Enhance Unit Tests for Coins List Endpoint

[Vuk7912]

Enhance Unit Tests for Coins List Endpoint

Description

Task

Add unit tests for coins list endpoint

Acceptance Criteria

• All test cases pass successfully
• 100% coverage of getCoinsList() function
• Validate input parameter handling
• Ensure correct data transformation

Summary of Work

This PR adds comprehensive unit tests for the coins list endpoint to ensure robust functionality and data integrity.

Changes Made

• Reviewed existing coinsList.test.ts tests
• Added test coverage for:
  • Coin data type validation
  • Market cap sorting verification
  • Edge case handling for limit parameter
  • Comprehensive data structure testing

Implementation Details

• Used Vitest for unit testing framework
• Tested getCoinsList() service function with various scenarios
• Validated coin list generation logic
• Checked sorting and limit functionality

Testing Approach

• Multiple test cases covering different scenarios
• Verified return type and structure
• Ensured default and custom limit handling
• Validated market cap sorting mechanism

Notes

• Tests use dynamically generated mock data
• Focuses on service layer functionality
• No external API dependencies

Recommendations

• Consider adding more edge case tests in future
• Potential for expanding mock data complexity

Changes Made

• Enhanced unit tests in src/tests/coinsList.test.ts
• Added comprehensive test scenarios
• Verified getCoinsList() function behavior

Tests

• Verify coins list retrieval
• Check coin data structure
• Test limit functionality
• Validate market cap sorting
• Handle invalid input limits

Signatures

Staking Key

3oBzgQ4y8YtmkxYGkse1fKKefi25twpMKU9BBdsYtjDQ: BUWs11HYpV7ZfGcnAW4boYSzS5e5KVJWCjTXGEUZ8g3jwywaHVQQgyq96wrktPdWKgAjefDtCRuWfQdaJHbA2WtphkuNi1wpyMff9YKgpd7orrA6HoUV6SfmeRFXpdVD5vXdfrXLpRypZVjkP5FgVTfyiDUE8rnYQ7cqCCJeDXFwEV7hXLCzrY3jNvXTcU32zcEVJXY7EY9bjaUQEFJ96syENyoDsYVo88jNTeAa2UurhdWfUPWeYpy9PpPZk5RRoZ9uUfE3r8x6AU9RqmbBhQMyYX9VJjDr9epP2XsSb58eYoeBg6NdRUsPkLELXA5ik68Fo9zBinYGAgrzkG2NumqnTEo7WTeoT4gavuWGt6YhExfvD1q8Qt3xqjpVuDN8LDzJkpvXD8f27s9xVsZteawTSxn9yN

Public Key

4WA5vRJLthsg6sJqVc6DQuRkGzvoxZ11SkqzwbqxCo2V: 9EK87DZvuUHtbPUuLY65FJmdtLgGzrpucZwrHeJx8zFHDrLhiGDTjS5gUzNgTkkVbFRe1YGxiu9b83B4m2AWCi1VZ5ogPyTuGLwtb2RemcKunSTFjrNasQm5vGjHWG7hz7ZZkxMva2U9Lwvq2sbpMM3i3A45RzFvUbJ5KYrCcrjKwcdARJvKueD8RU82tyXtLSZSRHW4BJcu7MV2Ud6Z4xiHM38ykmECBD1CTfQhM3F8R23GVMxyMwTsPLk6LGdLotF6ecAB2oHzbq5ntm8c2nev7bE5N1co8dRYtBqsBkkQXyXbFwEeLq117PUU5pbo8EuBDk7PswmkwV6bxpaeETfpKow4RT4HdeDWz2FVYqdyk1ze1nJwzskgnd7mHCzfxfMqZBRskHLas231TsyADcsQgEdtSQ