Update tests

Author: mdmintz

examples/edge_test.py

@@ -10,7 +10,7 @@ def test_edge(self):
         if self.browser != "edge":
             print("\n  This test is only for Microsoft Edge (Chromium)!")
             print("  (Run with: '--browser=edge')")
-            self.skip_test("This test is only for Microsoft Edge (Chromium)!")
+            self.skip("This test is only for Microsoft Edge (Chromium)!")
         self.open("edge://settings/help")
         self.assert_element('img[alt="Edge logo"] + span')
         self.highlight('div[role="main"] div div div + div')

examples/test_skype_site.py

@@ -15,7 +15,7 @@ def test_skype_website_on_mobile(self):
         if not self.mobile_emulator:
             print("\n  This test is only for mobile devices / emulators!")
             print("  (Usage: '--mobile' with a Chromium-based browser.)")
-            self.skip_test("Please rerun this test using '--mobile!'!")
+            self.skip("Please rerun this test using '--mobile!'!")
         self.open("https://www.skype.com/en/")
         self.assert_text("Install Skype", "div.appInfo")
         self.highlight("div.appBannerContent")