61 lines
2.0 KiB
Python
61 lines
2.0 KiB
Python
import json
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import subprocess
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from pathlib import Path
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import pytest
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from src.views import login
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ROOT = Path(__file__).resolve().parents[1]
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LOGIN_JS = ROOT / "frontend" / "login.js"
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def test_rate_limited_login_disables_submit_and_counts_down():
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harness = f"""
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const createLoginController = require({json.dumps(str(LOGIN_JS))});
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const state = {{ reset: 0, interval: null }};
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const status = {{ textContent: '' }};
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const button = {{ disabled: false }};
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const form = {{ reset: () => state.reset += 1 }};
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const controller = createLoginController({{
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form, status, button,
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fetchImpl: async () => new Response(JSON.stringify({{ detail: 'Too many sign-in attempts' }}), {{ status: 429, headers: {{ 'Retry-After': '2' }} }}),
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location: {{ replace: () => {{}} }},
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setIntervalImpl: callback => {{ state.interval = callback; return 1; }},
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clearIntervalImpl: () => {{}},
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}});
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(async () => {{
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await controller.submit('never-store-this-token');
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state.initial = {{ disabled: button.disabled, status: status.textContent, reset: state.reset }};
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state.interval();
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state.afterTick = {{ disabled: button.disabled, status: status.textContent }};
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state.interval();
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state.finished = {{ disabled: button.disabled, status: status.textContent }};
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process.stdout.write(JSON.stringify(state));
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}})().catch(error => {{ console.error(error); process.exit(1); }});
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"""
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result = subprocess.run(
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["node", "-e", harness], text=True, capture_output=True, check=True
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)
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state = json.loads(result.stdout)
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assert state["initial"] == {
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"disabled": True,
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"status": "Too many attempts. Try again in 2 seconds.",
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"reset": 1,
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}
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assert state["afterTick"]["disabled"] is True
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assert state["finished"] == {
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"disabled": False,
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"status": "You can try signing in again.",
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}
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@pytest.mark.anyio
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async def test_login_page_loads_rate_limit_controller():
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html = await login()
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assert '<script src="static/login.js"></script>' in html
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assert "main{box-sizing:border-box" in html
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