Remove usage of setup.py test

In [1] a deprecation warning was added to remove test. Altought we are using tox, currently tox is calling directly setup.py which still emit the warning.

We should probably modify tox command:

commands = {envpython} -m unittest discover

This will avoid the instalation of external dependencies for just running the test.


[1] https://github.com/pypa/setuptools/commit/cd84510713ada48bf33d4efa749c2952e3fc1a49

added easy type::feature + 1 deleted label

It is probably not so easy because tests_require is also deprecated. So this means that they should be declared in tox.ini but we can not use python code to construct dependencies per series.
Also we have a specific test_loader which calls the `suite` method. It should be tested that TestLoader.discover is really a drop replacement.

added 1 deleted label and removed easy + 1 deleted label

Maybe we could use an extras_require test keyword to install the test dependencies.

Maybe we could migrate from tox to nox which is configured with Python file. So we could implement the computation of the test requirements.

assigned to @ced

added 1 deleted label and removed 1 deleted label

In review389851002, I removed the test command from setuptools and use unittest discover. And so I removed the all suite() method that were used for test discovering. The only drawback is that the abstract ModuleTestCase must be deleted from the test modules to avoid being run by unittest. For the dependencies, tox has an extras option to activate extras for the module currently tested. So I declare in the module a test extras to include the former test_requires. I updated only trytond and account module as an example to get feedbacks.

New review389851002 at https://codereview.tryton.org/389851002/#ps385901002

I forgot to say that for the module I rename and split the test file into test_module.py and test_scenario.py. This way we can use the pattern matching of unittest to run only the module test and/or the scenario.

review389851002 updated at https://codereview.tryton.org/389851002/#ps378201002

review389851002 updated at https://codereview.tryton.org/389851002/#ps380781002

added 1 deleted label and removed 1 deleted label

review389851002 updated at https://codereview.tryton.org/389851002/#ps386431002

review409111002 updated at https://codereview.tryton.org/409111002/#ps397971002

review389851002 updated at https://codereview.tryton.org/389851002/#ps391951002

New changeset c6e2112bb45b by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/cookiecutter/rev/c6e2112bb45b

added 1 deleted label and removed 1 deleted label

closed

New changeset 675bdc9d556b by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account/rev/675bdc9d556b

New changeset ec2652aba863 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_asset/rev/ec2652aba863

New changeset f05f620d16d3 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_be/rev/f05f620d16d3

New changeset 340f3721eea2 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_budget/rev/340f3721eea2

New changeset db5ba244fba4 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_cash_rounding/rev/db5ba244fba4

New changeset 1bad81fe827b by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_credit_limit/rev/1bad81fe827b

New changeset 92f2a7c54470 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_de_skr03/rev/92f2a7c54470

New changeset 1a73ddb25373 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_deposit/rev/1a73ddb25373

New changeset 4b9767da6f51 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_dunning/rev/4b9767da6f51

New changeset 2035c6c213a6 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_dunning_email/rev/2035c6c213a6

New changeset 32bdd16bab01 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_dunning_fee/rev/32bdd16bab01

New changeset 61a9779bf226 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_dunning_letter/rev/61a9779bf226

New changeset ff94316bbb52 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_es/rev/ff94316bbb52

New changeset 317fa22aef46 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_es_sii/rev/317fa22aef46

New changeset 6398b9fbdf44 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_eu/rev/6398b9fbdf44

New changeset a159fb9ac4f1 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_fr/rev/a159fb9ac4f1

New changeset e73f43aa1dcf by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_fr_chorus/rev/e73f43aa1dcf

New changeset 8dc712642284 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice/rev/8dc712642284

New changeset 27211ac92e09 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_correction/rev/27211ac92e09

New changeset 8273e2897ef2 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_defer/rev/8273e2897ef2

New changeset e325b4f9b6f1 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_history/rev/e325b4f9b6f1

New changeset 5c3ba5ad3804 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_line_standalone/rev/5c3ba5ad3804

New changeset 493a1cdaa06d by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_secondary_unit/rev/493a1cdaa06d

New changeset 99ada6f32be9 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_stock/rev/99ada6f32be9

New changeset 9f5337632c01 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_invoice_watermark/rev/9f5337632c01

New changeset 7f0cd4402ec6 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_move_line_grouping/rev/7f0cd4402ec6

New changeset be670b7658e7 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_payment/rev/be670b7658e7

New changeset 2d014eb31d16 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_payment_braintree/rev/2d014eb31d16

New changeset 441106089a4e by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_payment_clearing/rev/441106089a4e

New changeset 5820bea48b39 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_payment_sepa/rev/5820bea48b39

New changeset d13291ce4ed5 by Cédric Krier in branch 'default':
Replace test setuptools command by unittest discover
https://hg.tryton.org/modules/account_payment_sepa_cfonb/rev/d13291ce4ed5