[Visual testing]: Add visual tests for KIconButton

[AlexVelezLl]

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Context

We recently introduced a new visual testing system in KDS to prevent visual regressions and ensure UI consistency, and we want to start populating our KDS components with visual tests.

If you are not familiar yet with our visual testing system. Please refer to our Visual Testing Guide. You can also check the existing tests for KButton as an example.

Additionally, see the KIconButton documentation for reference.

Desired behavior

KIconButton should have visual tests to cover at least these snapshots:

• KIconButton with raised-button appearance.
• KIconButton with flat-button appearance.
• KIconButton with raised-button appearance disabled.
• KIconButton with flat-button appearance disabled.
• KIconButton with size = 'mini'.
• KIconButton with size = 'small'.
• KIconButton with size = 'regular'.
• KIconButton with size = 'large'.
• KIconButton with Dropdown menu.

Acceptance criteria

• A new visual test suite is created for KIconButton.
• The test includes all required snapshots.
• The test runs successfully and captures the expected snapshots.

[adibmbrk]

Hi @AlexVelezLl, can i work on this issue please?

[GautamBytes]

Hello @AlexVelezLl , I would like to contribute to this issue , would be grateful if can assign this to me. Looking forward to contribute!

[AlexVelezLl]

Thank you @adibmbrk and @GautamBytes for your interest in contributin to Learning Equality! I will assign this to @adibmbrk since he asked for it first, but stay tunned @GautamBytes that we will continue opening more issues :).

@adibmbrk if you have any questions, please let us know 👐.