e2e: save screenshots with timestamp instead of class name

e2e/test_enroll_2_step.py

@@ -286,7 +286,7 @@ class TestEnroll2Step(SeleniumTestCase):
         self.driver.get(self.live_server_url)
         self.setup_test_enroll_2_step()
         self.wait.until(
-            ec.presence_of_element_located(By.CSS_SELECTOR, "[role=enroll]")
+            ec.presence_of_element_located((By.CSS_SELECTOR, "[role=enroll]"))
         )
         self.driver.find_element(By.CSS_SELECTOR, "[role=enroll]").click()
 

e2e/test_provider_oidc.py

@@ -219,7 +219,7 @@ class TestProviderOIDC(SeleniumTestCase):
         self.driver.find_element(By.CSS_SELECTOR, "[type=submit]").click()
 
         self.wait.until(
-            ec.presence_of_element_located(By.XPATH, "//a[contains(@href, '/profile')]")
+            ec.presence_of_element_located((By.XPATH, "//a[contains(@href, '/profile')]"))
         )
         self.driver.find_element(By.XPATH, "//a[contains(@href, '/profile')]").click()
         self.assertEqual(

e2e/utils.py

@@ -1,4 +1,5 @@
 """passbook e2e testing utilities"""
+from time import time
 from functools import lru_cache
 from glob import glob
 from importlib.util import module_from_spec, spec_from_file_location
@@ -55,7 +56,7 @@ class SeleniumTestCase(StaticLiveServerTestCase):
         )
 
     def tearDown(self):
-        self.driver.save_screenshot(f"out/{self.__class__.__name__}.png")
+        self.driver.save_screenshot(f"out/{time()}.png")
         self.driver.quit()
         super().tearDown()