Update example tests

Author: mdmintz

examples/proxy_test.py

@@ -22,6 +22,7 @@ def test_proxy(self):
             # This page takes too long to load otherwise
             self.get_new_driver(page_load_strategy="none")
         self.open("https://ipinfo.io/")
+        self.wait_for_non_empty_text("form input", timeout=20)
         ip_address = self.get_text('#ip-string span[class*="primary"] span')
         print("\n\nMy IP Address = %s\n" % ip_address)
         print("Displaying Host Info:")

examples/test_hack_search.py

@@ -25,7 +25,8 @@ def test_hack_search(self):
         self.highlight_click('[href*="github.com/seleniumbase/SeleniumBase"]')
         self.highlight_click('[href="/seleniumbase/SeleniumBase"]')
         self.highlight_click('a[title="examples"]')
-        self.assert_text("examples", "#file-name-id")
-        self.highlight_click('div[title="test_hack_search.py"] a')
-        self.assert_text("test_hack_search.py", "#file-name-id")
-        self.highlight("#file-name-id")
+        self.assert_text("examples", "#file-name-id-wide")
+        self.highlight('a[aria-describedby="item-type-test_hack_search.py"]')
+        self.click('a[aria-describedby="item-type-test_hack_search.py"]')
+        self.assert_text("test_hack_search.py", "#file-name-id-wide")
+        self.highlight("#file-name-id-wide")