Add support file handler

.gitignore

@@ -23,3 +23,5 @@ report.html
 /Examples/*.png
 *.pdf
 Examples/logs/
+Examples/tmp-download/test.csv
+Examples;tmp-download/test.csv

Examples/form-handler/download-file.robot

@@ -1,19 +1,24 @@
 *** Settings ***
+Library    OperatingSystem
 Library    PuppeteerLibrary
 Test Setup    Open browser to test page
 Test Teardown    Close All Browser
 Suite Teardown    Close Puppeteer
 
 *** Variables ***
-${DEFAULT_BROWSER}    webkit
+${DEFAULT_BROWSER}    chrome
 ${HOME_PAGE_URL}    http://127.0.0.1:7272/basic-html-elements.html
 
 
 *** Test Cases ***
-Download file
-    [Tags]    Ignore_chrome
+Download file  
     ${file path} =    Download File    id=download-file
     Should Not Be Empty    ${file path}    Download file failed
+    Get File    ${file path}    
+
+Upload file
+    ${file} =    OperatingSystem.Join Path    ${CURDIR}    iframe.robot
+    Upload File    id=fileToUpload    ${file}
 
 *** Keywords ***
 Open browser to test page

Examples/form-handler/element-properties.robot

@@ -12,7 +12,7 @@ ${HOME_PAGE_URL}    http://127.0.0.1:7272/basic-html-elements.html
 *** Test Cases ***
 Count element
     ${No of h2} =    Get Element Count    css=h2
-    Should Be Equal As Numbers    13    ${No of h2}
+    Should Be Equal As Numbers    14    ${No of h2}
 
 Get element attribute
     ${type value} =   Get Element Attribute    id=alert_confirm    type

PuppeteerLibrary/ikeywords/iformelement_async.py

@@ -13,5 +13,9 @@ async def clear_element_text(self, locator: str):
         pass
 
     @abstractmethod
-    async def download_file(self, locator: str):
+    async def download_file(self, locator: str, timeout=None):
+        pass
+
+    @abstractmethod
+    async def upload_file(self, locator: str, file_path: str):
         pass

PuppeteerLibrary/keywords/formelement.py

@@ -38,5 +38,9 @@ def clear_element_text(self, locator):
         self.loop.run_until_complete(self.get_async_keyword_group().clear_element_text(locator))
 
     @keyword
-    def download_file(self, locator):
-        return self.loop.run_until_complete(self.get_async_keyword_group().download_file(locator))
+    def download_file(self, locator, timeout=None):
+        return self.loop.run_until_complete(self.get_async_keyword_group().download_file(locator, timeout))
+
+    @keyword
+    def upload_file(self, locator, file_path):
+        return self.loop.run_until_complete(self.get_async_keyword_group().upload_file(locator, file_path))

PuppeteerLibrary/playwright/async_keywords/playwright_formelement.py

@@ -16,12 +16,17 @@ async def input_text(self, locator: str, text: str, clear=True):
     async def clear_element_text(self, locator: str):
         await self._clear_input_text(locator)
 
-    async def download_file(self, locator: str):
+    async def download_file(self, locator: str, timeout=None):
+        timeout = self.timestr_to_secs_for_default_timeout(timeout)* 1000
         page = self.library_ctx.get_current_page().get_page()
-        tasks = self.library_ctx.get_current_page().click_with_selenium_locator(locator), page.waitForEvent('download')
+        tasks = self.library_ctx.get_current_page().click_with_selenium_locator(locator), page.waitForEvent('download', timeout=timeout)
         _, b = await asyncio.gather(*tasks)
         return await b.path()
 
+    async def upload_file(self, locator: str, file_path: str):
+        handle = await self.library_ctx.get_current_page().querySelector_with_selenium_locator(locator)
+        await handle.setInputFiles(file_path)
+
     async def _clear_input_text(self, selenium_locator):
         await self.library_ctx.get_current_page().click_with_selenium_locator(selenium_locator, {'clickCount': 3})
         await self.library_ctx.get_current_page().get_page().keyboard.press('Backspace')

PuppeteerLibrary/puppeteer/async_keywords/puppeteer_formelement.py

@@ -1,3 +1,7 @@
+import os
+import glob
+import shutil
+import time
 from PuppeteerLibrary.ikeywords.iformelement_async import iFormElementAsync
 
 
@@ -14,9 +18,33 @@ async def input_text(self, locator: str, text: str, clear=True):
     async def clear_element_text(self, locator: str):
         await self._clear_input_text(locator)
 
-    async def download_file(self, locator: str):
-        raise Exception("Sorry, keyword: download_file not support.")
-
+    async def download_file(self, locator: str, timeout=None):
+        path = os.getcwd()+''+os.sep+'tmp-download'
+        try:
+            shutil.rmtree(path)
+        except:
+            self.info('Cannot cleanup the tmp download folder.')
+        page = self.library_ctx.get_current_page().get_page()
+        await page._client.send('Page.setDownloadBehavior', {
+            'behavior': 'allow', 
+            'downloadPath': path
+        })
+        await self.library_ctx.get_current_page().click_with_selenium_locator(locator)
+        timeout = self.timestr_to_secs_for_default_timeout(timeout)
+        max_time = time.time() + timeout
+        file = None
+        while time.time() < max_time:
+            time.sleep(1)
+            files = glob.glob(path+''+os.sep+'*')
+            if len(files) == 1: 
+                file = files[0]
+                break
+        return file
+
+    async def upload_file(self, locator: str, file_path: str):
+        element = await self.library_ctx.get_current_page().querySelector_with_selenium_locator(locator)
+        return await element.uploadFile(file_path)
+
     async def _clear_input_text(self, selenium_locator):
         await self.library_ctx.get_current_page().click_with_selenium_locator(selenium_locator, {'clickCount': 3})
         await self.library_ctx.get_current_page().get_page().keyboard.press('Backspace')

demoapp/html/basic-html-elements.html

@@ -322,6 +322,21 @@ <h2>Download file</h2>
       <hr>
     </div>
 
+    <div class="container">
+      <div class="row" style="margin-top: 20px;">
+        <h2>Upload file</h2>
+      </div>
+      <div class="row" style="margin-top: 20px;">
+        <form action="#" method="post" enctype="multipart/form-data">
+          Select image to upload:
+          <br><br>
+          <input type="file" name="fileToUpload" id="fileToUpload">
+          <br><br>
+          <input type="submit" value="Upload Image" name="submit">
+        </form>
+      </div>
+      <hr>
+    </div>
 
     <br>
     <br>