test: Add sanity test for download file

README.md

@@ -1,5 +1,6 @@
 ![Build & test](https://github.com/SeleniumHQ/docker-selenium/workflows/Build%20&%20test/badge.svg?branch=trunk)
 ![Deployments](https://github.com/SeleniumHQ/docker-selenium/workflows/Deploys/badge.svg)
+![Helm Charts](https://github.com/SeleniumHQ/docker-selenium/workflows/Lint%20and%20Test%20Helm%20Charts/badge.svg)
 
 # Docker images for the Selenium Grid Server
 

charts/selenium-grid/TESTING.md

@@ -18,6 +18,7 @@ All related testing to this helm chart will be documented in this file.
 | Browser Nodes          | Node `nameOverride` is set                                           | ✓  |
 |                        | Sanity tests in node                                                 | ✓  |
 |                        | Video recorder is enabled in node                                    | ✗  |
+|                        | Node `extraEnvironmentVariables` is set value                        | ✓  |
 
 ## Build & test Docker images with Helm charts
 Noted: These `make` commands are composed and tested on Linux x86_64.

charts/selenium-grid/ci/NodeChrome-values.yaml

@@ -2,6 +2,9 @@
 # Configuration for chrome nodes
 chromeNode:
   nameOverride: my-chrome-name
+  extraEnvironmentVariables:
+    - name: SE_OPTS
+      value: "--enable-managed-downloads true"
 # Configuration for edge nodes
 edgeNode:
   enabled: false

charts/selenium-grid/ci/NodeEdge-values.yaml

@@ -5,6 +5,9 @@ chromeNode:
 # Configuration for edge nodes
 edgeNode:
   nameOverride: my-edge-name
+  extraEnvironmentVariables:
+    - name: SE_OPTS
+      value: "--enable-managed-downloads true"
 # Configuration for firefox nodes
 firefoxNode:
   enabled: false

charts/selenium-grid/ci/NodeFirefox-values.yaml

@@ -8,3 +8,6 @@ edgeNode:
 # Configuration for firefox nodes
 firefoxNode:
   nameOverride: my-firefox-name
+  extraEnvironmentVariables:
+    - name: SE_OPTS
+      value: "--enable-managed-downloads true"

tests/SeleniumTests/__init__.py

@@ -63,29 +63,48 @@ def test_play_video(self):
         paused = video.get_property('paused')
         self.assertFalse(paused)
 
+    def test_download_file(self):
+        driver = self.driver
+        driver.get('https://the-internet.herokuapp.com/download')
+        wait = WebDriverWait(driver, 30)
+        file_link = wait.until(
+            EC.element_to_be_clickable((By.LINK_TEXT, 'some-file.txt'))
+        )
+        file_link.click()
+        wait.until(
+            lambda d: len(d.get_downloadable_files()) > 0
+        )
+        self.assertTrue(len(driver.get_downloadable_files()) > 0)
+
     def tearDown(self):
         self.driver.quit()
 
 
 class ChromeTests(SeleniumGenericTests):
     def setUp(self):
+        options = ChromeOptions()
+        options.enable_downloads = True
         self.driver = webdriver.Remote(
-            options=ChromeOptions(),
+            options=options,
             command_executor="http://%s:%s" % (SELENIUM_GRID_HOST,SELENIUM_GRID_PORT)
         )
 
 class EdgeTests(SeleniumGenericTests):
     def setUp(self):
+        options = EdgeOptions()
+        options.enable_downloads = True
         self.driver = webdriver.Remote(
-            options=EdgeOptions(),
+            options=options,
             command_executor="http://%s:%s" % (SELENIUM_GRID_HOST,SELENIUM_GRID_PORT)
         )
 
 
 class FirefoxTests(SeleniumGenericTests):
     def setUp(self):
+        options = FirefoxOptions()
+        options.enable_downloads = True
         self.driver = webdriver.Remote(
-            options=FirefoxOptions(),
+            options=options,
             command_executor="http://%s:%s" % (SELENIUM_GRID_HOST,SELENIUM_GRID_PORT)
         )
 

tests/docker-compose-v3-test-video.yml

@@ -12,6 +12,7 @@ services:
       - SE_EVENT_BUS_HOST=selenium-hub
       - SE_EVENT_BUS_PUBLISH_PORT=4442
       - SE_EVENT_BUS_SUBSCRIBE_PORT=4443
+      - SE_OPTS=--enable-managed-downloads true
     ports:
       - "6900:5900"
 

tests/test.py

@@ -136,6 +136,8 @@ def launch_container(container, **kwargs):
         'SE_EVENT_BUS_PUBLISH_PORT': 4442,
         'SE_EVENT_BUS_SUBSCRIBE_PORT': 4443
     }
+    if container != 'Hub':
+        environment['SE_OPTS'] = "--enable-managed-downloads true"
     container_id = client.containers.run("%s/%s:%s" % (NAMESPACE, IMAGE_NAME_MAP[container], VERSION),
                                          detach=True,
                                          environment=environment,