fix The Test Client (Mobile)

.github/workflows/test-client-mobile.yml

@@ -16,5 +16,5 @@ jobs:
     uses: ./.github/workflows/test-client.yml
     with:
       test-script: 'npx gulp test-client-travis-mobile-run --steps-as-tasks'
-      browsers: '["android", "safari"]'
+      browsers: '["chrome", "safari"]'
     secrets: inherit

.github/workflows/test-client.yml

@@ -22,6 +22,10 @@ jobs:
       SAUCE_USERNAME: ${{ secrets.SAUCE_USERNAME }}
       SAUCE_ACCESS_KEY: ${{ secrets.SAUCE_ACCESS_KEY }}
       CLIENT_TESTS_CURRENT_BROWSER: ${{ matrix.browser }}
+      # NOTE: Test server on Android Emulator 7.1 and later can be accessed only via hostname.
+      # We are forced to add this variable to say the 'qunit-harness' module uses the hostname for the test server URL.
+      # https://github.com/AlexanderMoskovkin/qunit-harness/blob/master/src/index.js#L119
+      TRAVIS: true
     steps:
       - uses: DevExpress/testcafe-build-system/actions/set-status@main
         with:

gulp/constants/client-test-settings.js

@@ -48,10 +48,10 @@ const CLIENT_TESTS_DESKTOP_BROWSERS = [
 
 const CLIENT_TESTS_MOBILE_BROWSERS = [
     {
-        platform:    'Linux',
-        browserName: 'android',
-        version:     '6.0',
-        deviceName:  'Android Emulator',
+        deviceName:      'Android GoogleAPI Emulator',
+        browserName:     'Chrome',
+        platformVersion: '7.1',
+        platformName:    'Android',
     },
     {
         platform:    'iOS',