altwalker/community

AltWalker is an open source Model-Based Testing framework that supports running tests written in python3 and .NET/C#.

pusoktimea

@pusoktimea_gitlab

Hey everyone, we just published a video about using AltWalker and two other tools to run some tests for a game developed in Unity. You might find it interesting: https://www.youtube.com/watch?v=J6XIDX9cGgU&t=21s

Alp eren

@nereplabey_twitter

hi all

i need help for altwalker installition. i m getting an error when install the altwalker

$ pip3 install altwalker
Collecting altwalker
Using cached altwalker-0.2.7.tar.gz (58 kB)
ERROR: Command errored out with exit status 1:
command: 'c:\users\alperen.bekci\appdata\local\programs\python\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\alperen.bekci\AppData\Local\Temp\pip-install-8ivs2x5x\altwalker\setup.py'"'"'; file='"'"'C:\Users\alperen.bekci\AppData\Local\Temp\pip-install-8ivs2x5x\altwalker\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\alperen.bekci\AppData\Local\Temp\pip-install-8ivs2x5x\altwalker\pip-egg-info'
cwd: C:\Users\alperen.bekci\AppData\Local\Temp\pip-install-8ivs2x5x\altwalker\
Complete output (136 lines):
Traceback (most recent call last):
File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\site-packages\setuptools\msvc.py", line 489, in _find_latest_available_vc_ver
return self.find_available_vc_vers()[-1]
IndexError: list index out of range

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\core.py", line 148, in setup
    dist.run_commands()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\dist.py", line 966, in run_commands
    self.run_command(cmd)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\site-packages\setuptools\command\bdist_egg.py", line 172, in run
    cmd = self.call_command('install_lib', warn_dir=0)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\site-packages\setuptools\command\bdist_egg.py", line 158, in call_command
    self.run_command(cmdname)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\site-packages\setuptools\command\install_lib.py", line 11, in run
    self.build()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\command\install_lib.py", line 107, in build
    self.run_command('build_ext')
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\cmd.py", line 313, in run_command
    self.distribution.run_command(command)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\dist.py", line 985, in run_command
    cmd_obj.run()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\site-packages\setuptools\command\build_ext.py", line 84, in run
    _build_ext.run(self)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\command\build_ext.py", line 340, in run
    self.build_extensions()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\command\build_ext.py", line 449, in build_extensions
    self._build_extensions_serial()
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\command\build_ext.py", line 474, in _build_extensions_serial
    self.build_extension(ext)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\site-packages\setuptools\command\build_ext.py", line 205, in build_extension
    _build_ext.build_extension(self, ext)
  File "c:\users\alperen.bekci\appdata\local\programs\python\python38\lib\distutils\command\build_ext.py", line 528,

Dorin

@dorinoltean

@nereplabey_twitter try updating your setuptools package pip3 install -U setuptools

Robert Dezmerean

@robert-dezmerean_gitlab

You can also try to upgrade pip: $ pip3 install -U pip

Robert Dezmerean

@robert-dezmerean_gitlab

@nereplabey_twitter Did upgrading pip or setuptools solve the problem?

2 replies

athar1001

@athar1001

Hello

I am trying to run tests but altwalker gives error no module find.when i run the test file in pycharm it works perfectly.the file i am importing in test script is in the same folder.

26 replies

robertbergqvist

@robertbergqvist

Hi, how do I start an online test run with many models, lets say 20. It seems inpractical to execute a command with generator and stop condition for each one. Is there another way? Thanks.

2 replies

Alp eren

@nereplabey_twitter

hi all, do you have any example code selenium,pytest and altwalker eachother for will have an idea about project architecture

6 replies

athar1001

@athar1001

hello i am having problem with ini file parsing with altwalker.can anyone help with this?

10 replies

Alp eren

@nereplabey_twitter

i m giving an error when start the graphwalker-cli.jar

Missing a command. Add '--help'

Have you ever encountered this error before?

7 replies

Alp eren

@nereplabey_twitter

hi all

`ERROR: Command errored out with exit status 1:
command: 'c:\users\elif.top\appdata\local\programs\python\python38\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\elif.top\AppData\Local\Temp\pip-req-build-xdvgbkn8\setup.py'"'"'; file='"'"'C:\Users\elif.top\AppData\Local\Temp\pip-req-build-xdvgbkn8\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\elif.top\AppData\Local\Temp\pip-req-build-xdvgbkn8\pip-egg-info'
cwd: C:\Users\elif.top\AppData\Local\Temp\pip-req-build-xdvgbkn8\
Complete output (26 lines):
Traceback (most recent call last):
File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\pkg_resources__init.py", line 2857, in get_entry_map
ep_map = self._ep_map
File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\pkg_resources\init.py", line 2815, in getattr__
raise AttributeError(attr)
AttributeError: _ep_map

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "C:\Users\elif.top\AppData\Local\Temp\pip-req-build-xdvgbkn8\setup.py", line 23, in <module>
    setup(
  File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\setuptools\__init__.py", line 144, in setup
    _install_setup_requires(attrs)
  File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\setuptools\__init__.py", line 132, in _install_setup_requires
    dist = distutils.core.Distribution(dict(
  File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\setuptools\dist.py", line 443, in __init__
    for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'):
  File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\pkg_resources\__init__.py", line 656, in <genexpr>
    for entry in dist.get_entry_map(group).values()
  File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\pkg_resources\__init__.py", line 2859, in get_entry_map
    ep_map = self._ep_map = EntryPoint.parse_map(
  File "c:\users\elif.top\appdata\local\programs\python\python38\lib\site-packages\pkg_resources\__init__.py", line 2531, in parse_map
    raise ValueError("Entry points must be listed in groups")
ValueError: Entry points must be listed in groups
----------------------------------------

ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.`

12 replies

when my friend try to install getting an error

Alp eren

@nereplabey_twitter

can I created allure report with altwalker ?

2 replies

my last question :)

1 reply

Robert Dezmerean

@robert-dezmerean_gitlab

New release of the Model-Editor.

What's new:

New design
Import feature: Now you can load models from a json file.

https://altom.gitlab.io/altwalker/model-editor

Retonya Dunning

@rdunning5_gitlab

When running Altwalker offline, are you able to receive a report of the edge, vertex, and requirement coverage for the path generated?

4 replies

Long Luc

@culgnol

Hi All, I was wonder would anyone have any best practices with when using AltWalker? Specifically after I've generated my code template and went about implementing my code, if I need to make a change to the graph, do i generate separate code template and do a manual diff between the two and pull in the differences?

4 replies

Long Luc

@culgnol

Hey All, one more question any docs/tuts on how to launch the live-viewer/visualizer while tests are running in C#? Tried this to no avail: https://github.com/GraphWalker/graphwalker-project/wiki/GraphWalker-Player

3 replies

Reich Edvin

@ReichEdvin_gitlab

Hi all,
We've just released a VSCode extension for visualizing your AltWalker or GraphWalker models.
Key features:

Display your model(s) in a side panel, edit the json file and see the updates reflected on the model(s).
Snippets to create actions, dependency, edge, generator, guard, properties, requirements, sharedState, vertex, weight.
More information can be found here: https://marketplace.visualstudio.com/items?itemName=Altom.altwalker-model-visualizer

iuliamoldovan21

@iuliamoldovan21

Hello, as GraphWalker allows to create and use custom generators, do you know if AltWalker allows to use such a custom generator? I need to go through the graph in first depth and random and a_star generators are not helppful in this way.

3 replies

wujunyi2020

@wujunyi2020

I go an error when using altwalker offline command.

how can I avoid it？

(base) [root@localhost ~]# altwalker offline -m login.json "random(vertex_coverage(100))"
GraphWalker Error:

An error occurred when running command: offline --model login.json random(vertex_coverage(100)) --verbose --blocked False
null

looks like that:

{
"name": "Simple login example",
"models": [
{
"name": "LoginModel",
"generator": "random(never)",
"startElementId": "v_0",
"actions": [
"isUserLoggedIn = false;"
],
"vertices": [
{
"id": "v_0",
"name": "v_start"
},
{
"id": "v_1",
"name": "v_app"
},
{
"id": "v_2",
"name": "v_logged_in"
},
{
"id": "v_3",
"name": "v_logged_out"
}
],
"edges": [
{
"id": "e_0",
"name": "e_open_app",
"sourceVertexId": "v_0",
"targetVertexId": "v_1"
},
{
"id": "e_1",
"name": "e_log_in",
"guard": "isUserLoggedIn == false",
"actions": [
"isUserLoggedIn = true;"
],
"sourceVertexId": "v_1",
"targetVertexId": "v_1"
},
{
"id": "e_2",
"name": "e_log_out",
"guard": "isUserLoggedIn == true",
"actions": [
"isUserLoggedIn = false;"
],
"sourceVertexId": "v_1",
"targetVertexId": "v_1"
},
{
"id": "e_3",
"name": "e_for_user_logged_in",
"guard": "isUserLoggedIn == true",
"sourceVertexId": "v_1",
"targetVertexId": "v_2"
},
{
"id": "e_4",
"name": "e_for_user_not_logged_in",
"guard": "isUserLoggedIn == false",
"sourceVertexId": "v_1",
"targetVertexId": "v_3"
}
]
}
]
}

Dorin

@dorinoltean

do you have a file named graphwalker-service.log in your working directory ?

wujunyi2020

@wujunyi2020

@dorinoltean where can I find the log?

Dorin

@dorinoltean

in your working directory , the path where you ran the command from

wujunyi2020

@wujunyi2020

@dorinoltean (base) [root@localhost ~]# cd graphwalker/
(base) [root@localhost graphwalker]# ls
graphwalker-cli-4.2.0.jar graphwalker-cli.sh

10 replies

it seems there's no log

Robert Dezmerean

@robert-dezmerean_gitlab

Screenshot_2020-07-06 Model-Editor - A web based editor for AltWalker and GraphWalker models (1).png

@wujunyi2020 vertex_coverage(100) is not achievable with this model.

When you reach a leaf node you reach a dead end and the path can't achieve vertex_coverage(100).

You can try to run altwalker check -m login.json "random(vertex_coverage(100))" to check if the generator and stop condition are valid for the model.

wujunyi2020

@wujunyi2020

@robert-dezmerean_gitlab (base) [root@localhost ~]# altwalker check -m login.json "random(vertex_coverage(100))"
No issues found with the model(s).

it seems no issues

Robert Dezmerean

@robert-dezmerean_gitlab

This is a bug in the check command, I'm gonna make an issue for it.

wujunyi2020

@wujunyi2020

@robert-dezmerean_gitlab it seems that with the same result along with gw offline

(base) [root@localhost ~]# gw check -m login.json "random(vertex_coverage(100))"
No issues found with the model(s).

@robert-dezmerean_gitlab Do you mean that the worflow should be in circle instead of dead leaf?

Robert Dezmerean

@robert-dezmerean_gitlab

Your models can have dead ends but you should be aware of this when choosing a generator and stop conditions.

But if you want to use random(vertex_coverage(100)) or random(never) you should not have dead ends in you models.

19 replies

Rares Fetean

@rares.fetean_gitlab

Hi guys! I wanted to share an article, presenting an approach of testing the authentication flow of an application with the State Transition Testing technique.
We use AltWalker, GraphWalker and Python to write and execute tests automatically. All the tools used are free and open source.
It can help you to get started with:
• Modeling a web authentication flow
• Writing and executing Python tests with AltWalker
• Running tests in CI
If you think it might help you, check this article: https://altom.com/state-transition-testing-automated-tests-for-authentication-flows/

pusoktimea

@pusoktimea_gitlab

Hey all, BBST Courses organizes an online interactive workshop on model based testing. I thought it might be of interest to some of you: https://bbst.courses/state-model-based-testing-workshop/

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