Add scroll_to_top() and scroll_to_bottom()

Author: mdmintz

help_docs/method_summary.md

@@ -172,6 +172,10 @@ self.scroll_to(selector, by=By.CSS_SELECTOR)
 
 self.slow_scroll_to(selector, by=By.CSS_SELECTOR)
 
+self.scroll_to_top()
+
+self.scroll_to_bottom()
+
 self.click_xpath(xpath)
 
 self.js_click(selector, by=By.CSS_SELECTOR, all_matches=False)

seleniumbase/fixtures/base_case.py

@@ -1826,6 +1826,24 @@ def slow_scroll_to(self, selector, by=By.CSS_SELECTOR, timeout=None):
                 selector, by=by, timeout=timeout)
             self.__slow_scroll_to_element(element)
 
+    def scroll_to_top(self):
+        scroll_script = "window.scrollTo(0, 0);"
+        try:
+            self.execute_script(scroll_script)
+            time.sleep(0.012)
+            return True
+        except Exception:
+            return False
+
+    def scroll_to_bottom(self):
+        scroll_script = "window.scrollTo(0, 10000);"
+        try:
+            self.execute_script(scroll_script)
+            time.sleep(0.012)
+            return True
+        except Exception:
+            return False
+
     def click_xpath(self, xpath):
         # Technically self.click() will automatically detect an xpath selector,
         # so self.click_xpath() is just a longer name for the same action.