[dotnet] [bidi] Added UnhandledPromptBehavior for new session capability

[nvborisenko]

User description

https://w3c.github.io/webdriver-bidi/#type-session-UserPromptHandler

Motivation and Context

Contribute to BiDi implementation.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• I have read the contributing document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.

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PR Type

Enhancement

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Description

• Introduced UnhandledPromptBehavior for session capabilities in BiDi.

• Converted CapabilitiesRequest and CapabilityRequest classes to records.

• Added UserPromptHandler class and UserPromptHandlerType enum for prompt handling.

• Enhanced session capabilities with better user prompt management.

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Changes walkthrough 📝

Relevant files

Enhancement

CapabilitiesRequest.cs Refactor `CapabilitiesRequest` to record type                        dotnet/src/webdriver/BiDi/Modules/Session/CapabilitiesRequest.cs Changed CapabilitiesRequest from class to record. +1/-1      CapabilityRequest.cs Update `CapabilityRequest` with prompt handling                    dotnet/src/webdriver/BiDi/Modules/Session/CapabilityRequest.cs Changed CapabilityRequest from class to record. Replaced WebSocketUrl with UnhandledPromptBehavior. +2/-2      UserPromptHandler.cs Add `UserPromptHandler` and `UserPromptHandlerType` for prompts dotnet/src/webdriver/BiDi/Modules/Session/UserPromptHandler.cs Added new UserPromptHandler record for managing user prompts. Introduced UserPromptHandlerType enum for prompt actions. +42/-0

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PR Reviewer Guide 🔍

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⏱️ Estimated effort to review: 1 🔵⚪⚪⚪⚪

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Removed Property The WebSocketUrl property was removed without replacement. Verify this property is no longer needed or used elsewhere in the codebase. public UserPromptHandler? UnhandledPromptBehavior { get; set; }

[qodo-merge-pro]

PR Code Suggestions ✨

Explore these optional code suggestions:

Category	Suggestion	Impact
Learned best practice	Initialize properties with meaningful default values to provide predictable behavior when not explicitly set The UserPromptHandler record has nullable enum properties that could benefit from having default values. Consider initializing the Default property with a meaningful default value like UserPromptHandlerType.Dismiss to provide predictable behavior when not explicitly set. dotnet/src/webdriver/BiDi/Modules/Session/UserPromptHandler.cs [22-35] public record UserPromptHandler { public UserPromptHandlerType? Alert { get; set; } public UserPromptHandlerType? BeforeUnload { get; set; } public UserPromptHandlerType? Confirm { get; set; } - public UserPromptHandlerType? Default { get; set; } + public UserPromptHandlerType? Default { get; set; } = UserPromptHandlerType.Dismiss; public UserPromptHandlerType? File { get; set; } public UserPromptHandlerType? Prompt { get; set; } } Apply this suggestion Suggestion importance[1-10]: 6	Low
Update