Add support set view port keywords (#112)

* Add support set view port keywords

* Fix unstable test

Co-authored-by: atthaboon.s <[email protected]>

Author: atthaboon

Examples/browser-management/open-close-browser.robot

@@ -87,3 +87,9 @@ Close browser before task finished should not throw error message
     Click Element    id=open-new-tab
     Click Element    id=open-new-tab
 
+Set view port
+    ${BROWSER} =     Get variable value    ${BROWSER}    ${DEFAULT_BROWSER}
+    ${HEADLESS} =    Get variable value    ${HEADLESS}    ${False}
+    &{options} =    create dictionary   headless=${HEADLESS}
+    Open browser    http://127.0.0.1:7272/basic-html-elements.html    browser=${BROWSER}    options=${options}
+    Set View Port Size    200    200

Examples/browser-management/webkit-newpage-limitation.robot

@@ -11,7 +11,7 @@ Webkit new page cause exception require ignore waiting
     ${HEADLESS} =    Get variable value    ${HEADLESS}    ${False}
     &{options} =    create dictionary    headless=${HEADLESS}
     Open browser    https://www.w3schools.com/html/html_forms.asp    browser=${BROWSER}    options=${options}
-    Wait Until Element Is Visible    css=a.w3schools-logo
+    Wait Until Element Is Visible    id=fname
     Input Text    id=fname    123
     Input Text    id=lname    123
     Click Element    xpath=(//input[@value="Submit"])[1]    ${True}

PuppeteerLibrary/ikeywords/ibrowsermanagement_async.py

@@ -28,6 +28,13 @@ async def wait_for_new_window_open(self, timeout=None):
     async def switch_window(self, locator='MAIN'):
         pass
 
+    ##############################
+    # Page
+    ##############################
+    @abstractmethod
+    async def set_view_port_size(self, width, height):
+        pass
+
     ##############################
     # iFrame
     ##############################

PuppeteerLibrary/keywords/browsermanagement.py

@@ -159,6 +159,13 @@ def enable_emulate_mode(self, emulate_name):
         """
         return self.loop.run_until_complete(self.get_async_keyword_group().enable_emulate_mode_async(emulate_name))
 
+    ##############################
+    # Page
+    ##############################
+    @keyword
+    def set_view_port_size(self, width, height):
+        return self.loop.run_until_complete(self.get_async_keyword_group().set_view_port_size(width, height))
+
     ##############################
     # iFrame
     ##############################

PuppeteerLibrary/playwright/async_keywords/playwright_browsermanagement.py

@@ -4,6 +4,7 @@
 from PuppeteerLibrary.utils.device_descriptors import DEVICE_DESCRIPTORS
 from PuppeteerLibrary.ikeywords.ibrowsermanagement_async import iBrowserManagementAsync
 from PuppeteerLibrary.utils.coverter import str2str
+from PuppeteerLibrary.utils.coverter import str2int
 
 
 class PlaywrightBrowserManagement(iBrowserManagementAsync):
@@ -78,6 +79,15 @@ async def switch_window(self, locator='MAIN'):
             raise Exception('Sorry Switch window support only NEW, MAIN, title and url')
         raise Exception('Can\'t find specify page locator.')
 
+    ##############################
+    # Page
+    ##############################
+    async def set_view_port_size(self, width, height):
+        await self.library_ctx.get_current_page().get_page().set_viewport_size({
+            "width":  str2int(width), 
+            "height": str2int(height)
+        })
+
     ##############################
     # iFrame
     ##############################

PuppeteerLibrary/puppeteer/async_keywords/puppeteer_browsermanagement.py

@@ -1,4 +1,5 @@
-from PuppeteerLibrary.utils.coverter import str2str
+from PuppeteerLibrary.utils.coverter import str2str 
+from PuppeteerLibrary.utils.coverter import str2int
 import asyncio
 import re
 import time
@@ -87,6 +88,15 @@ async def switch_window(self, locator='MAIN'):
             raise Exception('Sorry Switch window support only NEW, MAIN, title and url')
         raise Exception('Can\'t find specify page locator.')
 
+    ##############################
+    # Page
+    ##############################
+    async def set_view_port_size(self, width, height):
+        await self.library_ctx.get_current_page().get_page().setViewport({
+            "width":  str2int(width), 
+            "height": str2int(height)
+        })
+
     ##############################
     # iFrame
     ##############################