--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/e2e/libervia-web/conftest.py	Fri Apr 16 18:32:34 2021 +0200
@@ -0,0 +1,123 @@
+#!/usr/bin/env python3
+
+# Libervia: an XMPP client
+# Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org)
+
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+import sys
+import os
+import socket
+import pytest
+import time
+from datetime import datetime
+from pathlib import Path
+import helium
+
+
+WEB_HOST = "libervia-web.test"
+WEB_PORT_HTTPS = 8443
+BASE_URL = f"https://{WEB_HOST}:{WEB_PORT_HTTPS}"
+SIZE_DESKTOP = (1024, 728)
+SIZE_MOBILE = (380, 640)
+accounts_cookies = {}
+
+
+@pytest.hookimpl(tryfirst=True, hookwrapper=True)
+def pytest_runtest_makereport(item, call):
+    # needed to get test results in request fixture
+    # cf. https://docs.pytest.org/en/latest/example/simple.html#making-test-result-information-available-in-fixtures
+    outcome = yield
+    rep = outcome.get_result()
+    setattr(item, "rep_" + rep.when, rep)
+
+
+@pytest.fixture
+def screenshot_on_failure(request):
+    yield
+    if request.node.rep_setup.passed:
+        if request.node.rep_call.failed:
+            report_dir = Path(os.getenv("LIBERVIA_TEST_REPORT_DIR", "/tmp/tests_report"))
+            dest_dir = report_dir/"screenshots"
+            dest_dir.mkdir(parents=True, exist_ok=True)
+            filename = f"{datetime.now().isoformat()}_{request.node.name}.png"
+            dest_path = dest_dir/filename
+            helium.get_driver().save_screenshot(str(dest_path))
+            print(f"screenshot saved to {dest_path}")
+
+
+def wait_for_socket(host, port, retries=30):
+    sock = socket.socket()
+    while True:
+        try:
+            sock.connect((host, port))
+        except ConnectionRefusedError as e:
+            retries -= 1
+            if retries < 0:
+                print(f"Can't access server at {host}:{port}", file=sys.stderr)
+                raise e
+            else:
+                print(f"Can't connect to {host}:{port}, retrying ({retries})")
+                time.sleep(1)
+        else:
+            break
+
+
+@pytest.fixture(scope="session")
+def browser():
+    if os.getenv("LIBERVIA_TEST_E2E_WEB_NO_HEADLESS") is not None:
+        kwargs = {}
+    else:
+        kwargs = {"headless": True}
+    driver = helium.start_firefox(**kwargs)
+    driver.set_window_size(*SIZE_DESKTOP)
+    wait_for_socket(WEB_HOST, WEB_PORT_HTTPS)
+    yield helium
+    if os.getenv("LIBERVIA_TEST_E2E_WEB_KEEP_BROWSER") is None:
+        helium.kill_browser()
+
+
+@pytest.fixture
+def nobody_logged_in(browser):
+    browser.get_driver().delete_all_cookies()
+
+def log_in(browser, account):
+    try:
+        account_cookies = accounts_cookies[account]
+    except KeyError:
+        browser.get_driver().delete_all_cookies()
+        browser.go_to("https://libervia-web.test:8443/login")
+        browser.write(account, into="login")
+        browser.write("test", into="password")
+        browser.click("log in")
+        accounts_cookies[account] = browser.get_driver().get_cookies()[0]
+    else:
+        browser.get_driver().add_cookie(account_cookies)
+
+@pytest.fixture
+def log_in_account1(browser):
+    log_in(browser, "account1")
+
+@pytest.fixture
+def log_in_account1_s2(browser):
+    log_in(browser, "account1_s2")
+
+@pytest.fixture
+def mobile_screen(browser):
+    browser.get_driver().set_window_size(*SIZE_MOBILE)
+
+
+@pytest.fixture
+def desktop_screen(browser):
+    browser.get_driver().set_window_size(*SIZE_DESKTOP)