Add an example test that uses multiple drivers

Author: mdmintz

examples/test_multiple_drivers.py

@@ -0,0 +1,14 @@
+from seleniumbase import BaseCase
+
+
+class MultipleDriversTest(BaseCase):
+    def test_multiple_drivers(self):
+        self.open("data:text/html,<h1>Driver 1</h1>")
+        driver2 = self.get_new_driver()
+        self.open("data:text/html,<h1>Driver 2</h1>")
+        self.switch_to_default_driver()  # Driver 1
+        self.highlight("h1")
+        self.assert_text("Driver 1", "h1")
+        self.switch_to_driver(driver2)  # Driver 2
+        self.highlight("h1")
+        self.assert_text("Driver 2", "h1")