Behave installation with Pydev

Question

I'm new to Python. I would like to run Behave on an IDE.

So I'm trying to run the official tutorial of Behave.

When I run behave in a terminal command everything is OK. So I guess code/installation are OK !

Issues :

1 - I don't know why I still have those errors (Undefined variables given, when, then)

2 - 0 test executed when I do right click on step.py, "Run as Python unit-test"

3 - "no matching glue code" warning on my .feature file

Environment : Pydev and Cucumber plugins, Eclipse Neon, Jdk 8, Windows 10 64bits, Python 3.7.2 Behave 1.2.6

Answer 1

My problem was : "I want an IDE where I can execute Behave"

Pycharm do the job.

I made a script to execute tests easily :

cd /D %~dp0

behave

Answer 2

Well, if you just want to integrate with an external runner, you can do it in PyDev too by using an external launch configuration (in the menu: run > external tools ).

Another option for using it in PyDev, could be using a pytest with pytest-bdd to run it (to run pytest on PyDev you have to configure the runner in the preferences > pydev > pyunit ).

Regarding imports not found, try adding behave to the forced builtins (see http://www.pydev.org/manual_101_interpreter.html for instructions) and to avoid unused imports, import just what you want ( from behave import when, given, then ) or add a #noqa in that line.