Coded UI: Hand Coding based on Page Object Model
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Coded UI is an integrated testing tool for UI automation within Visual Studio, supporting web and Windows applications with specific browser compatibility. It offers two methods for testing: using a built-in test builder for automated code generation or hand-coding for increased control and maintainability. The CUITE framework enhances Coded UI tests by reducing code complexity and improving readability and sustainability.
Coded UI: Hand Coding based on Page Object Model
- 1. Software automation using Visual Studio-CodedUI
- 2. What is CodedUI • Integrated Testing tool for UI Automation which comes with Visual Studio (Premium & Ultimate) • Supports both Web and Win application User Interface (UI) Test automation
- 4. Cross browser support • Windows 8 X86 Client/Windows 8 X64/Win7 X64/Win7 X86/Win2k8 R2 SP1 • IE version - IE9/ classic IE10 • Firefox version - 15+ • Chrome version - 21+ • Visual Studio Ultimate/Premium - VS 2012 RTM + VS 2012 Update 1 • Selenium NET Bindings and the Selenium ChromeDriver on Visual Studio Gallery.
- 5. Working with CodedUI • 2 ways we can work with CodedUI – Using built-in Test builder • You simply perform the test manually while the CUIT Test Builder runs in the background • The code is generated automatically • Hand-code – Based on “Page Object Model” • Create an Object repository • Write code manually for each object to achieve the task
- 6. Why Hand-Coding • Generated code has – Duplicate scripts – Repeated hardcode • Cost lot of time to change code – Unmanaged UI control • One control may be recorded by many times • Hand code – More control over the code – Increase maintainability – Increase readability – Improve sustainability (reusable objects, data driven, constant values in .settings file etc)
- 7. Page objects • Within your web app's UI there are areas that your tests interact with. • A Page Object simply models these as objects within the test code. • Reduce duplicated code and if changed %only be applied in one place. “The Page Object pattern represents the screens of your web app as a series of objects”
- 9. Microsoft.VisualStudio.TestTools.UITesting.HtmlControls – HtmlSpan – HtmlDiv – HtmlInputButton – HtmlHyperlink – HtmlEdit public static HtmlEdit txtStepbox(BrowserWindow browser) { HtmlEdit stepbox = new HtmlEdit(browser); stepbox.SearchProperties.Add(HtmlEdit.PropertyNames.Name, "_ctl0:_ctl0:orderLines:_ctl3"); return stepbox; } – HtmlCustom
- 10. Identifying objects • Using asserting feature of CodedUI
- 11. UI Technologies for searching controls. • Internet Explorer Testing: Uses MSHTML, DOM to retrieve properties and identify controls hosted within the Internet Explorer. • UIA: UI Automation is the new accessibility framework for Microsoft Windows, available on all operating systems that support Windows Presentation Foundation (WPF). • MSAA: This is picked for Winforms Controls, Win32 controls, MFC applications. All the controls that are not picked up by the above two are picked by MSAA.
- 12. CUITe • CUITe (Coded UI Test enhanced) Framework • Is a thin layer developed on top of Coded UI Test engine which helps reduce code, increases readability & maintainability. Feature List – Simple to setup and use, just install and refer “CUITe.dll” in your Test project – Object Repository: Keeps UI Object definitions separate from automation code (no more UIMaps) – Reduces code to <10%: Readable, maintainable, sustainable UI automation code – Treat table as Table (logical way of handling content inside a table) – Web Automation: JavaScript execution support – Supports Silverlight and whatever (Html & Silverlight at this point) Coded UI Test supports underneath