Added test cases for BotStatesContext

[Suvrat1629]

Description

Please include a brief summary of the change and include the relevant issue(s).
Added test cases for BotStatesContext

Closes #(issue)

What change does this PR introduce?

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• 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 not work as expected)
• Documentation update (changes to docs/code comments)

What is the proposed approach?

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Checklist:

• The commit message follows our adopted guidelines
• Testing has been done for the change(s) added (for bug fixes/features)
• Relevant comments/docs have been added/updated (for bug fixes/features)