Update tests

Author: romanvm

tests/db.py

@@ -8,12 +8,12 @@
 basedir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
 sys.path.append(basedir)
 
-ustr = u'Тест'
+ustr = 'Тест'
 foo = 'foo'
 from web_pdb import set_trace; set_trace()
 bar = 'bar'
 ham = 'spam'
-name = u'Монти'
+name = 'Монти'
 
 
 def func(spam):

tests/tests.py

@@ -25,7 +25,7 @@
 import time
 from pathlib import Path
 from subprocess import Popen
-from unittest import TestCase, main, skipIf
+from unittest import TestCase, main
 
 from selenium import webdriver
 from selenium.webdriver.common.by import By
@@ -37,6 +37,7 @@
 IS_PY_310 = sys.version_info[:2] >= (3, 10)
 IS_PY_313 = sys.version_info[:2] >= (3, 13)
 
+
 class SeleniumTestCase(TestCase):
     @classmethod
     def setUpClass(cls):
@@ -151,18 +152,18 @@ def test_5_unicode_literal(self):
         self.stdin.send_keys('n')
         self.send_btn.click()
         time.sleep(1)
-        self.assertIn('-> name = u\'Монти\'', self.stdout_tag.text)
+        self.assertIn('-> name = \'Монти\'', self.stdout_tag.text)
 
     def test_6_entering_unicode_string(self):
         """
         Test for entering unicode literal via console
         """
         self.stdin.clear()
-        self.stdin.send_keys('p u\'python - питон\'')
+        self.stdin.send_keys('p \'python - питон\'')
         self.send_btn.click()
         time.sleep(1)
         stdout_tag = self.browser.find_element(By.ID, 'stdout')
-        self.assertIn('u\'python - питон\'', stdout_tag.text)
+        self.assertIn('\'python - питон\'', stdout_tag.text)
 
     def test_7_local_vars(self):
         """