Add tox and drone

issue4431

.drone.yml

@@ -0,0 +1,9 @@
+image: python2.7
+env:
+  - POSTGRESQL_URI=postgresql://postgres@127.0.0.1:5432/
+  - MYSQL_URI=mysql://root@127.0.0.1:3306/
+script:
+  - pip install tox
+  - tox -e sqlite,postgresql
+services:
+  - postgres

setup.py

@@ -47,6 +47,14 @@ for dep in info.get('depends', []):
         requires.append(get_require_version('trytond_%s' % dep))
 requires.append(get_require_version('trytond'))
 
+tests_require = [get_require_version('proteus'),
+    get_require_version('trytond_purchase_shipment_cost'),
+    get_require_version('trytond_sale_shipment_cost')]
+dependency_links = []
+if minor_version % 2:
+    # Add development index for testing with proteus
+    dependency_links.append('https://trydevpi.tryton.org/')
+
 setup(name=name,
     version=version,
     description='Tryton module to add cost method "on percentage" on carrier',
@@ -89,6 +97,7 @@ setup(name=name,
         ],
     license='GPL-3',
     install_requires=requires,
+    dependency_links=dependency_links,
     zip_safe=False,
     entry_points="""
     [trytond.modules]
@@ -96,4 +105,5 @@ setup(name=name,
     """,
     test_suite='tests',
     test_loader='trytond.test_loader:Loader',
+    tests_require=tests_require,
     )

tests/test_carrier_percentage.py

@@ -80,11 +80,11 @@ def suite():
     suite = trytond.tests.test_tryton.suite()
     from trytond.modules.product.tests import test_product
     for test in test_product.suite():
-        if test not in suite:
+        if test not in suite and not isinstance(test, doctest.DocTestCase):
             suite.addTest(test)
     from trytond.modules.currency.tests import test_currency
     for test in test_currency.suite():
-        if test not in suite:
+        if test not in suite and not isinstance(test, doctest.DocTestCase):
             suite.addTest(test)
     suite.addTests(unittest.TestLoader().loadTestsFromTestCase(
             CarrierWeightTestCase))

tox.ini

@@ -0,0 +1,16 @@
+[tox]
+envlist = py27-{sqlite,postgresql,mysql}
+
+[testenv]
+commands = {envpython} setup.py test
+deps =
+    postgresql: psycopg2 >= 2.0
+    mysql: MySQL-python
+setenv =
+    sqlite: TRYTOND_DATABASE_URI={env:SQLITE_URI:sqlite://}
+    postgresql: TRYTOND_DATABASE_URI={env:POSTGRESQL_URI:postgresql://}
+    mysql: TRYTOND_DATABASE_URI={env:MYSQL_URI:mysql://}
+    sqlite: DB_NAME={env:SQLITE_NAME::memory:}
+    postgresql: DB_NAME={env:POSTGRESQL_NAME:test}
+    mysql: DB_NAME={env:MYSQL_NAME:test}
+install_command = pip install --pre --find-links https://trydevpi.tryton.org/ {opts} {packages}