new test_dashboard FT (part 1) for username applet on dashboard; apps/dashboard/home.html gained new applet section to support additions; new urlpatterns in apps.dash.urls; tweaks to .views, including the @login_required decorator and set_profile() FBV; new ITs in .tests.integrated.test_views

src/functional_tests/base.py

@@ -65,7 +65,7 @@ class FunctionalTest(StaticLiveServerTestCase):
     def dump_html(self):
         path = SCREEN_DUMP_LOCATION / self._get_filename("html")
         print("dumping page html to", path)
-        path.write_text(self.browser.page_source)
+        path.write_text(self.browser.page_source, encoding="utf-8")
 
     def _get_filename(self, extension):
         timestamp = datetime.now().isoformat().replace(":", ".")

src/functional_tests/test_dashboard.py

@@ -0,0 +1,39 @@
+from selenium.webdriver.common.by import By
+from selenium.webdriver.common.keys import Keys
+
+from .base import FunctionalTest
+
+
+class DashboardMaintenanceTest(FunctionalTest):
+    def test_user_without_username_can_claim_unclaimed_username(self):
+        # 1. Create a pre-authenticated session for discoman@example.com
+        self.create_pre_authenticated_session("discoman@example.com")
+        # 2. Navigate to self.live_server_url + "/"
+        self.browser.get(self.live_server_url)
+        # 3. Find the username applet on the page; look for a <section> or <div> with id="id_username_applet"
+        self.browser.find_element(By.ID, "id_applet_username")
+        # 4. Assert it shows the current display name (truncated email: di…an@e…e.com)
+        self.assertIn("di…an@e…e.com", self.browser.find_element(By.ID, "id_applet_username").text)
+        # 5. Find the username input field inside the applet & type a username
+        username_input = self.browser.find_element(By.CSS_SELECTOR, "#id_new_username")
+        # 6. Type a username, e.g., discoman
+        username_input.send_keys("discoman")
+        self.wait_for(
+            lambda: self.browser.find_element(By.CSS_SELECTOR, "#id_new_username:valid")
+        )
+        # 7. Submit the form (click a btn or press Enter)
+        username_input.send_keys(Keys.ENTER)
+        # 8. Without a page reload, wait for the navbar to update; user wait_for() to check that the navbar text now contains "discoman"
+        self.wait_for(
+            lambda: self.assertIn(
+                "discoman",
+                self.browser.find_element(By.CLASS_NAME, "navbar-text").text
+            )
+        )
+        # 9. Also assert the applet input now shows "discoman" as its value
+        self.wait_for(
+            lambda: self.assertEqual(
+                "discoman",
+                self.browser.find_element(By.CSS_SELECTOR, "#id_new_username").get_attribute("value")
+            )
+        )