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This repositories contains the test specifications and test adapter code for MEC API Conformance Testing in TTCN-3, GS 032-3.
More information and dowload of the standard at https://portal.etsi.org/webapp/WorkProgram/Report_WorkItem.asp?WKI_ID=56776.
For more information on ETSI ISG Multi-access Edge Computing (MEC), visit https://www.etsi.org/technologies/multi-access-edge-computing.
Unless specified otherwise, the content of this repository and the files contained are released under the BSD-3-Clause license.
See the attached LICENSE file or visit https://forge.etsi.org/legal-matters.
- Multi-access Edge Computating standards, accessible [here](https://www.etsi.org/standards#page=1&search=MEC&title=1&etsiNumber=1&content=1&version=0&onApproval=1&published=1&historical=1&startDate=1988-01-15&endDate=2019-05-06&harmonized=0&keyword=&TB=&stdType=&frequency=&mandate=&collection=&sort=1).
## RFC links
- RFC 7159 - The JavaScript Object Notation (JSON) Data Interchange Format, accessible [here](https://tools.ietf.org/html/rfc7159.html)
NOTE All draft can be found in the 'IETF XML Registry', accessible [here](https://www.iana.org/assignments/xml-registry/xml-registry.xhtml)
## Download required libraries
This projects requires the LibCommon and LibIts libraries to compile. The libraries location are git submodules of the current repository.
Once you have cloned the present repository, in order to install the libraries you want to execute:
git submodule init
git submodule update
Alternatively, you may clone the project together with the required libraries with the following command:
git clone --recurse-submodules <URL to the repository>
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## Installation
The MEC Testing Framework project builds and tests regularly on the following platforms:
- Linux (Ubuntu)
Note: The [OpenSSL](https://www.openssl.org) version > 1.1.x is also required.
### How to do it?
They are two different methods:
- Using [Vagrant](https://www.vagrantup.com/)
- Using [Docker](https://www.docker.com/)
How to choose one of these methods is depending of your host system.
NOTE: In all case, if you want to setup an continuous integration process (e.g. Jenkins), Docker is the best choice.
#### The host system is Windows
The both methods require a virtual machine. You can use either VirtualBox or WMware.
In this case, the easiest way is to use Vagrant.
#### The host system is Linux
Vagrant requires a virtual machine. You can use either VirtualBox or WMware.
Docker does not need a virtual machine, so it is the more efficant way.
### Using Vagrant
Pre-requisites on your host machine:
- Install [Virtualbox](https://www.virtualbox.org/manual/ch01.html)
- Install [Vagrant](https://www.vagrantup.com/intro/getting-started/)
- Install Vagrant plugin vagrant-vbguest
- Credentials to access [ETSI forge](https://forge.etsi.org/gitlab/users/sign_in)
- Set the environment variable USERNAME to your ETSI EOL account user name
- Set the environment variable PASSWORD to your ETSI EOL account password
Procedure:
- On your host machine, open a command line session (PuTTY, DOS window...)
- From the ETSI MEC Testing Framework project, clone the Vagrant folder
- In the file Vagrantfile, modify the tag config.vm.provision replacing <username> & <password> strings by your ETSI credentials
- In the Vagrant folder, execute the following commands:
```sh
$ vagrant up --provider virtualbox --provision
...
```
NOTE The creation and the installations will take some time to achieve
- Stop vagrant virtual machine
```sh
$ vagrant halt
...
```
- Update the file 'Vagrantfile' to match with your networks configuration
- Re-start the vagrant virtual machine and log to to the machine
```sh
$ vagrant up
...
$ vagrant ssh
```
- Switch to the next clause (Usage)
NOTE The user password is vagrant.
### Using Docker
Pre-requisites on your host machine:
- Install Virtualbox
- Install Docker
Procedure for a Windows host machine:
- On your host machine, open a the Docker Quickstart Terminal
- On your host machine, clone the ETSI MEC Testing Framework project. NOTE that only Docker folder and .jenkins.sh script file are required
- From the ETSI MEC Testing Framework project root directory, execute the following commands:
```sh
$ ./.jenkins.sh
...
```
NOTE The creation and the installations will take some time to achieve
- Start the container
```sh
$ ./docker/run-container.sh
...
```
- Switch to the next clause (Usage)
### From scratch
Pre-requisites:
- Install Virtualbox
Procedure:
- Install a new Linux Virtual machine (Mint, Debian...)
- Update your system with the latest version of kernel and security packages
- Install the following packages (According to the Linux chosen, the package naming can be different)
autoconf
bison
build-essential
cmake
curl
dos2unix
doxygen
emacs
expect
flex
g++:latest
gcc:latest
graphviz
gdb
git-core
gnutls-bin
libglib2.0-dev
libpcap-dev
libgcrypt-dev
libncurses5-dev
libssl-dev
libtool-bin
libtool
libwireshark-dev
libxml2-dev
lsof
ntp
pkg-config
qt5-default
qtmultimedia5-dev
libqt5svg5-dev
subversion
sudo
sshpass
tcpdump
texlive-font-utils
tshark
valgrind
vim
vsftpd
xutils-dev
tree
tzdata
unzip
wget
xsltproc
- In your home directory, create the following folders:
- $HOME/frameworks,
- $HOME/dev
- $HOME/lib
- In $HOME/frameworks, build the following package:
- asn1c, according the procedure specified [here](https://github.com/vlm/asn1c.git)
- Eclipse IDE for C/C++ Developers, according the procedure specified [here](https://www.eclipse.org/cdt/)
- TITAN, according the procedure specified [here](https://github.com/eclipse/titan.core)
- Import the TITAN plugin into your Eclipse IDE, according the procedure specified [here](https://github.com/eclipse/titan.core)
- Clone the ETSI MEC Testing Framework project into $HOME/dev folder
```sh
$ git clone --recurse-submodules --branch gs032p3-ttcn-test-suite https://forge.etsi.org/rep/mec/gs032p3-ttcn-test-suite.git ./gs032p3-ttcn-test-suite
$ cd /home/etsi/dev/gs032p3-ttcn-test-suite/titan-test-system-framework
$ git checkout devel
$ cd /home/etsi/dev/gs032p3-ttcn-test-suite/titan-test-system-framework/ttcn/LibHttp
$ ln -sf module_mec.mk module.mk
$ cp ./ttcn/patch_lib_common_titan/module.mk ./ttcn/LibCommon/
$ cp ./ttcn/patch_lib_common_titan/*.ttcn ./ttcn/LibCommon/
$ cp ./ttcn/patch_lib_http/*.ttcn ./ttcn/LibIts/ttcn/Http/
- Update your default environment with the content of the script $HOME/dev/gs032p3-ttcn-test-suite/scripts/devenv.bash.ubuntu
- Switch to the next clause (Usage)
## Usage
This clause describes how to compile and execute an Abstract Test Suite.
Pre-requisites:
- Your machine is installed following one of the installation method describes in the previous clause
- Your are logged as 'etsi' or 'vagrant' user
Procedure using Eclipse TITAN:
- Start eclipse using a new workspace, (e.g. with the name workspace_titan)
- Download and follow the steps to install Eclipse plugins for TITAN, accessible [here]{https://www.eclipse.org/downloads/download.php?file=/titan/Eclipse_installationguide.pdf}
- Open the workspace_titan
- Create a new TITAN project (e.g. gs032p3-ttcn-test-suite)
<TODO>
Procedure in TITAN command line:
- Open several SSH session (PuTTY...)
- Change to the directory ~/dev/gs032p3-ttcn-test-suite/src/AtsMec/objs
...
```
- Edit the file ../etc/AtsMec.cfg
- PICS_HEADER_HOST, the HTTP host header value
- system.httpPort.params
- To run the test suite, execute the following command:
```sh
...
```
- The log files are located in ../logs folder. You can edit them using any editor or using the Eclipse TITAN log plugins
## How to Report a Bug
The ETSI MEC Testing Framework project is under constant development, so it is possible that you will
encounter a bug while using it. Please report bugs at cti_support at etsi dot org.