Update All Mobile Automation Tools (#2334)

content/roadmaps/113-qa/content/103-qa-automated-testing/101-mobile-automation/100-appium.md

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 # Appium
+
+Appium is an open-source framework that allows QAs to conduct automated app testing on different platforms like Android, iOS, and Windows. It is developed and supported by Sauce Labs to automate native and hybrid mobile apps. It is a cross-platform mobile automation tool, which means that it allows the same test to be run on multiple platforms.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='blue' badgeText='Official Website' href='https://appium.io/'>Appium Website</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.browserstack.com/guide/appium-tutorial-for-testing'>Appium Tutorial for Mobile Application Testing</BadgeLink>

content/roadmaps/113-qa/content/103-qa-automated-testing/101-mobile-automation/101-xcuitest.md

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-# Xcuitest
+# XCUITest
+
+Mobile app testing, and more specifically, app UI testing involves checking how the interface behaves when user actions are performed and then compares results with expected outcomes. Here, testers try to replicate exactly how a user would interact with the application and validate the state of the UI. XCUITest allows them to write test cases for these purposes using two fundamental concepts.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='blue' badgeText='Official Website' href='https://developer.apple.com/documentation/xctest/'>Official Documentation</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.browserstack.com/guide/getting-started-xcuitest-framework'>Getting Started with XCUITest</BadgeLink>

content/roadmaps/113-qa/content/103-qa-automated-testing/101-mobile-automation/102-espresso.md

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 # Espresso
+
+Espresso is a native testing framework for Android to write reliable UI tests. Google released the Espresso framework in October 2013 and, as of release version 2.0, Espresso is part of the Android Support Repository. One of the important features in Espresso is that it automatically synchronizes your test actions with the user interface of your application. The framework also ensures that your activity is started before the test runs. It can also force a test to wait until all observer background activities have finished, which is sometimes a problem with other testing frameworks.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='blue' badgeText='Official Website' href='https://developer.android.com/training/testing/espresso#kotlin'>Official Documentation</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.tutorialspoint.com/espresso_testing/index.htm'>Espresso Testing Tutorial</BadgeLink>

content/roadmaps/113-qa/content/103-qa-automated-testing/101-mobile-automation/103-detox.md

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 # Detox
+
+Detox is a JavaScript mobile testing framework that is built into the application and the test execution starts with app launch. This makes test execution really fast and robust as no external additional tools are needed to orchestrate and synchronize during the test execution.
+
+<ResourceGroupTitle>Free Content</ResourceGroupTitle>
+<BadgeLink colorScheme='blue' badgeText='Official Website' href='https://wix.github.io/Detox/'>Detox Website</BadgeLink>
+<BadgeLink colorScheme='yellow' badgeText='Read' href='https://www.spritecloud.com/test-automation-tools-detox/'>Test Automation Tools: Detox</BadgeLink>