[Tests] Always run Selenium tests

biscuit/core/tests/browser/test_selenium.py

-import sys
-
 import pytest
 
-if '--driver' not in sys.argv:
-    pytest.skip('Selenium driver not configured', allow_module_level=True)
+from django.test import LiveServerTestCase
+
+webdriver = pytest.importorskip('selenium.webdriver')
+
+
+class SeleniumTests(LiveServerTestCase):
+    __test__ = False
+
+    @classmethod
+    def setUpClass(cls):
+        super().setUpClass()
+
+        cls.selenium.set_window_size(1920, 1080)
+        cls.selenium.implicitly_wait(10)
+
+    @classmethod
+    def tearDownClass(cls):
+        cls.selenium.quit()
+        super().tearDownClass()
+
+    def test_index(self):
+        self.selenium.get(self.live_server_url + '/')
+        assert 'BiscuIT' in self.selenium.title
+        self.selenium.save_screenshot('screenshots/index.png')
+
+
+class SeleniumTestsChromium(SeleniumTests):
+    __test__ = True
+
+    @classmethod
+    def setUpClass(cls):
+        options = webdriver.ChromeOptions()
+        options.add_argument('--headless')
+        options.add_argument('--no-headless')
+        options.add_argument('--disable-shm-usage')
 
-@pytest.fixture
-def chrome_options(chrome_options):
-    chrome_options.add_argument('--headless')
-    chrome_options.add_argument('--no-sandbox')
-    chrome_options.add_argument('--disable-dev-shm-usage')
-    return chrome_options
+        cls.selenium = webdriver.Chrome(options=options)
 
-def test_index(selenium):
-    selenium.get('http://app:8000/')
-    assert 'BiscuIT' in selenium.title
-    selenium.save_screenshot('screenshots/index.png')
+        super().setUpClass()

pyproject.toml

@@ -70,6 +70,7 @@ pytest-django = "^3.7"
 pytest-django-testing-postgresql = "^0.1"
 tox = "^3.14"
 pytest-cov = "^2.8"
+selenium = "^3.141.0"
 
 [build-system]
 requires = ["poetry>=0.12"]

tox.ini

@@ -6,13 +6,7 @@ envlist = default
 whitelist_externals = poetry
     pytest
 skip_install = true
-commands = pytest -p no:selenium --pylama --cov=biscuit biscuit/core/
-
-[testenv:selenium]
-whitelist_externals = poetry
-    pytest
-skip_install = true
-commands = pytest --driver {env:SELENIUM_DRIVER:Chrome} biscuit/core/
+commands = pytest --pylama --cov=biscuit biscuit/core/
 
 [pylama]
 linters = pycodestyle,pyflakes,radon