default (see the documentation on configuring the server document)
Configuration .env
- DOCSERVER_VERSION must contain the version of the server document:
  
  example: 7.3.0.100
Build and run project (detached mode):
```
  docker-compose up -d
```
In a few minutes the results will start to be recorded in palladium

File will be downloaded from s3 to file_tmp. This folder (volume) is a same for testing_project and nginx.

After it, testing_project will send request to document server with link to file from nginx.

After conversion, response will parsed, and result will send to palladium

Error in response (-1, -2, -3, -7)

At first, you need to open file in editors and save in like pdf, and after it you need to create new bug to Konovalov Sergey.

Example of bug report - 45253 (private bug tracker)
Error in response -4

It is because file can not to be downloaded by convert service. Check downloading inside of documentserver docker container. If it work, you need to add access control allow origin, or something like it to your web server with files. Read more about in documentation.

If you still not convert file, pay attention to existing localhosts in url's