test: add unit tests for Deprecated class covering constructor and active methods

[abdulazeem-tk4vr]

PR Type

Tests

---

Description

• Add unit tests for Deprecated class constructor.

• Test purgeTransactionData method functionality.

• Test purgeStateTableData method functionality.

• Mock dependencies for isolated testing.

---

Changes walkthrough 📝

	Relevant files
Tests	Deprecated.test.ts Add unit tests for `Deprecated` class methods                        test/unit/src/state-manager/Deprecated.test.ts Added unit tests for Deprecated class. Tested constructor initialization with dependencies. Tested purgeTransactionData and purgeStateTableData methods. Mocked necessary dependencies for testing. +157/-0

---

Need help?

Type /help how to ... in the comments thread for any questions about PR-Agent usage.

Check out the documentation for more information.

[github-actions]

PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🏅 Score: 95

🧪 PR contains tests

🔒 No security concerns identified

⚡ No major issues detected

[github-actions]

Suggestion: Ensure that the error handling test for purgeTransactionData logs the error using the logger to verify that errors are properly logged. [general, importance: 7]

Suggested change

	it('should handle errors during purge', async () => {
	// Setup
	mockStorage.getKeys.mockRejectedValue(new Error('Database error'))
	// Execute & Verify
	await expect(deprecated.purgeTransactionData()).rejects.toThrow('Database error')
	})
	it('should handle errors during purge', async () => {
	// Setup
	mockStorage.getKeys.mockRejectedValue(new Error('Database error'))
	// Execute & Verify
	await expect(deprecated.purgeTransactionData()).rejects.toThrow('Database error')
	expect(mockMainLogger.error).toHaveBeenCalledWith('Error purging transaction data: Database error')
	})