feat: save account model and thinking settings for Hermes

tests/unit/test_model_settings_ui.py

@@ -0,0 +1,69 @@
+"""Offline Chromium checks of actual Hope assets with mocked account APIs."""
+import json
+from pathlib import Path
+from playwright.sync_api import sync_playwright, expect
+
+ROOT = Path(__file__).resolve().parents[2]
+
+
+def test_model_settings_load_save_reload_and_failure():
+    saved = {'model': 'auto', 'thinking_level': 'none'}
+    account = {'id':'alice','username':'alice','display_name':'Alice','role':'user','status':'ready','error':None}
+    calls = []
+    available = True
+    models = [{'id':m,'name':m,'thinking_levels':['none','low','high']} for m in ['auto','openai/gpt-6.1-sol-subscription']]
+    with sync_playwright() as p:
+        browser = p.chromium.launch(headless=True)
+        page = browser.new_page(viewport={'width':390,'height':844})
+        errors = []
+        page.on('pageerror', lambda e: errors.append(str(e)))
+        def route(req):
+            nonlocal saved
+            url = req.request.url
+            if '/api/auth/me' in url:
+                req.fulfill(json={'user':account})
+            elif '/api/settings/model' in url:
+                calls.append(req.request.method)
+                if req.request.method == 'PUT':
+                    saved = req.request.post_data_json
+                    req.fulfill(json={'settings':saved,'message':'Saved for your account. Applies to your next request.'})
+                else:
+                    req.fulfill(json={'settings':saved,'models':models if available else [],'catalog_available':available,'message':''})
+            else:
+                name = url.split('/',3)[-1].split('?')[0] or 'index.html'
+                asset = ROOT/'web'/name
+                if asset.is_file():
+                    types = {'.html':'text/html','.js':'application/javascript','.css':'text/css','.svg':'image/svg+xml'}
+                    req.fulfill(body=asset.read_bytes(),content_type=types.get(asset.suffix,'application/octet-stream'))
+                else:
+                    req.fulfill(status=404,body='')
+        page.route('https://hope.test/**', route)
+        page.goto('https://hope.test/')
+        page.wait_for_load_state('networkidle')
+        assert calls == []
+        page.locator('#settingsBtn').click()
+        expect(page.locator('#modelSelect')).to_be_enabled()
+        expect(page.locator('#saveModelSettings')).to_be_disabled()
+        page.locator('#modelSelect').select_option('openai/gpt-6.1-sol-subscription')
+        page.locator('#thinkingLevelSelect').select_option('high')
+        page.locator('#saveModelSettings').click()
+        expect(page.locator('#modelSettingsStatus')).to_contain_text('Saved')
+        assert saved == {'model':'openai/gpt-6.1-sol-subscription','thinking_level':'high'}
+        assert page.evaluate('document.documentElement.scrollWidth <= innerWidth')
+        page.locator('#closeSheetBtn').click()
+        page.reload(); page.wait_for_load_state('networkidle')
+        page.locator('#settingsBtn').click()
+        expect(page.locator('#modelSelect')).to_have_value(saved['model'])
+        expect(page.locator('#thinkingLevelSelect')).to_have_value('high')
+        page.screenshot(path='/tmp/hope-model-settings-mobile.png',full_page=True)
+        page.locator('#closeSheetBtn').click()
+        available = False
+        page.locator('#settingsBtn').click()
+        expect(page.locator('#modelSelect')).to_be_disabled()
+        expect(page.locator('#saveModelSettings')).to_be_disabled()
+        expect(page.locator('#retryModelSettings')).to_be_visible()
+        available = True
+        page.locator('#retryModelSettings').click()
+        expect(page.locator('#modelSelect')).to_be_enabled()
+        assert errors == []
+        browser.close()