Update error-handling for Mobile Mode

Author: mdmintz

seleniumbase/core/browser_launcher.py

@@ -394,8 +394,8 @@ def uc_special_open_if_cf(
                     )
                     uc_metrics = {}
                     if (
-                        isinstance(device_width, (int, float))
-                        and isinstance(device_height, (int, float))
+                        isinstance(device_width, int)
+                        and isinstance(device_height, int)
                         and isinstance(device_pixel_ratio, (int, float))
                     ):
                         uc_metrics["width"] = device_width
@@ -1519,8 +1519,8 @@ def _set_chrome_options(
         emulator_settings = {}
         device_metrics = {}
         if (
-            isinstance(device_width, (int, float))
-            and isinstance(device_height, (int, float))
+            isinstance(device_width, int)
+            and isinstance(device_height, int)
             and isinstance(device_pixel_ratio, (int, float))
         ):
             device_metrics["width"] = device_width
@@ -3269,8 +3269,8 @@ def get_local_driver(
             emulator_settings = {}
             device_metrics = {}
             if (
-                isinstance(device_width, (int, float))
-                and isinstance(device_height, (int, float))
+                isinstance(device_width, int)
+                and isinstance(device_height, int)
                 and isinstance(device_pixel_ratio, (int, float))
             ):
                 device_metrics["width"] = device_width
@@ -4496,8 +4496,8 @@ def get_local_driver(
                     if mobile_emulator:
                         uc_metrics = {}
                         if (
-                            isinstance(device_width, (int, float))
-                            and isinstance(device_height, (int, float))
+                            isinstance(device_width, int)
+                            and isinstance(device_height, int)
                             and isinstance(device_pixel_ratio, (int, float))
                         ):
                             uc_metrics["width"] = device_width

seleniumbase/fixtures/base_case.py

@@ -14818,16 +14818,16 @@ def setUp(self, masterqa_mode=False):
             metrics_list = metrics_string.split(",")
             exception_string = (
                 "Invalid input for Mobile Emulator device metrics!\n"
-                "Expecting a comma-separated string with three\n"
-                "integer values for Width, Height, and Pixel-Ratio.\n"
+                "Expecting a comma-separated string with integer values\n"
+                "for Width/Height, and an int or float for Pixel-Ratio.\n"
                 'Example: --metrics="411,731,3" '
             )
             if len(metrics_list) != 3:
                 raise Exception(exception_string)
             try:
                 self.__device_width = int(metrics_list[0])
                 self.__device_height = int(metrics_list[1])
-                self.__device_pixel_ratio = int(metrics_list[2])
+                self.__device_pixel_ratio = float(metrics_list[2])
                 self.mobile_emulator = True
             except Exception:
                 raise Exception(exception_string)