"""A price refresh finishing, in a real browser, with a trade half typed.
The page reloads once a refresh it watched has finished, so every figure
comes from one render. The live-price watcher asks first whether somebody is
in the middle of something; the refresh watcher did not, and a refresh that
was running when the page loaded (a scheduled one included) took the Record
trade dialog and whatever was typed into it.
"""
from __future__ import annotations
import json
import re
import subprocess
import pytest
from test_trade_dialog_in_the_browser import CHROME, HTML, STATIC
import factories as fac
from test_routes import bind_to_only_portfolio, make_login
pytestmark = pytest.mark.visual
# The tab's own memory across a reload: how many times the page has loaded,
# and what the walk saw before it did.
MEMORY = """
"""
WALK = """
"""
def test_a_finished_refresh_waits_for_the_trade_being_typed(client, session_factory, tmp_path):
make_login(client, session_factory)
with session_factory() as s:
bind_to_only_portfolio(s)
fac.hold(s, fac.make_instrument(s, "ACME"))
s.commit()
page = client.get("/", headers=HTML)
assert page.status_code == 200
def script(match: re.Match) -> str:
path = STATIC / match.group(1)
if match.group(1) == "idle.js" or not path.is_file():
return ""
return ""
text = re.sub(r'', script, page.text)
text = text.replace("", "" + MEMORY, 1)
.replace("", WALK + ""), encoding="utf-8")
dom = subprocess.run(
[CHROME, "--headless", "--disable-gpu", "--dump-dom", "--no-sandbox",
"--allow-file-access-from-files", "--window-size=1400,1000",
"--virtual-time-budget=40000", target.as_uri()],
capture_output=True, text=True, timeout=120).stdout
found = re.search(r'(.*?)
', dom, re.S)
assert found, "the walk did not finish"
out = json.loads(found.group(1).replace(""", '"'))
# Kept while the dialog was open with a figure in it; reloaded once free.
assert out == {"loads": 2, "keptWhileTyping": "7"}